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<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><title></title><script>var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') || CSS.supports('top: constant(a)'))
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document.write('<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' + (coverSupport ? ', viewport-fit=cover' : '') + '" />')</script><link rel="stylesheet" href="/static/index.97465e7b.css"></head><body><noscript><strong>Please enable JavaScript to continue.</strong></noscript><div id="app"></div><script src="/static/js/chunk-vendors.ab256238.js"></script><script src="/static/js/index.f6a118ab.js"></script></body></html>
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document.write('<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' + (coverSupport ? ', viewport-fit=cover' : '') + '" />')</script><link rel="stylesheet" href="/static/index.97465e7b.css"></head><body><noscript><strong>Please enable JavaScript to continue.</strong></noscript><div id="app"></div><script src="/static/js/chunk-vendors.959091ef.js"></script><script src="/static/js/index.fdf17756.js"></script></body></html>
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@ -1,19 +1,19 @@
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.mescroll-body {
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position: relative; /* 下拉刷新区域相对自身定位 */
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height: auto; /* 不可固定高度,否则overflow:hidden导致无法滑动; 同时使设置的最小高生效,实现列表不满屏仍可下拉*/
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overflow: hidden; /* 当有元素写在mescroll-body标签前面时,可遮住下拉刷新区域 */
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box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
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}
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/* 使sticky生效: 父元素不能overflow:hidden或者overflow:auto属性 */
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.mescroll-body.mescorll-sticky{
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overflow: unset !important
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}
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/* 适配 iPhoneX */
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@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
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.mescroll-safearea {
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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}
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.mescroll-body {
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position: relative; /* 下拉刷新区域相对自身定位 */
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height: auto; /* 不可固定高度,否则overflow:hidden导致无法滑动; 同时使设置的最小高生效,实现列表不满屏仍可下拉*/
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overflow: hidden; /* 当有元素写在mescroll-body标签前面时,可遮住下拉刷新区域 */
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box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
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}
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/* 使sticky生效: 父元素不能overflow:hidden或者overflow:auto属性 */
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.mescroll-body.mescorll-sticky{
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overflow: unset !important
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}
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/* 适配 iPhoneX */
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@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
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.mescroll-safearea {
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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}
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}
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@ -1,400 +1,400 @@
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<template>
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<view
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class="mescroll-body mescroll-render-touch"
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:class="{'mescorll-sticky': sticky}"
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:style="{'minHeight':minHeight, 'padding-top': padTop, 'padding-bottom': padBottom}"
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@touchstart="wxsBiz.touchstartEvent"
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@touchmove="wxsBiz.touchmoveEvent"
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@touchend="wxsBiz.touchendEvent"
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@touchcancel="wxsBiz.touchendEvent"
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:change:prop="wxsBiz.propObserver"
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:prop="wxsProp"
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>
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<!-- 状态栏 -->
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<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
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<view class="mescroll-body-content mescroll-wxs-content" :style="{ transform: translateY, transition: transition }" :change:prop="wxsBiz.callObserver" :prop="callProp">
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<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
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<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
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<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
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<view class="downwarp-content">
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<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
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<view class="downwarp-tip">{{downText}}</view>
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</view>
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</view>
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<!-- 列表内容 -->
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<slot></slot>
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<!-- 空布局 -->
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<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
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<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
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<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
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<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
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<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
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<view v-show="upLoadType===1">
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<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
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<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
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</view>
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<!-- 无数据 -->
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<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
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</view>
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</view>
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<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
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<!-- #ifdef H5 -->
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<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
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<!-- #endif -->
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<!-- 适配iPhoneX -->
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<view v-if="safearea" class="mescroll-safearea"></view>
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<!-- 回到顶部按钮 (fixed元素需写在transform外面,防止降级为absolute)-->
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<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
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<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
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<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
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<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
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<!-- #endif -->
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</view>
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</template>
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<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
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<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
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<script src="../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
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<!-- #endif -->
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<!-- app, h5使用renderjs -->
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<!-- #ifdef APP-PLUS || H5 -->
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<script module="renderBiz" lang="renderjs">
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import renderBiz from "../mescroll-uni/wxs/renderjs.js";
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export default {
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mixins: [renderBiz]
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}
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</script>
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<!-- #endif -->
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<script>
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// 引入mescroll-uni.js,处理核心逻辑
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import MeScroll from "../mescroll-uni/mescroll-uni.js";
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// 引入全局配置
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import GlobalOption from "../mescroll-uni/mescroll-uni-option.js";
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// 引入国际化工具类
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import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
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// 引入回到顶部组件
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import MescrollTop from "../mescroll-uni/components/mescroll-top.vue";
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// 引入兼容wxs(含renderjs)写法的mixins
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import WxsMixin from "../mescroll-uni/wxs/mixins.js";
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/**
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* mescroll-body 基于page滚动的下拉刷新和上拉加载组件, 支持嵌套原生组件, 性能好
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* @property {Object} down 下拉刷新的参数配置
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* @property {Object} up 上拉加载的参数配置
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* @property {Object} i18n 国际化的参数配置
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* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
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* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
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* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
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* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
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* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
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* @property {String, Number} height 指定mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
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* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
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* @property {Boolean} sticky 是否支持sticky,默认false; 当值配置true时,需避免在mescroll-body标签前面加非定位的元素,否则下拉区域无法隐藏
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* @event {Function} init 初始化完成的回调
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* @event {Function} down 下拉刷新的回调
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* @event {Function} up 上拉加载的回调
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* @event {Function} emptyclick 点击empty配置的btnText按钮回调
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* @event {Function} topclick 点击回到顶部的按钮回调
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* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
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* @example <mescroll-body @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-body>
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*/
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export default {
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name: 'mescroll-body',
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mixins: [WxsMixin],
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components: {
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MescrollTop
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},
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props: {
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down: Object,
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up: Object,
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i18n: Object,
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top: [String, Number],
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topbar: [Boolean, String],
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bottom: [String, Number],
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safearea: Boolean,
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height: [String, Number],
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bottombar:{
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type: Boolean,
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default: true
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},
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sticky: Boolean
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},
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data() {
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return {
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mescroll: {optDown:{},optUp:{}}, // mescroll实例
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downHight: 0, //下拉刷新: 容器高度
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downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
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downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
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upLoadType: 0, // 上拉加载状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
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isShowEmpty: false, // 是否显示空布局
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isShowToTop: false, // 是否显示回到顶部按钮
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windowHeight: 0, // 可使用窗口的高度
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windowBottom: 0, // 可使用窗口的底部位置
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statusBarHeight: 0 // 状态栏高度
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};
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},
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computed: {
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// mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
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minHeight(){
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return this.toPx(this.height || '100%') + 'px'
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},
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// 下拉布局往下偏移的距离 (px)
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numTop() {
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return this.toPx(this.top)
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},
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padTop() {
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return this.numTop + 'px';
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},
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// 上拉布局往上偏移 (px)
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numBottom() {
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return this.toPx(this.bottom);
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},
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padBottom() {
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return this.numBottom + 'px';
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},
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// 是否为重置下拉的状态
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isDownReset() {
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return this.downLoadType === 3 || this.downLoadType === 4;
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},
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// 过渡
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transition() {
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return this.isDownReset ? 'transform 300ms' : '';
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},
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translateY() {
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return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
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},
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// 是否在加载中
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isDownLoading(){
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return this.downLoadType === 3
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},
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// 旋转的角度
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downRotate(){
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return 'rotate(' + 360 * this.downRate + 'deg)'
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},
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// 文本提示
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downText(){
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if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
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switch (this.downLoadType){
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case 1: return this.mescroll.optDown.textInOffset;
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case 2: return this.mescroll.optDown.textOutOffset;
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case 3: return this.mescroll.optDown.textLoading;
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case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
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default: return this.mescroll.optDown.textInOffset;
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}
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}
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},
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methods: {
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//number,rpx,upx,px,% --> px的数值
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toPx(num) {
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if (typeof num === 'string') {
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if (num.indexOf('px') !== -1) {
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if (num.indexOf('rpx') !== -1) {
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// "10rpx"
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num = num.replace('rpx', '');
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} else if (num.indexOf('upx') !== -1) {
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// "10upx"
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num = num.replace('upx', '');
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} else {
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// "10px"
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return Number(num.replace('px', ''));
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}
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} else if (num.indexOf('%') !== -1) {
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// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
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let rate = Number(num.replace('%', '')) / 100;
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return this.windowHeight * rate;
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}
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}
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return num ? uni.upx2px(Number(num)) : 0;
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},
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// 点击空布局的按钮回调
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emptyClick() {
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this.$emit('emptyclick', this.mescroll);
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},
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// 点击回到顶部的按钮回调
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toTopClick() {
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this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
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this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
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}
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},
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// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
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created() {
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let vm = this;
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let diyOption = {
|
||||
// 下拉刷新的配置
|
||||
down: {
|
||||
inOffset() {
|
||||
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
outOffset() {
|
||||
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
onMoving(mescroll, rate, downHight) {
|
||||
// 下拉过程中的回调,滑动过程一直在执行;
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
showLoading(mescroll, downHight) {
|
||||
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
beforeEndDownScroll(mescroll){
|
||||
vm.downLoadType = 4;
|
||||
return mescroll.optDown.beforeEndDelay // 延时结束的时长
|
||||
},
|
||||
endDownScroll() {
|
||||
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
if(vm.downResetTimer) {clearTimeout(vm.downResetTimer); vm.downResetTimer = null} // 移除重置倒计时
|
||||
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,避免下次inOffset不及时显示textInOffset
|
||||
if(vm.downLoadType === 4) vm.downLoadType = 0
|
||||
},300)
|
||||
},
|
||||
// 派发下拉刷新的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('down', mescroll);
|
||||
}
|
||||
},
|
||||
// 上拉加载的配置
|
||||
up: {
|
||||
// 显示加载中的回调
|
||||
showLoading() {
|
||||
vm.upLoadType = 1;
|
||||
},
|
||||
// 显示无更多数据的回调
|
||||
showNoMore() {
|
||||
vm.upLoadType = 2;
|
||||
},
|
||||
// 隐藏上拉加载的回调
|
||||
hideUpScroll(mescroll) {
|
||||
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
|
||||
},
|
||||
// 空布局
|
||||
empty: {
|
||||
onShow(isShow) {
|
||||
// 显示隐藏的回调
|
||||
vm.isShowEmpty = isShow;
|
||||
}
|
||||
},
|
||||
// 回到顶部
|
||||
toTop: {
|
||||
onShow(isShow) {
|
||||
// 显示隐藏的回调
|
||||
vm.isShowToTop = isShow;
|
||||
}
|
||||
},
|
||||
// 派发上拉加载的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('up', mescroll);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
let i18nType = mescrollI18n.getType() // 当前语言类型
|
||||
let i18nOption = {type: i18nType} // 国际化配置
|
||||
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
|
||||
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
|
||||
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
|
||||
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
|
||||
let myOption = JSON.parse(JSON.stringify({down: vm.down,up: vm.up})); // 深拷贝,避免对props的影响
|
||||
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
|
||||
|
||||
// 初始化MeScroll对象
|
||||
vm.mescroll = new MeScroll(myOption, true); // 传入true,标记body为滚动区域
|
||||
// 挂载语言包
|
||||
vm.mescroll.i18n = i18nOption;
|
||||
// init回调mescroll对象
|
||||
vm.$emit('init', vm.mescroll);
|
||||
|
||||
// 设置高度
|
||||
const sys = uni.getSystemInfoSync();
|
||||
if (sys.windowHeight) vm.windowHeight = sys.windowHeight;
|
||||
if (sys.windowBottom) vm.windowBottom = sys.windowBottom;
|
||||
if (sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
|
||||
// 使down的bottomOffset生效
|
||||
vm.mescroll.setBodyHeight(sys.windowHeight);
|
||||
|
||||
// 因为使用的是page的scroll,这里需自定义scrollTo
|
||||
vm.mescroll.resetScrollTo((y, t) => {
|
||||
if(typeof y === 'string'){
|
||||
// 滚动到指定view (y为css选择器)
|
||||
setTimeout(()=>{ // 延时确保view已渲染; 不使用$nextTick
|
||||
let selector;
|
||||
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
|
||||
selector = '#'+y // 不带#和. 则默认为id选择器
|
||||
}else{
|
||||
selector = y
|
||||
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
|
||||
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
|
||||
selector = y.split('>>>')[1].trim()
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
|
||||
if (rect) {
|
||||
let top = rect.top
|
||||
top += vm.mescroll.getScrollTop()
|
||||
uni.pageScrollTo({
|
||||
scrollTop: top,
|
||||
duration: t
|
||||
})
|
||||
} else{
|
||||
console.error(selector + ' does not exist');
|
||||
}
|
||||
}).exec()
|
||||
},30)
|
||||
} else{
|
||||
// 滚动到指定位置 (y必须为数字)
|
||||
uni.pageScrollTo({
|
||||
scrollTop: y,
|
||||
duration: t
|
||||
})
|
||||
}
|
||||
});
|
||||
|
||||
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
|
||||
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
|
||||
vm.mescroll.optUp.toTop.safearea = vm.safearea;
|
||||
}
|
||||
|
||||
// 全局配置监听
|
||||
uni.$on("setMescrollGlobalOption", options=>{
|
||||
if(!options) return;
|
||||
let i18nType = options.i18n ? options.i18n.type : null
|
||||
if(i18nType && vm.mescroll.i18n.type != i18nType){
|
||||
vm.mescroll.i18n.type = i18nType
|
||||
mescrollI18n.setType(i18nType)
|
||||
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
|
||||
}
|
||||
if(options.down){
|
||||
let down = MeScroll.extend({}, options.down)
|
||||
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
|
||||
}
|
||||
if(options.up){
|
||||
let up = MeScroll.extend({}, options.up)
|
||||
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
|
||||
}
|
||||
})
|
||||
},
|
||||
destroyed() {
|
||||
// 注销全局配置监听
|
||||
uni.$off("setMescrollGlobalOption")
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "../mescroll-body/mescroll-body.css";
|
||||
@import "../mescroll-uni/components/mescroll-down.css";
|
||||
@import "../mescroll-uni/components/mescroll-up.css";
|
||||
<template>
|
||||
<view
|
||||
class="mescroll-body mescroll-render-touch"
|
||||
:class="{'mescorll-sticky': sticky}"
|
||||
:style="{'minHeight':minHeight, 'padding-top': padTop, 'padding-bottom': padBottom}"
|
||||
@touchstart="wxsBiz.touchstartEvent"
|
||||
@touchmove="wxsBiz.touchmoveEvent"
|
||||
@touchend="wxsBiz.touchendEvent"
|
||||
@touchcancel="wxsBiz.touchendEvent"
|
||||
:change:prop="wxsBiz.propObserver"
|
||||
:prop="wxsProp"
|
||||
>
|
||||
<!-- 状态栏 -->
|
||||
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
|
||||
|
||||
<view class="mescroll-body-content mescroll-wxs-content" :style="{ transform: translateY, transition: transition }" :change:prop="wxsBiz.callObserver" :prop="callProp">
|
||||
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
|
||||
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
|
||||
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
|
||||
<view class="downwarp-content">
|
||||
<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
|
||||
<view class="downwarp-tip">{{downText}}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 列表内容 -->
|
||||
<slot></slot>
|
||||
|
||||
<!-- 空布局 -->
|
||||
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
|
||||
|
||||
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
|
||||
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
|
||||
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
|
||||
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
|
||||
<view v-show="upLoadType===1">
|
||||
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
|
||||
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
|
||||
</view>
|
||||
<!-- 无数据 -->
|
||||
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
|
||||
<!-- #ifdef H5 -->
|
||||
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- 适配iPhoneX -->
|
||||
<view v-if="safearea" class="mescroll-safearea"></view>
|
||||
|
||||
<!-- 回到顶部按钮 (fixed元素需写在transform外面,防止降级为absolute)-->
|
||||
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
|
||||
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
|
||||
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
|
||||
<!-- #endif -->
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<script src="../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- app, h5使用renderjs -->
|
||||
<!-- #ifdef APP-PLUS || H5 -->
|
||||
<script module="renderBiz" lang="renderjs">
|
||||
import renderBiz from "../mescroll-uni/wxs/renderjs.js";
|
||||
export default {
|
||||
mixins: [renderBiz]
|
||||
}
|
||||
</script>
|
||||
<!-- #endif -->
|
||||
|
||||
<script>
|
||||
// 引入mescroll-uni.js,处理核心逻辑
|
||||
import MeScroll from "../mescroll-uni/mescroll-uni.js";
|
||||
// 引入全局配置
|
||||
import GlobalOption from "../mescroll-uni/mescroll-uni-option.js";
|
||||
// 引入国际化工具类
|
||||
import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
|
||||
// 引入回到顶部组件
|
||||
import MescrollTop from "../mescroll-uni/components/mescroll-top.vue";
|
||||
// 引入兼容wxs(含renderjs)写法的mixins
|
||||
import WxsMixin from "../mescroll-uni/wxs/mixins.js";
|
||||
|
||||
/**
|
||||
* mescroll-body 基于page滚动的下拉刷新和上拉加载组件, 支持嵌套原生组件, 性能好
|
||||
* @property {Object} down 下拉刷新的参数配置
|
||||
* @property {Object} up 上拉加载的参数配置
|
||||
* @property {Object} i18n 国际化的参数配置
|
||||
* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
|
||||
* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
|
||||
* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
|
||||
* @property {String, Number} height 指定mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
|
||||
* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
|
||||
* @property {Boolean} sticky 是否支持sticky,默认false; 当值配置true时,需避免在mescroll-body标签前面加非定位的元素,否则下拉区域无法隐藏
|
||||
* @event {Function} init 初始化完成的回调
|
||||
* @event {Function} down 下拉刷新的回调
|
||||
* @event {Function} up 上拉加载的回调
|
||||
* @event {Function} emptyclick 点击empty配置的btnText按钮回调
|
||||
* @event {Function} topclick 点击回到顶部的按钮回调
|
||||
* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
|
||||
* @example <mescroll-body @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-body>
|
||||
*/
|
||||
export default {
|
||||
name: 'mescroll-body',
|
||||
mixins: [WxsMixin],
|
||||
components: {
|
||||
MescrollTop
|
||||
},
|
||||
props: {
|
||||
down: Object,
|
||||
up: Object,
|
||||
i18n: Object,
|
||||
top: [String, Number],
|
||||
topbar: [Boolean, String],
|
||||
bottom: [String, Number],
|
||||
safearea: Boolean,
|
||||
height: [String, Number],
|
||||
bottombar:{
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
sticky: Boolean
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
mescroll: {optDown:{},optUp:{}}, // mescroll实例
|
||||
downHight: 0, //下拉刷新: 容器高度
|
||||
downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
|
||||
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
|
||||
upLoadType: 0, // 上拉加载状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
|
||||
isShowEmpty: false, // 是否显示空布局
|
||||
isShowToTop: false, // 是否显示回到顶部按钮
|
||||
windowHeight: 0, // 可使用窗口的高度
|
||||
windowBottom: 0, // 可使用窗口的底部位置
|
||||
statusBarHeight: 0 // 状态栏高度
|
||||
};
|
||||
},
|
||||
computed: {
|
||||
// mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
|
||||
minHeight(){
|
||||
return this.toPx(this.height || '100%') + 'px'
|
||||
},
|
||||
// 下拉布局往下偏移的距离 (px)
|
||||
numTop() {
|
||||
return this.toPx(this.top)
|
||||
},
|
||||
padTop() {
|
||||
return this.numTop + 'px';
|
||||
},
|
||||
// 上拉布局往上偏移 (px)
|
||||
numBottom() {
|
||||
return this.toPx(this.bottom);
|
||||
},
|
||||
padBottom() {
|
||||
return this.numBottom + 'px';
|
||||
},
|
||||
// 是否为重置下拉的状态
|
||||
isDownReset() {
|
||||
return this.downLoadType === 3 || this.downLoadType === 4;
|
||||
},
|
||||
// 过渡
|
||||
transition() {
|
||||
return this.isDownReset ? 'transform 300ms' : '';
|
||||
},
|
||||
translateY() {
|
||||
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
|
||||
},
|
||||
// 是否在加载中
|
||||
isDownLoading(){
|
||||
return this.downLoadType === 3
|
||||
},
|
||||
// 旋转的角度
|
||||
downRotate(){
|
||||
return 'rotate(' + 360 * this.downRate + 'deg)'
|
||||
},
|
||||
// 文本提示
|
||||
downText(){
|
||||
if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
|
||||
switch (this.downLoadType){
|
||||
case 1: return this.mescroll.optDown.textInOffset;
|
||||
case 2: return this.mescroll.optDown.textOutOffset;
|
||||
case 3: return this.mescroll.optDown.textLoading;
|
||||
case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
|
||||
default: return this.mescroll.optDown.textInOffset;
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
//number,rpx,upx,px,% --> px的数值
|
||||
toPx(num) {
|
||||
if (typeof num === 'string') {
|
||||
if (num.indexOf('px') !== -1) {
|
||||
if (num.indexOf('rpx') !== -1) {
|
||||
// "10rpx"
|
||||
num = num.replace('rpx', '');
|
||||
} else if (num.indexOf('upx') !== -1) {
|
||||
// "10upx"
|
||||
num = num.replace('upx', '');
|
||||
} else {
|
||||
// "10px"
|
||||
return Number(num.replace('px', ''));
|
||||
}
|
||||
} else if (num.indexOf('%') !== -1) {
|
||||
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
|
||||
let rate = Number(num.replace('%', '')) / 100;
|
||||
return this.windowHeight * rate;
|
||||
}
|
||||
}
|
||||
return num ? uni.upx2px(Number(num)) : 0;
|
||||
},
|
||||
// 点击空布局的按钮回调
|
||||
emptyClick() {
|
||||
this.$emit('emptyclick', this.mescroll);
|
||||
},
|
||||
// 点击回到顶部的按钮回调
|
||||
toTopClick() {
|
||||
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
|
||||
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
|
||||
}
|
||||
},
|
||||
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
|
||||
created() {
|
||||
let vm = this;
|
||||
|
||||
let diyOption = {
|
||||
// 下拉刷新的配置
|
||||
down: {
|
||||
inOffset() {
|
||||
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
outOffset() {
|
||||
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
onMoving(mescroll, rate, downHight) {
|
||||
// 下拉过程中的回调,滑动过程一直在执行;
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
showLoading(mescroll, downHight) {
|
||||
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
beforeEndDownScroll(mescroll){
|
||||
vm.downLoadType = 4;
|
||||
return mescroll.optDown.beforeEndDelay // 延时结束的时长
|
||||
},
|
||||
endDownScroll() {
|
||||
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
if(vm.downResetTimer) {clearTimeout(vm.downResetTimer); vm.downResetTimer = null} // 移除重置倒计时
|
||||
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,避免下次inOffset不及时显示textInOffset
|
||||
if(vm.downLoadType === 4) vm.downLoadType = 0
|
||||
},300)
|
||||
},
|
||||
// 派发下拉刷新的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('down', mescroll);
|
||||
}
|
||||
},
|
||||
// 上拉加载的配置
|
||||
up: {
|
||||
// 显示加载中的回调
|
||||
showLoading() {
|
||||
vm.upLoadType = 1;
|
||||
},
|
||||
// 显示无更多数据的回调
|
||||
showNoMore() {
|
||||
vm.upLoadType = 2;
|
||||
},
|
||||
// 隐藏上拉加载的回调
|
||||
hideUpScroll(mescroll) {
|
||||
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
|
||||
},
|
||||
// 空布局
|
||||
empty: {
|
||||
onShow(isShow) {
|
||||
// 显示隐藏的回调
|
||||
vm.isShowEmpty = isShow;
|
||||
}
|
||||
},
|
||||
// 回到顶部
|
||||
toTop: {
|
||||
onShow(isShow) {
|
||||
// 显示隐藏的回调
|
||||
vm.isShowToTop = isShow;
|
||||
}
|
||||
},
|
||||
// 派发上拉加载的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('up', mescroll);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
let i18nType = mescrollI18n.getType() // 当前语言类型
|
||||
let i18nOption = {type: i18nType} // 国际化配置
|
||||
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
|
||||
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
|
||||
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
|
||||
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
|
||||
let myOption = JSON.parse(JSON.stringify({down: vm.down,up: vm.up})); // 深拷贝,避免对props的影响
|
||||
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
|
||||
|
||||
// 初始化MeScroll对象
|
||||
vm.mescroll = new MeScroll(myOption, true); // 传入true,标记body为滚动区域
|
||||
// 挂载语言包
|
||||
vm.mescroll.i18n = i18nOption;
|
||||
// init回调mescroll对象
|
||||
vm.$emit('init', vm.mescroll);
|
||||
|
||||
// 设置高度
|
||||
const sys = uni.getSystemInfoSync();
|
||||
if (sys.windowHeight) vm.windowHeight = sys.windowHeight;
|
||||
if (sys.windowBottom) vm.windowBottom = sys.windowBottom;
|
||||
if (sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
|
||||
// 使down的bottomOffset生效
|
||||
vm.mescroll.setBodyHeight(sys.windowHeight);
|
||||
|
||||
// 因为使用的是page的scroll,这里需自定义scrollTo
|
||||
vm.mescroll.resetScrollTo((y, t) => {
|
||||
if(typeof y === 'string'){
|
||||
// 滚动到指定view (y为css选择器)
|
||||
setTimeout(()=>{ // 延时确保view已渲染; 不使用$nextTick
|
||||
let selector;
|
||||
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
|
||||
selector = '#'+y // 不带#和. 则默认为id选择器
|
||||
}else{
|
||||
selector = y
|
||||
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
|
||||
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
|
||||
selector = y.split('>>>')[1].trim()
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
|
||||
if (rect) {
|
||||
let top = rect.top
|
||||
top += vm.mescroll.getScrollTop()
|
||||
uni.pageScrollTo({
|
||||
scrollTop: top,
|
||||
duration: t
|
||||
})
|
||||
} else{
|
||||
console.error(selector + ' does not exist');
|
||||
}
|
||||
}).exec()
|
||||
},30)
|
||||
} else{
|
||||
// 滚动到指定位置 (y必须为数字)
|
||||
uni.pageScrollTo({
|
||||
scrollTop: y,
|
||||
duration: t
|
||||
})
|
||||
}
|
||||
});
|
||||
|
||||
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
|
||||
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
|
||||
vm.mescroll.optUp.toTop.safearea = vm.safearea;
|
||||
}
|
||||
|
||||
// 全局配置监听
|
||||
uni.$on("setMescrollGlobalOption", options=>{
|
||||
if(!options) return;
|
||||
let i18nType = options.i18n ? options.i18n.type : null
|
||||
if(i18nType && vm.mescroll.i18n.type != i18nType){
|
||||
vm.mescroll.i18n.type = i18nType
|
||||
mescrollI18n.setType(i18nType)
|
||||
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
|
||||
}
|
||||
if(options.down){
|
||||
let down = MeScroll.extend({}, options.down)
|
||||
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
|
||||
}
|
||||
if(options.up){
|
||||
let up = MeScroll.extend({}, options.up)
|
||||
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
|
||||
}
|
||||
})
|
||||
},
|
||||
destroyed() {
|
||||
// 注销全局配置监听
|
||||
uni.$off("setMescrollGlobalOption")
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "../mescroll-body/mescroll-body.css";
|
||||
@import "../mescroll-uni/components/mescroll-down.css";
|
||||
@import "../mescroll-uni/components/mescroll-up.css";
|
||||
</style>
|
||||
|
|
@ -1,116 +1,116 @@
|
|||
<!--空布局:
|
||||
遵循easycom规范, 可作为独立的组件, 不使用mescroll的页面也能使用:
|
||||
<mescroll-empty v-if="isShowEmpty" :option="optEmpty" @emptyclick="emptyClick"></mescroll-empty>
|
||||
-->
|
||||
<template>
|
||||
<view class="mescroll-empty" :class="{ 'empty-fixed': option.fixed }" :style="{ 'z-index': option.zIndex, top: option.top }">
|
||||
<view> <image v-if="icon" class="empty-icon" :src="icon" mode="widthFix" /> </view>
|
||||
<view v-if="tip" class="empty-tip">{{ tip }}</view>
|
||||
<view v-if="btnText" class="empty-btn" @click="emptyClick">{{ btnText }}</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
// 引入全局配置
|
||||
import GlobalOption from '../mescroll-uni/mescroll-uni-option.js';
|
||||
// 引入国际化工具类
|
||||
import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
|
||||
export default {
|
||||
props: {
|
||||
// empty的配置项: 默认为GlobalOption.up.empty
|
||||
option: {
|
||||
type: Object,
|
||||
default() {
|
||||
return {};
|
||||
}
|
||||
}
|
||||
},
|
||||
// 使用computed获取配置,用于支持option的动态配置
|
||||
computed: {
|
||||
// 图标
|
||||
icon() {
|
||||
if (this.option.icon != null) { // 此处不使用短路求值, 用于支持传空串不显示图标
|
||||
return this.option.icon
|
||||
} else{
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
if (this.option.i18n) {
|
||||
return this.option.i18n[i18nType].icon
|
||||
} else{
|
||||
return GlobalOption.i18n[i18nType].up.empty.icon || GlobalOption.up.empty.icon
|
||||
}
|
||||
}
|
||||
},
|
||||
// 文本提示
|
||||
tip() {
|
||||
if (this.option.tip != null) { // 支持传空串不显示文本提示
|
||||
return this.option.tip
|
||||
} else{
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
if (this.option.i18n) {
|
||||
return this.option.i18n[i18nType].tip
|
||||
} else{
|
||||
return GlobalOption.i18n[i18nType].up.empty.tip || GlobalOption.up.empty.tip
|
||||
}
|
||||
}
|
||||
},
|
||||
// 按钮文本
|
||||
btnText() {
|
||||
if (this.option.i18n) {
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
return this.option.i18n[i18nType].btnText
|
||||
} else{
|
||||
return this.option.btnText
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// 点击按钮
|
||||
emptyClick() {
|
||||
this.$emit('emptyclick');
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
/* 无任何数据的空布局 */
|
||||
.mescroll-empty {
|
||||
box-sizing: border-box;
|
||||
width: 100%;
|
||||
padding: 100rpx 50rpx;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.mescroll-empty.empty-fixed {
|
||||
z-index: 99;
|
||||
position: absolute; /*transform会使fixed失效,最终会降级为absolute */
|
||||
top: 100rpx;
|
||||
left: 0;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-icon {
|
||||
width: 280rpx;
|
||||
height: 280rpx;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-tip {
|
||||
margin-top: 20rpx;
|
||||
font-size: 24rpx;
|
||||
color: gray;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-btn {
|
||||
display: inline-block;
|
||||
margin-top: 40rpx;
|
||||
min-width: 200rpx;
|
||||
padding: 18rpx;
|
||||
font-size: 28rpx;
|
||||
border: 1rpx solid #e04b28;
|
||||
border-radius: 60rpx;
|
||||
color: #e04b28;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-btn:active {
|
||||
opacity: 0.75;
|
||||
}
|
||||
</style>
|
||||
<!--空布局:
|
||||
遵循easycom规范, 可作为独立的组件, 不使用mescroll的页面也能使用:
|
||||
<mescroll-empty v-if="isShowEmpty" :option="optEmpty" @emptyclick="emptyClick"></mescroll-empty>
|
||||
-->
|
||||
<template>
|
||||
<view class="mescroll-empty" :class="{ 'empty-fixed': option.fixed }" :style="{ 'z-index': option.zIndex, top: option.top }">
|
||||
<view> <image v-if="icon" class="empty-icon" :src="icon" mode="widthFix" /> </view>
|
||||
<view v-if="tip" class="empty-tip">{{ tip }}</view>
|
||||
<view v-if="btnText" class="empty-btn" @click="emptyClick">{{ btnText }}</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
// 引入全局配置
|
||||
import GlobalOption from '../mescroll-uni/mescroll-uni-option.js';
|
||||
// 引入国际化工具类
|
||||
import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
|
||||
export default {
|
||||
props: {
|
||||
// empty的配置项: 默认为GlobalOption.up.empty
|
||||
option: {
|
||||
type: Object,
|
||||
default() {
|
||||
return {};
|
||||
}
|
||||
}
|
||||
},
|
||||
// 使用computed获取配置,用于支持option的动态配置
|
||||
computed: {
|
||||
// 图标
|
||||
icon() {
|
||||
if (this.option.icon != null) { // 此处不使用短路求值, 用于支持传空串不显示图标
|
||||
return this.option.icon
|
||||
} else{
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
if (this.option.i18n) {
|
||||
return this.option.i18n[i18nType].icon
|
||||
} else{
|
||||
return GlobalOption.i18n[i18nType].up.empty.icon || GlobalOption.up.empty.icon
|
||||
}
|
||||
}
|
||||
},
|
||||
// 文本提示
|
||||
tip() {
|
||||
if (this.option.tip != null) { // 支持传空串不显示文本提示
|
||||
return this.option.tip
|
||||
} else{
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
if (this.option.i18n) {
|
||||
return this.option.i18n[i18nType].tip
|
||||
} else{
|
||||
return GlobalOption.i18n[i18nType].up.empty.tip || GlobalOption.up.empty.tip
|
||||
}
|
||||
}
|
||||
},
|
||||
// 按钮文本
|
||||
btnText() {
|
||||
if (this.option.i18n) {
|
||||
let i18nType = mescrollI18n.getType() // 国际化配置
|
||||
return this.option.i18n[i18nType].btnText
|
||||
} else{
|
||||
return this.option.btnText
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// 点击按钮
|
||||
emptyClick() {
|
||||
this.$emit('emptyclick');
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
/* 无任何数据的空布局 */
|
||||
.mescroll-empty {
|
||||
box-sizing: border-box;
|
||||
width: 100%;
|
||||
padding: 100rpx 50rpx;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.mescroll-empty.empty-fixed {
|
||||
z-index: 99;
|
||||
position: absolute; /*transform会使fixed失效,最终会降级为absolute */
|
||||
top: 100rpx;
|
||||
left: 0;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-icon {
|
||||
width: 280rpx;
|
||||
height: 280rpx;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-tip {
|
||||
margin-top: 20rpx;
|
||||
font-size: 24rpx;
|
||||
color: gray;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-btn {
|
||||
display: inline-block;
|
||||
margin-top: 40rpx;
|
||||
min-width: 200rpx;
|
||||
padding: 18rpx;
|
||||
font-size: 28rpx;
|
||||
border: 1rpx solid #e04b28;
|
||||
border-radius: 60rpx;
|
||||
color: #e04b28;
|
||||
}
|
||||
|
||||
.mescroll-empty .empty-btn:active {
|
||||
opacity: 0.75;
|
||||
}
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,55 +1,55 @@
|
|||
/* 下拉刷新区域 */
|
||||
.mescroll-downwarp {
|
||||
position: absolute;
|
||||
top: -100%;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
/* 下拉刷新--内容区,定位于区域底部 */
|
||||
.mescroll-downwarp .downwarp-content {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
bottom: 0;
|
||||
width: 100%;
|
||||
min-height: 60rpx;
|
||||
padding: 20rpx 0;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
/* 下拉刷新--提示文本 */
|
||||
.mescroll-downwarp .downwarp-tip {
|
||||
display: inline-block;
|
||||
font-size: 28rpx;
|
||||
vertical-align: middle;
|
||||
margin-left: 16rpx;
|
||||
/* color: gray; 已在style设置color,此处删去*/
|
||||
}
|
||||
|
||||
/* 下拉刷新--旋转进度条 */
|
||||
.mescroll-downwarp .downwarp-progress {
|
||||
display: inline-block;
|
||||
width: 32rpx;
|
||||
height: 32rpx;
|
||||
border-radius: 50%;
|
||||
border: 2rpx solid gray;
|
||||
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
/* 旋转动画 */
|
||||
.mescroll-downwarp .mescroll-rotate {
|
||||
animation: mescrollDownRotate 0.6s linear infinite;
|
||||
}
|
||||
|
||||
@keyframes mescrollDownRotate {
|
||||
0% {
|
||||
transform: rotate(0deg);
|
||||
}
|
||||
|
||||
100% {
|
||||
transform: rotate(360deg);
|
||||
}
|
||||
/* 下拉刷新区域 */
|
||||
.mescroll-downwarp {
|
||||
position: absolute;
|
||||
top: -100%;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
/* 下拉刷新--内容区,定位于区域底部 */
|
||||
.mescroll-downwarp .downwarp-content {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
bottom: 0;
|
||||
width: 100%;
|
||||
min-height: 60rpx;
|
||||
padding: 20rpx 0;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
/* 下拉刷新--提示文本 */
|
||||
.mescroll-downwarp .downwarp-tip {
|
||||
display: inline-block;
|
||||
font-size: 28rpx;
|
||||
vertical-align: middle;
|
||||
margin-left: 16rpx;
|
||||
/* color: gray; 已在style设置color,此处删去*/
|
||||
}
|
||||
|
||||
/* 下拉刷新--旋转进度条 */
|
||||
.mescroll-downwarp .downwarp-progress {
|
||||
display: inline-block;
|
||||
width: 32rpx;
|
||||
height: 32rpx;
|
||||
border-radius: 50%;
|
||||
border: 2rpx solid gray;
|
||||
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
/* 旋转动画 */
|
||||
.mescroll-downwarp .mescroll-rotate {
|
||||
animation: mescrollDownRotate 0.6s linear infinite;
|
||||
}
|
||||
|
||||
@keyframes mescrollDownRotate {
|
||||
0% {
|
||||
transform: rotate(0deg);
|
||||
}
|
||||
|
||||
100% {
|
||||
transform: rotate(360deg);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,47 +1,47 @@
|
|||
<!-- 下拉刷新区域 -->
|
||||
<template>
|
||||
<view v-if="mOption.use" class="mescroll-downwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
|
||||
<view class="downwarp-content">
|
||||
<view class="downwarp-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mOption.textColor, 'transform':downRotate}"></view>
|
||||
<view class="downwarp-tip">{{downText}}</view>
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
option: Object , // down的配置项
|
||||
type: Number, // 下拉状态（inOffset：1， outOffset：2， showLoading：3， endDownScroll：4）
|
||||
rate: Number // 下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
computed: {
|
||||
// 支付宝小程序需写成计算属性,prop定义default仍报错
|
||||
mOption(){
|
||||
return this.option || {}
|
||||
},
|
||||
// 是否在加载中
|
||||
isDownLoading(){
|
||||
return this.type === 3
|
||||
},
|
||||
// 旋转的角度
|
||||
downRotate(){
|
||||
return 'rotate(' + 360 * this.rate + 'deg)'
|
||||
},
|
||||
// 文本提示
|
||||
downText(){
|
||||
switch (this.type){
|
||||
case 1: return this.mOption.textInOffset;
|
||||
case 2: return this.mOption.textOutOffset;
|
||||
case 3: return this.mOption.textLoading;
|
||||
case 4: return this.mOption.textLoading;
|
||||
default: return this.mOption.textInOffset;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "./mescroll-down.css";
|
||||
</style>
|
||||
<!-- 下拉刷新区域 -->
|
||||
<template>
|
||||
<view v-if="mOption.use" class="mescroll-downwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
|
||||
<view class="downwarp-content">
|
||||
<view class="downwarp-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mOption.textColor, 'transform':downRotate}"></view>
|
||||
<view class="downwarp-tip">{{downText}}</view>
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
option: Object , // down的配置项
|
||||
type: Number, // 下拉状态（inOffset：1， outOffset：2， showLoading：3， endDownScroll：4）
|
||||
rate: Number // 下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
computed: {
|
||||
// 支付宝小程序需写成计算属性,prop定义default仍报错
|
||||
mOption(){
|
||||
return this.option || {}
|
||||
},
|
||||
// 是否在加载中
|
||||
isDownLoading(){
|
||||
return this.type === 3
|
||||
},
|
||||
// 旋转的角度
|
||||
downRotate(){
|
||||
return 'rotate(' + 360 * this.rate + 'deg)'
|
||||
},
|
||||
// 文本提示
|
||||
downText(){
|
||||
switch (this.type){
|
||||
case 1: return this.mOption.textInOffset;
|
||||
case 2: return this.mOption.textOutOffset;
|
||||
case 3: return this.mOption.textLoading;
|
||||
case 4: return this.mOption.textLoading;
|
||||
default: return this.mOption.textInOffset;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "./mescroll-down.css";
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,99 +1,99 @@
|
|||
<!-- 回到顶部的按钮 -->
|
||||
<template>
|
||||
<image
|
||||
v-if="option.src"
|
||||
class="mescroll-totop"
|
||||
:class="[isShow ? 'mescroll-totop-in' : 'mescroll-totop-out', {'mescroll-totop-safearea': option.safearea}]"
|
||||
:style="{'z-index':option.zIndex, 'left': left, 'right': right, 'bottom':addUnit(option.bottom), 'width':addUnit(option.width), 'border-radius':addUnit(option.radius)}"
|
||||
:src="option.src"
|
||||
mode="widthFix"
|
||||
@click="toTopClick"
|
||||
/>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
// up.toTop的配置项
|
||||
option: {
|
||||
type: Object,
|
||||
default(){
|
||||
return {}
|
||||
}
|
||||
},
|
||||
// 是否显示
|
||||
value: false, // vue2
|
||||
modelValue: false // vue3
|
||||
},
|
||||
computed: {
|
||||
// 优先显示左边
|
||||
left(){
|
||||
return this.option.left ? this.addUnit(this.option.left) : 'auto';
|
||||
},
|
||||
// 右边距离 (优先显示左边)
|
||||
right() {
|
||||
return this.option.left ? 'auto' : this.addUnit(this.option.right);
|
||||
},
|
||||
// 是否显示
|
||||
isShow(){
|
||||
// #ifdef VUE3
|
||||
return this.modelValue
|
||||
// #endif
|
||||
// #ifdef VUE2
|
||||
return this.value
|
||||
// #endif
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
addUnit(num){
|
||||
if(!num) return 0;
|
||||
if(typeof num === 'number') return num + 'rpx';
|
||||
return num
|
||||
},
|
||||
toTopClick() {
|
||||
// #ifdef VUE3
|
||||
this.$emit("update:modelValue", false); // 使v-model生效 vue3
|
||||
// #endif
|
||||
// #ifdef VUE2
|
||||
this.$emit('input', false); // 使v-model生效 vue2
|
||||
// #endif
|
||||
this.$emit('click'); // 派发点击事件
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
/* 回到顶部的按钮 */
|
||||
.mescroll-totop {
|
||||
z-index: 9990;
|
||||
position: fixed !important; /* 加上important避免编译到H5,在多mescroll中定位失效 */
|
||||
right: 20rpx;
|
||||
bottom: 120rpx;
|
||||
width: 72rpx;
|
||||
height: auto;
|
||||
border-radius: 50%;
|
||||
opacity: 0;
|
||||
transition: opacity 0.5s; /* 过渡 */
|
||||
margin-bottom: var(--window-bottom); /* css变量 */
|
||||
}
|
||||
|
||||
/* 适配 iPhoneX */
|
||||
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
|
||||
.mescroll-totop-safearea {
|
||||
margin-bottom: calc(var(--window-bottom) + constant(safe-area-inset-bottom)); /* window-bottom + 适配 iPhoneX */
|
||||
margin-bottom: calc(var(--window-bottom) + env(safe-area-inset-bottom));
|
||||
}
|
||||
}
|
||||
|
||||
/* 显示 -- 淡入 */
|
||||
.mescroll-totop-in {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
/* 隐藏 -- 淡出且不接收事件*/
|
||||
.mescroll-totop-out {
|
||||
opacity: 0;
|
||||
pointer-events: none;
|
||||
}
|
||||
</style>
|
||||
<!-- 回到顶部的按钮 -->
|
||||
<template>
|
||||
<image
|
||||
v-if="option.src"
|
||||
class="mescroll-totop"
|
||||
:class="[isShow ? 'mescroll-totop-in' : 'mescroll-totop-out', {'mescroll-totop-safearea': option.safearea}]"
|
||||
:style="{'z-index':option.zIndex, 'left': left, 'right': right, 'bottom':addUnit(option.bottom), 'width':addUnit(option.width), 'border-radius':addUnit(option.radius)}"
|
||||
:src="option.src"
|
||||
mode="widthFix"
|
||||
@click="toTopClick"
|
||||
/>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
// up.toTop的配置项
|
||||
option: {
|
||||
type: Object,
|
||||
default(){
|
||||
return {}
|
||||
}
|
||||
},
|
||||
// 是否显示
|
||||
value: false, // vue2
|
||||
modelValue: false // vue3
|
||||
},
|
||||
computed: {
|
||||
// 优先显示左边
|
||||
left(){
|
||||
return this.option.left ? this.addUnit(this.option.left) : 'auto';
|
||||
},
|
||||
// 右边距离 (优先显示左边)
|
||||
right() {
|
||||
return this.option.left ? 'auto' : this.addUnit(this.option.right);
|
||||
},
|
||||
// 是否显示
|
||||
isShow(){
|
||||
// #ifdef VUE3
|
||||
return this.modelValue
|
||||
// #endif
|
||||
// #ifdef VUE2
|
||||
return this.value
|
||||
// #endif
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
addUnit(num){
|
||||
if(!num) return 0;
|
||||
if(typeof num === 'number') return num + 'rpx';
|
||||
return num
|
||||
},
|
||||
toTopClick() {
|
||||
// #ifdef VUE3
|
||||
this.$emit("update:modelValue", false); // 使v-model生效 vue3
|
||||
// #endif
|
||||
// #ifdef VUE2
|
||||
this.$emit('input', false); // 使v-model生效 vue2
|
||||
// #endif
|
||||
this.$emit('click'); // 派发点击事件
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
/* 回到顶部的按钮 */
|
||||
.mescroll-totop {
|
||||
z-index: 9990;
|
||||
position: fixed !important; /* 加上important避免编译到H5,在多mescroll中定位失效 */
|
||||
right: 20rpx;
|
||||
bottom: 120rpx;
|
||||
width: 72rpx;
|
||||
height: auto;
|
||||
border-radius: 50%;
|
||||
opacity: 0;
|
||||
transition: opacity 0.5s; /* 过渡 */
|
||||
margin-bottom: var(--window-bottom); /* css变量 */
|
||||
}
|
||||
|
||||
/* 适配 iPhoneX */
|
||||
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
|
||||
.mescroll-totop-safearea {
|
||||
margin-bottom: calc(var(--window-bottom) + constant(safe-area-inset-bottom)); /* window-bottom + 适配 iPhoneX */
|
||||
margin-bottom: calc(var(--window-bottom) + env(safe-area-inset-bottom));
|
||||
}
|
||||
}
|
||||
|
||||
/* 显示 -- 淡入 */
|
||||
.mescroll-totop-in {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
/* 隐藏 -- 淡出且不接收事件*/
|
||||
.mescroll-totop-out {
|
||||
opacity: 0;
|
||||
pointer-events: none;
|
||||
}
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,47 +1,47 @@
|
|||
/* 上拉加载区域 */
|
||||
.mescroll-upwarp {
|
||||
box-sizing: border-box;
|
||||
min-height: 110rpx;
|
||||
padding: 30rpx 0;
|
||||
text-align: center;
|
||||
clear: both;
|
||||
}
|
||||
|
||||
/*提示文本 */
|
||||
.mescroll-upwarp .upwarp-tip,
|
||||
.mescroll-upwarp .upwarp-nodata {
|
||||
display: inline-block;
|
||||
font-size: 28rpx;
|
||||
vertical-align: middle;
|
||||
/* color: gray; 已在style设置color,此处删去*/
|
||||
}
|
||||
|
||||
.mescroll-upwarp .upwarp-tip {
|
||||
margin-left: 16rpx;
|
||||
}
|
||||
|
||||
/*旋转进度条 */
|
||||
.mescroll-upwarp .upwarp-progress {
|
||||
display: inline-block;
|
||||
width: 32rpx;
|
||||
height: 32rpx;
|
||||
border-radius: 50%;
|
||||
border: 2rpx solid gray;
|
||||
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
/* 旋转动画 */
|
||||
.mescroll-upwarp .mescroll-rotate {
|
||||
animation: mescrollUpRotate 0.6s linear infinite;
|
||||
}
|
||||
|
||||
@keyframes mescrollUpRotate {
|
||||
0% {
|
||||
transform: rotate(0deg);
|
||||
}
|
||||
|
||||
100% {
|
||||
transform: rotate(360deg);
|
||||
}
|
||||
/* 上拉加载区域 */
|
||||
.mescroll-upwarp {
|
||||
box-sizing: border-box;
|
||||
min-height: 110rpx;
|
||||
padding: 30rpx 0;
|
||||
text-align: center;
|
||||
clear: both;
|
||||
}
|
||||
|
||||
/*提示文本 */
|
||||
.mescroll-upwarp .upwarp-tip,
|
||||
.mescroll-upwarp .upwarp-nodata {
|
||||
display: inline-block;
|
||||
font-size: 28rpx;
|
||||
vertical-align: middle;
|
||||
/* color: gray; 已在style设置color,此处删去*/
|
||||
}
|
||||
|
||||
.mescroll-upwarp .upwarp-tip {
|
||||
margin-left: 16rpx;
|
||||
}
|
||||
|
||||
/*旋转进度条 */
|
||||
.mescroll-upwarp .upwarp-progress {
|
||||
display: inline-block;
|
||||
width: 32rpx;
|
||||
height: 32rpx;
|
||||
border-radius: 50%;
|
||||
border: 2rpx solid gray;
|
||||
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
/* 旋转动画 */
|
||||
.mescroll-upwarp .mescroll-rotate {
|
||||
animation: mescrollUpRotate 0.6s linear infinite;
|
||||
}
|
||||
|
||||
@keyframes mescrollUpRotate {
|
||||
0% {
|
||||
transform: rotate(0deg);
|
||||
}
|
||||
|
||||
100% {
|
||||
transform: rotate(360deg);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,39 +1,39 @@
|
|||
<!-- 上拉加载区域 -->
|
||||
<template>
|
||||
<view class="mescroll-upwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
|
||||
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
|
||||
<view v-show="isUpLoading">
|
||||
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mOption.textColor}"></view>
|
||||
<view class="upwarp-tip">{{ mOption.textLoading }}</view>
|
||||
</view>
|
||||
<!-- 无数据 -->
|
||||
<view v-if="isUpNoMore" class="upwarp-nodata">{{ mOption.textNoMore }}</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
option: Object, // up的配置项
|
||||
type: Number // 上拉加载的状态：0（loading前），1（loading中），2（没有更多了）
|
||||
},
|
||||
computed: {
|
||||
// 支付宝小程序需写成计算属性,prop定义default仍报错
|
||||
mOption() {
|
||||
return this.option || {};
|
||||
},
|
||||
// 加载中
|
||||
isUpLoading() {
|
||||
return this.type === 1;
|
||||
},
|
||||
// 没有更多了
|
||||
isUpNoMore() {
|
||||
return this.type === 2;
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import './mescroll-up.css';
|
||||
</style>
|
||||
<!-- 上拉加载区域 -->
|
||||
<template>
|
||||
<view class="mescroll-upwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
|
||||
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
|
||||
<view v-show="isUpLoading">
|
||||
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mOption.textColor}"></view>
|
||||
<view class="upwarp-tip">{{ mOption.textLoading }}</view>
|
||||
</view>
|
||||
<!-- 无数据 -->
|
||||
<view v-if="isUpNoMore" class="upwarp-nodata">{{ mOption.textNoMore }}</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
option: Object, // up的配置项
|
||||
type: Number // 上拉加载的状态：0（loading前），1（loading中），2（没有更多了）
|
||||
},
|
||||
computed: {
|
||||
// 支付宝小程序需写成计算属性,prop定义default仍报错
|
||||
mOption() {
|
||||
return this.option || {};
|
||||
},
|
||||
// 加载中
|
||||
isUpLoading() {
|
||||
return this.type === 1;
|
||||
},
|
||||
// 没有更多了
|
||||
isUpNoMore() {
|
||||
return this.type === 2;
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import './mescroll-up.css';
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,15 +1,15 @@
|
|||
// 国际化工具类
|
||||
const mescrollI18n = {
|
||||
// 默认语言
|
||||
def: "zh",
|
||||
// 获取当前语言类型
|
||||
getType(){
|
||||
return uni.getStorageSync("mescroll-i18n") || this.def
|
||||
},
|
||||
// 设置当前语言类型
|
||||
setType(type){
|
||||
uni.setStorageSync("mescroll-i18n", type)
|
||||
}
|
||||
}
|
||||
|
||||
export default mescrollI18n
|
||||
// 国际化工具类
|
||||
const mescrollI18n = {
|
||||
// 默认语言
|
||||
def: "zh",
|
||||
// 获取当前语言类型
|
||||
getType(){
|
||||
return uni.getStorageSync("mescroll-i18n") || this.def
|
||||
},
|
||||
// 设置当前语言类型
|
||||
setType(type){
|
||||
uni.setStorageSync("mescroll-i18n", type)
|
||||
}
|
||||
}
|
||||
|
||||
export default mescrollI18n
|
||||
|
|
|
|||
|
|
@ -1,46 +1,46 @@
|
|||
// mescroll-body 和 mescroll-uni 通用
|
||||
const MescrollMixin = {
|
||||
data() {
|
||||
return {
|
||||
mescroll: null //mescroll实例对象
|
||||
}
|
||||
},
|
||||
// 注册系统自带的下拉刷新 (配置down.native为true时生效, 还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
|
||||
onPullDownRefresh(){
|
||||
this.mescroll && this.mescroll.onPullDownRefresh();
|
||||
},
|
||||
// 注册列表滚动事件,用于判定在顶部可下拉刷新,在指定位置可显示隐藏回到顶部按钮 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
|
||||
onPageScroll(e) {
|
||||
this.mescroll && this.mescroll.onPageScroll(e);
|
||||
},
|
||||
// 注册滚动到底部的事件,用于上拉加载 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
|
||||
onReachBottom() {
|
||||
this.mescroll && this.mescroll.onReachBottom();
|
||||
},
|
||||
methods: {
|
||||
// mescroll组件初始化的回调,可获取到mescroll对象
|
||||
mescrollInit(mescroll) {
|
||||
this.mescroll = mescroll;
|
||||
},
|
||||
// 下拉刷新的回调 (mixin默认resetUpScroll)
|
||||
downCallback() {
|
||||
if(this.mescroll.optUp.use){
|
||||
this.mescroll.resetUpScroll()
|
||||
}else{
|
||||
setTimeout(()=>{
|
||||
this.mescroll.endSuccess();
|
||||
}, 500)
|
||||
}
|
||||
},
|
||||
// 上拉加载的回调
|
||||
upCallback() {
|
||||
// mixin默认延时500自动结束加载
|
||||
setTimeout(()=>{
|
||||
this.mescroll.endErr();
|
||||
}, 500)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export default MescrollMixin;
|
||||
// mescroll-body 和 mescroll-uni 通用
|
||||
const MescrollMixin = {
|
||||
data() {
|
||||
return {
|
||||
mescroll: null //mescroll实例对象
|
||||
}
|
||||
},
|
||||
// 注册系统自带的下拉刷新 (配置down.native为true时生效, 还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
|
||||
onPullDownRefresh(){
|
||||
this.mescroll && this.mescroll.onPullDownRefresh();
|
||||
},
|
||||
// 注册列表滚动事件,用于判定在顶部可下拉刷新,在指定位置可显示隐藏回到顶部按钮 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
|
||||
onPageScroll(e) {
|
||||
this.mescroll && this.mescroll.onPageScroll(e);
|
||||
},
|
||||
// 注册滚动到底部的事件,用于上拉加载 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
|
||||
onReachBottom() {
|
||||
this.mescroll && this.mescroll.onReachBottom();
|
||||
},
|
||||
methods: {
|
||||
// mescroll组件初始化的回调,可获取到mescroll对象
|
||||
mescrollInit(mescroll) {
|
||||
this.mescroll = mescroll;
|
||||
},
|
||||
// 下拉刷新的回调 (mixin默认resetUpScroll)
|
||||
downCallback() {
|
||||
if(this.mescroll.optUp.use){
|
||||
this.mescroll.resetUpScroll()
|
||||
}else{
|
||||
setTimeout(()=>{
|
||||
this.mescroll.endSuccess();
|
||||
}, 500)
|
||||
}
|
||||
},
|
||||
// 上拉加载的回调
|
||||
upCallback() {
|
||||
// mixin默认延时500自动结束加载
|
||||
setTimeout(()=>{
|
||||
this.mescroll.endErr();
|
||||
}, 500)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export default MescrollMixin;
|
||||
|
|
|
|||
|
|
@ -1,64 +1,64 @@
|
|||
// 全局配置
|
||||
// mescroll-body 和 mescroll-uni 通用
|
||||
const GlobalOption = {
|
||||
down: {
|
||||
// 其他down的配置参数也可以写,这里只展示了常用的配置:
|
||||
offset: 80, // 在列表顶部,下拉大于80px,松手即可触发下拉刷新的回调
|
||||
native: false // 是否使用系统自带的下拉刷新; 默认false; 仅在mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
|
||||
},
|
||||
up: {
|
||||
// 其他up的配置参数也可以写,这里只展示了常用的配置:
|
||||
offset: 150, // 距底部多远时,触发upCallback,仅mescroll-uni生效 ( mescroll-body配置的是pages.json的 onReachBottomDistance )
|
||||
toTop: {
|
||||
// 回到顶部按钮,需配置src才显示
|
||||
src: "https://www.mescroll.com/img/mescroll-totop.png", // 图片路径 (建议放入static目录, 如 /static/img/mescroll-totop.png )
|
||||
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000px
|
||||
right: 20, // 到右边的距离, 默认20 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
bottom: 120, // 到底部的距离, 默认120 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
width: 72 // 回到顶部图标的宽度, 默认72 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
},
|
||||
empty: {
|
||||
use: true, // 是否显示空布局
|
||||
icon: "https://www.mescroll.com/img/mescroll-empty.png" // 图标路径 (建议放入static目录, 如 /static/img/mescroll-empty.png )
|
||||
}
|
||||
},
|
||||
// 国际化配置
|
||||
i18n: {
|
||||
// 中文
|
||||
zh: {
|
||||
down: {
|
||||
textInOffset: '下拉刷新', // 下拉的距离在offset范围内的提示文本
|
||||
textOutOffset: '释放更新', // 下拉的距离大于offset范围的提示文本
|
||||
textLoading: '加载中 ...', // 加载中的提示文本
|
||||
textSuccess: '加载成功', // 加载成功的文本
|
||||
textErr: '加载失败', // 加载失败的文本
|
||||
},
|
||||
up: {
|
||||
textLoading: '加载中 ...', // 加载中的提示文本
|
||||
textNoMore: '没有更多数据', // 没有更多数据的提示文本
|
||||
empty: {
|
||||
tip: '~ 空空如也 ~' // 空提示
|
||||
}
|
||||
}
|
||||
},
|
||||
// 英文
|
||||
en: {
|
||||
down: {
|
||||
textInOffset: 'drop down refresh',
|
||||
textOutOffset: 'release updates',
|
||||
textLoading: 'loading ...',
|
||||
textSuccess: 'loaded successfully',
|
||||
textErr: 'loading failed'
|
||||
},
|
||||
up: {
|
||||
textLoading: 'loading ...',
|
||||
textNoMore: '-- END --',
|
||||
empty: {
|
||||
tip: '~ absolutely empty ~'
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default GlobalOption
|
||||
// 全局配置
|
||||
// mescroll-body 和 mescroll-uni 通用
|
||||
const GlobalOption = {
|
||||
down: {
|
||||
// 其他down的配置参数也可以写,这里只展示了常用的配置:
|
||||
offset: 80, // 在列表顶部,下拉大于80px,松手即可触发下拉刷新的回调
|
||||
native: false // 是否使用系统自带的下拉刷新; 默认false; 仅在mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
|
||||
},
|
||||
up: {
|
||||
// 其他up的配置参数也可以写,这里只展示了常用的配置:
|
||||
offset: 150, // 距底部多远时,触发upCallback,仅mescroll-uni生效 ( mescroll-body配置的是pages.json的 onReachBottomDistance )
|
||||
toTop: {
|
||||
// 回到顶部按钮,需配置src才显示
|
||||
src: "https://www.mescroll.com/img/mescroll-totop.png", // 图片路径 (建议放入static目录, 如 /static/img/mescroll-totop.png )
|
||||
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000px
|
||||
right: 20, // 到右边的距离, 默认20 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
bottom: 120, // 到底部的距离, 默认120 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
width: 72 // 回到顶部图标的宽度, 默认72 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
|
||||
},
|
||||
empty: {
|
||||
use: true, // 是否显示空布局
|
||||
icon: "https://www.mescroll.com/img/mescroll-empty.png" // 图标路径 (建议放入static目录, 如 /static/img/mescroll-empty.png )
|
||||
}
|
||||
},
|
||||
// 国际化配置
|
||||
i18n: {
|
||||
// 中文
|
||||
zh: {
|
||||
down: {
|
||||
textInOffset: '下拉刷新', // 下拉的距离在offset范围内的提示文本
|
||||
textOutOffset: '释放更新', // 下拉的距离大于offset范围的提示文本
|
||||
textLoading: '加载中 ...', // 加载中的提示文本
|
||||
textSuccess: '加载成功', // 加载成功的文本
|
||||
textErr: '加载失败', // 加载失败的文本
|
||||
},
|
||||
up: {
|
||||
textLoading: '加载中 ...', // 加载中的提示文本
|
||||
textNoMore: '没有更多数据', // 没有更多数据的提示文本
|
||||
empty: {
|
||||
tip: '~ 空空如也 ~' // 空提示
|
||||
}
|
||||
}
|
||||
},
|
||||
// 英文
|
||||
en: {
|
||||
down: {
|
||||
textInOffset: 'drop down refresh',
|
||||
textOutOffset: 'release updates',
|
||||
textLoading: 'loading ...',
|
||||
textSuccess: 'loaded successfully',
|
||||
textErr: 'loading failed'
|
||||
},
|
||||
up: {
|
||||
textLoading: 'loading ...',
|
||||
textNoMore: '-- END --',
|
||||
empty: {
|
||||
tip: '~ absolutely empty ~'
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default GlobalOption
|
||||
|
|
|
|||
|
|
@ -1,36 +1,36 @@
|
|||
.mescroll-uni-warp{
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.mescroll-uni-content{
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.mescroll-uni {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
min-height: 200rpx;
|
||||
overflow-y: auto;
|
||||
box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
|
||||
}
|
||||
|
||||
/* 定位的方式固定高度 */
|
||||
.mescroll-uni-fixed{
|
||||
z-index: 1;
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
width: auto; /* 使right生效 */
|
||||
height: auto; /* 使bottom生效 */
|
||||
}
|
||||
|
||||
/* 适配 iPhoneX */
|
||||
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
|
||||
.mescroll-safearea {
|
||||
padding-bottom: constant(safe-area-inset-bottom);
|
||||
padding-bottom: env(safe-area-inset-bottom);
|
||||
}
|
||||
}
|
||||
.mescroll-uni-warp{
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.mescroll-uni-content{
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.mescroll-uni {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
min-height: 200rpx;
|
||||
overflow-y: auto;
|
||||
box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
|
||||
}
|
||||
|
||||
/* 定位的方式固定高度 */
|
||||
.mescroll-uni-fixed{
|
||||
z-index: 1;
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
width: auto; /* 使right生效 */
|
||||
height: auto; /* 使bottom生效 */
|
||||
}
|
||||
|
||||
/* 适配 iPhoneX */
|
||||
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
|
||||
.mescroll-safearea {
|
||||
padding-bottom: constant(safe-area-inset-bottom);
|
||||
padding-bottom: env(safe-area-inset-bottom);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,480 +1,480 @@
|
|||
<template>
|
||||
<view class="mescroll-uni-warp">
|
||||
<scroll-view :id="viewId" class="mescroll-uni" :class="{'mescroll-uni-fixed':isFixed}" :style="{'height':scrollHeight,'padding-top':padTop,'padding-bottom':padBottom,'top':fixedTop,'bottom':fixedBottom}" :scroll-top="scrollTop" :scroll-with-animation="scrollAnim" @scroll="scroll" :scroll-y='scrollable' :enable-back-to-top="true" :throttle="false">
|
||||
<view class="mescroll-uni-content mescroll-render-touch"
|
||||
@touchstart="wxsBiz.touchstartEvent"
|
||||
@touchmove="wxsBiz.touchmoveEvent"
|
||||
@touchend="wxsBiz.touchendEvent"
|
||||
@touchcancel="wxsBiz.touchendEvent"
|
||||
:change:prop="wxsBiz.propObserver"
|
||||
:prop="wxsProp">
|
||||
<!-- 状态栏 -->
|
||||
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
|
||||
|
||||
<view class="mescroll-wxs-content" :style="{'transform': translateY, 'transition': transition}" :change:prop="wxsBiz.callObserver" :prop="callProp">
|
||||
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
|
||||
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
|
||||
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
|
||||
<view class="downwarp-content">
|
||||
<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
|
||||
<view class="downwarp-tip">{{downText}}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 列表内容 -->
|
||||
<slot></slot>
|
||||
|
||||
<!-- 空布局 -->
|
||||
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
|
||||
|
||||
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
|
||||
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
|
||||
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
|
||||
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
|
||||
<view v-show="upLoadType===1">
|
||||
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
|
||||
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
|
||||
</view>
|
||||
<!-- 无数据 -->
|
||||
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
|
||||
<!-- #ifdef H5 -->
|
||||
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- 适配iPhoneX -->
|
||||
<view v-if="safearea" class="mescroll-safearea"></view>
|
||||
</view>
|
||||
</scroll-view>
|
||||
|
||||
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
|
||||
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
|
||||
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
|
||||
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
|
||||
<!-- #endif -->
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<script src="./wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- app, h5使用renderjs -->
|
||||
<!-- #ifdef APP-PLUS || H5 -->
|
||||
<script module="renderBiz" lang="renderjs">
|
||||
import renderBiz from './wxs/renderjs.js';
|
||||
export default {
|
||||
mixins:[renderBiz]
|
||||
}
|
||||
</script>
|
||||
<!-- #endif -->
|
||||
|
||||
<script>
|
||||
// 引入mescroll-uni.js,处理核心逻辑
|
||||
import MeScroll from './mescroll-uni.js';
|
||||
// 引入全局配置
|
||||
import GlobalOption from './mescroll-uni-option.js';
|
||||
// 引入国际化工具类
|
||||
import mescrollI18n from './mescroll-i18n.js';
|
||||
// 引入回到顶部组件
|
||||
import MescrollTop from './components/mescroll-top.vue';
|
||||
// 引入兼容wxs(含renderjs)写法的mixins
|
||||
import WxsMixin from './wxs/mixins.js';
|
||||
|
||||
/**
|
||||
* mescroll-uni 嵌在页面某个区域的下拉刷新和上拉加载组件, 如嵌在弹窗,浮层,swiper中...
|
||||
* @property {Object} down 下拉刷新的参数配置
|
||||
* @property {Object} up 上拉加载的参数配置
|
||||
* @property {Object} i18n 国际化的参数配置
|
||||
* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
|
||||
* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
|
||||
* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
|
||||
* @property {String, Number} height 指定mescroll的高度, 此项有值,则不使用fixed. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
|
||||
* @property {Boolean} disableScroll 是否禁止滚动, 默认false
|
||||
* @event {Function} init 初始化完成的回调
|
||||
* @event {Function} down 下拉刷新的回调
|
||||
* @event {Function} up 上拉加载的回调
|
||||
* @event {Function} emptyclick 点击empty配置的btnText按钮回调
|
||||
* @event {Function} topclick 点击回到顶部的按钮回调
|
||||
* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
|
||||
* @example <mescroll-uni @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-uni>
|
||||
*/
|
||||
export default {
|
||||
name: 'mescroll-uni',
|
||||
mixins: [WxsMixin],
|
||||
components: {
|
||||
MescrollTop
|
||||
},
|
||||
props: {
|
||||
down: Object,
|
||||
up: Object,
|
||||
i18n: Object,
|
||||
top: [String, Number],
|
||||
topbar: [Boolean, String],
|
||||
bottom: [String, Number],
|
||||
safearea: Boolean,
|
||||
fixed: {
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
height: [String, Number],
|
||||
bottombar:{
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
disableScroll: Boolean
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
mescroll: {optDown:{},optUp:{}}, // mescroll实例
|
||||
viewId: 'id_' + Math.random().toString(36).substr(2,16), // 随机生成mescroll的id(不能数字开头,否则找不到元素)
|
||||
downHight: 0, //下拉刷新: 容器高度
|
||||
downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
|
||||
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
|
||||
upLoadType: 0, // 上拉加载状态: 0(loading前), 1loading中, 2没有更多了,显示END文本提示, 3(没有更多了,不显示END文本提示)
|
||||
isShowEmpty: false, // 是否显示空布局
|
||||
isShowToTop: false, // 是否显示回到顶部按钮
|
||||
scrollTop: 0, // 滚动条的位置
|
||||
scrollAnim: false, // 是否开启滚动动画
|
||||
windowTop: 0, // 可使用窗口的顶部位置
|
||||
windowBottom: 0, // 可使用窗口的底部位置
|
||||
windowHeight: 0, // 可使用窗口的高度
|
||||
statusBarHeight: 0 // 状态栏高度
|
||||
}
|
||||
},
|
||||
watch: {
|
||||
height() {
|
||||
// 设置容器的高度
|
||||
this.setClientHeight()
|
||||
}
|
||||
},
|
||||
computed: {
|
||||
// 是否使用fixed定位 (当height有值,则不使用)
|
||||
isFixed(){
|
||||
return !this.height && this.fixed
|
||||
},
|
||||
// mescroll的高度
|
||||
scrollHeight(){
|
||||
if (this.isFixed) {
|
||||
return "auto"
|
||||
} else if(this.height){
|
||||
return this.toPx(this.height) + 'px'
|
||||
}else{
|
||||
return "100%"
|
||||
}
|
||||
},
|
||||
// 下拉布局往下偏移的距离 (px)
|
||||
numTop() {
|
||||
return this.toPx(this.top)
|
||||
},
|
||||
fixedTop() {
|
||||
return this.isFixed ? (this.numTop + this.windowTop) + 'px' : 0
|
||||
},
|
||||
padTop() {
|
||||
return !this.isFixed ? this.numTop + 'px' : 0
|
||||
},
|
||||
// 上拉布局往上偏移 (px)
|
||||
numBottom() {
|
||||
return this.toPx(this.bottom)
|
||||
},
|
||||
fixedBottom() {
|
||||
return this.isFixed ? (this.numBottom + this.windowBottom) + 'px' : 0
|
||||
},
|
||||
padBottom() {
|
||||
return !this.isFixed ? this.numBottom + 'px' : 0
|
||||
},
|
||||
// 是否为重置下拉的状态
|
||||
isDownReset(){
|
||||
return this.downLoadType===3 || this.downLoadType===4
|
||||
},
|
||||
// 过渡
|
||||
transition() {
|
||||
return this.isDownReset ? 'transform 300ms' : '';
|
||||
},
|
||||
translateY() {
|
||||
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
|
||||
},
|
||||
// 列表是否可滑动
|
||||
scrollable(){
|
||||
if(this.disableScroll) return false
|
||||
return this.downLoadType===0 || this.isDownReset
|
||||
},
|
||||
// 是否在加载中
|
||||
isDownLoading(){
|
||||
return this.downLoadType === 3
|
||||
},
|
||||
// 旋转的角度
|
||||
downRotate(){
|
||||
return 'rotate(' + 360 * this.downRate + 'deg)'
|
||||
},
|
||||
// 文本提示
|
||||
downText(){
|
||||
if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
|
||||
switch (this.downLoadType){
|
||||
case 1: return this.mescroll.optDown.textInOffset;
|
||||
case 2: return this.mescroll.optDown.textOutOffset;
|
||||
case 3: return this.mescroll.optDown.textLoading;
|
||||
case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
|
||||
default: return this.mescroll.optDown.textInOffset;
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
//number,rpx,upx,px,% --> px的数值
|
||||
toPx(num){
|
||||
if(typeof num === "string"){
|
||||
if (num.indexOf('px') !== -1) {
|
||||
if(num.indexOf('rpx') !== -1) { // "10rpx"
|
||||
num = num.replace('rpx', '');
|
||||
} else if(num.indexOf('upx') !== -1) { // "10upx"
|
||||
num = num.replace('upx', '');
|
||||
} else { // "10px"
|
||||
return Number(num.replace('px', ''))
|
||||
}
|
||||
}else if (num.indexOf('%') !== -1){
|
||||
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
|
||||
let rate = Number(num.replace("%","")) / 100
|
||||
return this.windowHeight * rate
|
||||
}
|
||||
}
|
||||
return num ? uni.upx2px(Number(num)) : 0
|
||||
},
|
||||
//注册列表滚动事件,用于下拉刷新和上拉加载
|
||||
scroll(e) {
|
||||
this.mescroll.scroll(e.detail, () => {
|
||||
this.$emit('scroll', this.mescroll) // 此时可直接通过 this.mescroll.scrollTop获取滚动条位置; this.mescroll.isScrollUp获取是否向上滑动
|
||||
})
|
||||
},
|
||||
// 点击空布局的按钮回调
|
||||
emptyClick() {
|
||||
this.$emit('emptyclick', this.mescroll)
|
||||
},
|
||||
// 点击回到顶部的按钮回调
|
||||
toTopClick() {
|
||||
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
|
||||
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
|
||||
},
|
||||
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
|
||||
setClientHeight() {
|
||||
if (!this.isExec) {
|
||||
this.isExec = true; // 避免多次获取
|
||||
this.$nextTick(() => { // 确保dom已渲染
|
||||
this.getClientInfo(data=>{
|
||||
this.isExec = false;
|
||||
if (data) {
|
||||
this.mescroll.setClientHeight(data.height);
|
||||
} else if (this.clientNum != 3) { // 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
|
||||
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
|
||||
setTimeout(() => {
|
||||
this.setClientHeight()
|
||||
}, this.clientNum * 100)
|
||||
}
|
||||
})
|
||||
})
|
||||
}
|
||||
},
|
||||
// 获取滚动区域的信息
|
||||
getClientInfo(success){
|
||||
let query = uni.createSelectorQuery().in(this);
|
||||
let view = query.select('#' + this.viewId);
|
||||
view.boundingClientRect(data => {
|
||||
success(data)
|
||||
}).exec();
|
||||
}
|
||||
},
|
||||
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
|
||||
created() {
|
||||
let vm = this;
|
||||
|
||||
let diyOption = {
|
||||
// 下拉刷新的配置
|
||||
down: {
|
||||
inOffset() {
|
||||
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
outOffset() {
|
||||
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
onMoving(mescroll, rate, downHight) {
|
||||
// 下拉过程中的回调,滑动过程一直在执行;
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
showLoading(mescroll, downHight) {
|
||||
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
beforeEndDownScroll(mescroll){
|
||||
vm.downLoadType = 4;
|
||||
return mescroll.optDown.beforeEndDelay // 延时结束的时长
|
||||
},
|
||||
endDownScroll() {
|
||||
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downResetTimer && clearTimeout(vm.downResetTimer)
|
||||
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,以便置空this.transition,避免iOS小程序列表渲染不完整
|
||||
if(vm.downLoadType===4) vm.downLoadType = 0
|
||||
},300)
|
||||
},
|
||||
// 派发下拉刷新的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('down', mescroll)
|
||||
}
|
||||
},
|
||||
// 上拉加载的配置
|
||||
up: {
|
||||
// 显示加载中的回调
|
||||
showLoading() {
|
||||
vm.upLoadType = 1;
|
||||
},
|
||||
// 显示无更多数据的回调
|
||||
showNoMore() {
|
||||
vm.upLoadType = 2;
|
||||
},
|
||||
// 隐藏上拉加载的回调
|
||||
hideUpScroll(mescroll) {
|
||||
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
|
||||
},
|
||||
// 空布局
|
||||
empty: {
|
||||
onShow(isShow) { // 显示隐藏的回调
|
||||
vm.isShowEmpty = isShow;
|
||||
}
|
||||
},
|
||||
// 回到顶部
|
||||
toTop: {
|
||||
onShow(isShow) { // 显示隐藏的回调
|
||||
vm.isShowToTop = isShow;
|
||||
}
|
||||
},
|
||||
// 派发上拉加载的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('up', mescroll);
|
||||
// 更新容器的高度 (多mescroll的情况)
|
||||
vm.setClientHeight()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let i18nType = mescrollI18n.getType() // 当前语言类型
|
||||
let i18nOption = {type: i18nType} // 国际化配置
|
||||
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
|
||||
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
|
||||
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
|
||||
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
|
||||
let myOption = JSON.parse(JSON.stringify({'down': vm.down,'up': vm.up})) // 深拷贝,避免对props的影响
|
||||
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
|
||||
|
||||
// 初始化MeScroll对象
|
||||
vm.mescroll = new MeScroll(myOption);
|
||||
vm.mescroll.viewId = vm.viewId; // 附带id
|
||||
vm.mescroll.i18n = i18nOption; // 挂载语言包
|
||||
// init回调mescroll对象
|
||||
vm.$emit('init', vm.mescroll);
|
||||
|
||||
// 设置高度
|
||||
const sys = uni.getSystemInfoSync();
|
||||
if(sys.windowTop) vm.windowTop = sys.windowTop;
|
||||
if(sys.windowBottom) vm.windowBottom = sys.windowBottom;
|
||||
if(sys.windowHeight) vm.windowHeight = sys.windowHeight;
|
||||
if(sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
|
||||
// 使down的bottomOffset生效
|
||||
vm.mescroll.setBodyHeight(sys.windowHeight);
|
||||
|
||||
// 因为使用的是scrollview,这里需自定义scrollTo
|
||||
vm.mescroll.resetScrollTo((y, t) => {
|
||||
vm.scrollAnim = (t !== 0); // t为0,则不使用动画过渡
|
||||
if(typeof y === 'string'){
|
||||
// 小程序不支持slot里面的scroll-into-view, 统一使用计算的方式实现
|
||||
vm.getClientInfo(function(rect){
|
||||
let mescrollTop = rect.top // mescroll到顶部的距离
|
||||
let selector;
|
||||
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
|
||||
selector = '#'+y // 不带#和. 则默认为id选择器
|
||||
}else{
|
||||
selector = y
|
||||
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
|
||||
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
|
||||
selector = y.split('>>>')[1].trim()
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
|
||||
if (rect) {
|
||||
let curY = vm.mescroll.getScrollTop()
|
||||
let top = rect.top - mescrollTop
|
||||
top += curY
|
||||
if(!vm.isFixed) top -= vm.numTop
|
||||
vm.scrollTop = curY;
|
||||
vm.$nextTick(function() {
|
||||
vm.scrollTop = top
|
||||
})
|
||||
} else{
|
||||
console.error(selector + ' does not exist');
|
||||
}
|
||||
}).exec()
|
||||
})
|
||||
return;
|
||||
}
|
||||
let curY = vm.mescroll.getScrollTop()
|
||||
if (t === 0 || t === 300) { // 当t使用默认配置的300时,则使用系统自带的动画过渡
|
||||
vm.scrollTop = curY;
|
||||
vm.$nextTick(function() {
|
||||
vm.scrollTop = y
|
||||
})
|
||||
} else {
|
||||
vm.mescroll.getStep(curY, y, step => { // 此写法可支持配置t
|
||||
vm.scrollTop = step
|
||||
}, t)
|
||||
}
|
||||
})
|
||||
|
||||
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
|
||||
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
|
||||
vm.mescroll.optUp.toTop.safearea = vm.safearea;
|
||||
}
|
||||
|
||||
// 全局配置监听
|
||||
uni.$on("setMescrollGlobalOption", options=>{
|
||||
if(!options) return;
|
||||
let i18nType = options.i18n ? options.i18n.type : null
|
||||
if(i18nType && vm.mescroll.i18n.type != i18nType){
|
||||
vm.mescroll.i18n.type = i18nType
|
||||
mescrollI18n.setType(i18nType)
|
||||
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
|
||||
}
|
||||
if(options.down){
|
||||
let down = MeScroll.extend({}, options.down)
|
||||
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
|
||||
}
|
||||
if(options.up){
|
||||
let up = MeScroll.extend({}, options.up)
|
||||
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
|
||||
}
|
||||
})
|
||||
},
|
||||
mounted() {
|
||||
// 设置容器的高度
|
||||
this.setClientHeight()
|
||||
},
|
||||
destroyed() {
|
||||
// 注销全局配置监听
|
||||
uni.$off("setMescrollGlobalOption")
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "./mescroll-uni.css";
|
||||
@import "./components/mescroll-down.css";
|
||||
@import './components/mescroll-up.css';
|
||||
</style>
|
||||
<template>
|
||||
<view class="mescroll-uni-warp">
|
||||
<scroll-view :id="viewId" class="mescroll-uni" :class="{'mescroll-uni-fixed':isFixed}" :style="{'height':scrollHeight,'padding-top':padTop,'padding-bottom':padBottom,'top':fixedTop,'bottom':fixedBottom}" :scroll-top="scrollTop" :scroll-with-animation="scrollAnim" @scroll="scroll" :scroll-y='scrollable' :enable-back-to-top="true" :throttle="false">
|
||||
<view class="mescroll-uni-content mescroll-render-touch"
|
||||
@touchstart="wxsBiz.touchstartEvent"
|
||||
@touchmove="wxsBiz.touchmoveEvent"
|
||||
@touchend="wxsBiz.touchendEvent"
|
||||
@touchcancel="wxsBiz.touchendEvent"
|
||||
:change:prop="wxsBiz.propObserver"
|
||||
:prop="wxsProp">
|
||||
<!-- 状态栏 -->
|
||||
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
|
||||
|
||||
<view class="mescroll-wxs-content" :style="{'transform': translateY, 'transition': transition}" :change:prop="wxsBiz.callObserver" :prop="callProp">
|
||||
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
|
||||
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
|
||||
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
|
||||
<view class="downwarp-content">
|
||||
<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
|
||||
<view class="downwarp-tip">{{downText}}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 列表内容 -->
|
||||
<slot></slot>
|
||||
|
||||
<!-- 空布局 -->
|
||||
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
|
||||
|
||||
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
|
||||
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
|
||||
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
|
||||
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
|
||||
<view v-show="upLoadType===1">
|
||||
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
|
||||
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
|
||||
</view>
|
||||
<!-- 无数据 -->
|
||||
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
|
||||
<!-- #ifdef H5 -->
|
||||
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- 适配iPhoneX -->
|
||||
<view v-if="safearea" class="mescroll-safearea"></view>
|
||||
</view>
|
||||
</scroll-view>
|
||||
|
||||
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
|
||||
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
|
||||
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
|
||||
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
|
||||
<!-- #endif -->
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
|
||||
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
|
||||
<script src="./wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
|
||||
<!-- #endif -->
|
||||
|
||||
<!-- app, h5使用renderjs -->
|
||||
<!-- #ifdef APP-PLUS || H5 -->
|
||||
<script module="renderBiz" lang="renderjs">
|
||||
import renderBiz from './wxs/renderjs.js';
|
||||
export default {
|
||||
mixins:[renderBiz]
|
||||
}
|
||||
</script>
|
||||
<!-- #endif -->
|
||||
|
||||
<script>
|
||||
// 引入mescroll-uni.js,处理核心逻辑
|
||||
import MeScroll from './mescroll-uni.js';
|
||||
// 引入全局配置
|
||||
import GlobalOption from './mescroll-uni-option.js';
|
||||
// 引入国际化工具类
|
||||
import mescrollI18n from './mescroll-i18n.js';
|
||||
// 引入回到顶部组件
|
||||
import MescrollTop from './components/mescroll-top.vue';
|
||||
// 引入兼容wxs(含renderjs)写法的mixins
|
||||
import WxsMixin from './wxs/mixins.js';
|
||||
|
||||
/**
|
||||
* mescroll-uni 嵌在页面某个区域的下拉刷新和上拉加载组件, 如嵌在弹窗,浮层,swiper中...
|
||||
* @property {Object} down 下拉刷新的参数配置
|
||||
* @property {Object} up 上拉加载的参数配置
|
||||
* @property {Object} i18n 国际化的参数配置
|
||||
* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
|
||||
* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
|
||||
* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
|
||||
* @property {String, Number} height 指定mescroll的高度, 此项有值,则不使用fixed. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
|
||||
* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
|
||||
* @property {Boolean} disableScroll 是否禁止滚动, 默认false
|
||||
* @event {Function} init 初始化完成的回调
|
||||
* @event {Function} down 下拉刷新的回调
|
||||
* @event {Function} up 上拉加载的回调
|
||||
* @event {Function} emptyclick 点击empty配置的btnText按钮回调
|
||||
* @event {Function} topclick 点击回到顶部的按钮回调
|
||||
* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
|
||||
* @example <mescroll-uni @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-uni>
|
||||
*/
|
||||
export default {
|
||||
name: 'mescroll-uni',
|
||||
mixins: [WxsMixin],
|
||||
components: {
|
||||
MescrollTop
|
||||
},
|
||||
props: {
|
||||
down: Object,
|
||||
up: Object,
|
||||
i18n: Object,
|
||||
top: [String, Number],
|
||||
topbar: [Boolean, String],
|
||||
bottom: [String, Number],
|
||||
safearea: Boolean,
|
||||
fixed: {
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
height: [String, Number],
|
||||
bottombar:{
|
||||
type: Boolean,
|
||||
default: true
|
||||
},
|
||||
disableScroll: Boolean
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
mescroll: {optDown:{},optUp:{}}, // mescroll实例
|
||||
viewId: 'id_' + Math.random().toString(36).substr(2,16), // 随机生成mescroll的id(不能数字开头,否则找不到元素)
|
||||
downHight: 0, //下拉刷新: 容器高度
|
||||
downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
|
||||
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
|
||||
upLoadType: 0, // 上拉加载状态: 0(loading前), 1loading中, 2没有更多了,显示END文本提示, 3(没有更多了,不显示END文本提示)
|
||||
isShowEmpty: false, // 是否显示空布局
|
||||
isShowToTop: false, // 是否显示回到顶部按钮
|
||||
scrollTop: 0, // 滚动条的位置
|
||||
scrollAnim: false, // 是否开启滚动动画
|
||||
windowTop: 0, // 可使用窗口的顶部位置
|
||||
windowBottom: 0, // 可使用窗口的底部位置
|
||||
windowHeight: 0, // 可使用窗口的高度
|
||||
statusBarHeight: 0 // 状态栏高度
|
||||
}
|
||||
},
|
||||
watch: {
|
||||
height() {
|
||||
// 设置容器的高度
|
||||
this.setClientHeight()
|
||||
}
|
||||
},
|
||||
computed: {
|
||||
// 是否使用fixed定位 (当height有值,则不使用)
|
||||
isFixed(){
|
||||
return !this.height && this.fixed
|
||||
},
|
||||
// mescroll的高度
|
||||
scrollHeight(){
|
||||
if (this.isFixed) {
|
||||
return "auto"
|
||||
} else if(this.height){
|
||||
return this.toPx(this.height) + 'px'
|
||||
}else{
|
||||
return "100%"
|
||||
}
|
||||
},
|
||||
// 下拉布局往下偏移的距离 (px)
|
||||
numTop() {
|
||||
return this.toPx(this.top)
|
||||
},
|
||||
fixedTop() {
|
||||
return this.isFixed ? (this.numTop + this.windowTop) + 'px' : 0
|
||||
},
|
||||
padTop() {
|
||||
return !this.isFixed ? this.numTop + 'px' : 0
|
||||
},
|
||||
// 上拉布局往上偏移 (px)
|
||||
numBottom() {
|
||||
return this.toPx(this.bottom)
|
||||
},
|
||||
fixedBottom() {
|
||||
return this.isFixed ? (this.numBottom + this.windowBottom) + 'px' : 0
|
||||
},
|
||||
padBottom() {
|
||||
return !this.isFixed ? this.numBottom + 'px' : 0
|
||||
},
|
||||
// 是否为重置下拉的状态
|
||||
isDownReset(){
|
||||
return this.downLoadType===3 || this.downLoadType===4
|
||||
},
|
||||
// 过渡
|
||||
transition() {
|
||||
return this.isDownReset ? 'transform 300ms' : '';
|
||||
},
|
||||
translateY() {
|
||||
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
|
||||
},
|
||||
// 列表是否可滑动
|
||||
scrollable(){
|
||||
if(this.disableScroll) return false
|
||||
return this.downLoadType===0 || this.isDownReset
|
||||
},
|
||||
// 是否在加载中
|
||||
isDownLoading(){
|
||||
return this.downLoadType === 3
|
||||
},
|
||||
// 旋转的角度
|
||||
downRotate(){
|
||||
return 'rotate(' + 360 * this.downRate + 'deg)'
|
||||
},
|
||||
// 文本提示
|
||||
downText(){
|
||||
if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
|
||||
switch (this.downLoadType){
|
||||
case 1: return this.mescroll.optDown.textInOffset;
|
||||
case 2: return this.mescroll.optDown.textOutOffset;
|
||||
case 3: return this.mescroll.optDown.textLoading;
|
||||
case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
|
||||
default: return this.mescroll.optDown.textInOffset;
|
||||
}
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
//number,rpx,upx,px,% --> px的数值
|
||||
toPx(num){
|
||||
if(typeof num === "string"){
|
||||
if (num.indexOf('px') !== -1) {
|
||||
if(num.indexOf('rpx') !== -1) { // "10rpx"
|
||||
num = num.replace('rpx', '');
|
||||
} else if(num.indexOf('upx') !== -1) { // "10upx"
|
||||
num = num.replace('upx', '');
|
||||
} else { // "10px"
|
||||
return Number(num.replace('px', ''))
|
||||
}
|
||||
}else if (num.indexOf('%') !== -1){
|
||||
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
|
||||
let rate = Number(num.replace("%","")) / 100
|
||||
return this.windowHeight * rate
|
||||
}
|
||||
}
|
||||
return num ? uni.upx2px(Number(num)) : 0
|
||||
},
|
||||
//注册列表滚动事件,用于下拉刷新和上拉加载
|
||||
scroll(e) {
|
||||
this.mescroll.scroll(e.detail, () => {
|
||||
this.$emit('scroll', this.mescroll) // 此时可直接通过 this.mescroll.scrollTop获取滚动条位置; this.mescroll.isScrollUp获取是否向上滑动
|
||||
})
|
||||
},
|
||||
// 点击空布局的按钮回调
|
||||
emptyClick() {
|
||||
this.$emit('emptyclick', this.mescroll)
|
||||
},
|
||||
// 点击回到顶部的按钮回调
|
||||
toTopClick() {
|
||||
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
|
||||
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
|
||||
},
|
||||
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
|
||||
setClientHeight() {
|
||||
if (!this.isExec) {
|
||||
this.isExec = true; // 避免多次获取
|
||||
this.$nextTick(() => { // 确保dom已渲染
|
||||
this.getClientInfo(data=>{
|
||||
this.isExec = false;
|
||||
if (data) {
|
||||
this.mescroll.setClientHeight(data.height);
|
||||
} else if (this.clientNum != 3) { // 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
|
||||
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
|
||||
setTimeout(() => {
|
||||
this.setClientHeight()
|
||||
}, this.clientNum * 100)
|
||||
}
|
||||
})
|
||||
})
|
||||
}
|
||||
},
|
||||
// 获取滚动区域的信息
|
||||
getClientInfo(success){
|
||||
let query = uni.createSelectorQuery().in(this);
|
||||
let view = query.select('#' + this.viewId);
|
||||
view.boundingClientRect(data => {
|
||||
success(data)
|
||||
}).exec();
|
||||
}
|
||||
},
|
||||
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
|
||||
created() {
|
||||
let vm = this;
|
||||
|
||||
let diyOption = {
|
||||
// 下拉刷新的配置
|
||||
down: {
|
||||
inOffset() {
|
||||
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
outOffset() {
|
||||
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
onMoving(mescroll, rate, downHight) {
|
||||
// 下拉过程中的回调,滑动过程一直在执行;
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
|
||||
},
|
||||
showLoading(mescroll, downHight) {
|
||||
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
},
|
||||
beforeEndDownScroll(mescroll){
|
||||
vm.downLoadType = 4;
|
||||
return mescroll.optDown.beforeEndDelay // 延时结束的时长
|
||||
},
|
||||
endDownScroll() {
|
||||
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
|
||||
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
|
||||
vm.downResetTimer && clearTimeout(vm.downResetTimer)
|
||||
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,以便置空this.transition,避免iOS小程序列表渲染不完整
|
||||
if(vm.downLoadType===4) vm.downLoadType = 0
|
||||
},300)
|
||||
},
|
||||
// 派发下拉刷新的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('down', mescroll)
|
||||
}
|
||||
},
|
||||
// 上拉加载的配置
|
||||
up: {
|
||||
// 显示加载中的回调
|
||||
showLoading() {
|
||||
vm.upLoadType = 1;
|
||||
},
|
||||
// 显示无更多数据的回调
|
||||
showNoMore() {
|
||||
vm.upLoadType = 2;
|
||||
},
|
||||
// 隐藏上拉加载的回调
|
||||
hideUpScroll(mescroll) {
|
||||
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
|
||||
},
|
||||
// 空布局
|
||||
empty: {
|
||||
onShow(isShow) { // 显示隐藏的回调
|
||||
vm.isShowEmpty = isShow;
|
||||
}
|
||||
},
|
||||
// 回到顶部
|
||||
toTop: {
|
||||
onShow(isShow) { // 显示隐藏的回调
|
||||
vm.isShowToTop = isShow;
|
||||
}
|
||||
},
|
||||
// 派发上拉加载的回调
|
||||
callback: function(mescroll) {
|
||||
vm.$emit('up', mescroll);
|
||||
// 更新容器的高度 (多mescroll的情况)
|
||||
vm.setClientHeight()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let i18nType = mescrollI18n.getType() // 当前语言类型
|
||||
let i18nOption = {type: i18nType} // 国际化配置
|
||||
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
|
||||
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
|
||||
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
|
||||
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
|
||||
let myOption = JSON.parse(JSON.stringify({'down': vm.down,'up': vm.up})) // 深拷贝,避免对props的影响
|
||||
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
|
||||
|
||||
// 初始化MeScroll对象
|
||||
vm.mescroll = new MeScroll(myOption);
|
||||
vm.mescroll.viewId = vm.viewId; // 附带id
|
||||
vm.mescroll.i18n = i18nOption; // 挂载语言包
|
||||
// init回调mescroll对象
|
||||
vm.$emit('init', vm.mescroll);
|
||||
|
||||
// 设置高度
|
||||
const sys = uni.getSystemInfoSync();
|
||||
if(sys.windowTop) vm.windowTop = sys.windowTop;
|
||||
if(sys.windowBottom) vm.windowBottom = sys.windowBottom;
|
||||
if(sys.windowHeight) vm.windowHeight = sys.windowHeight;
|
||||
if(sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
|
||||
// 使down的bottomOffset生效
|
||||
vm.mescroll.setBodyHeight(sys.windowHeight);
|
||||
|
||||
// 因为使用的是scrollview,这里需自定义scrollTo
|
||||
vm.mescroll.resetScrollTo((y, t) => {
|
||||
vm.scrollAnim = (t !== 0); // t为0,则不使用动画过渡
|
||||
if(typeof y === 'string'){
|
||||
// 小程序不支持slot里面的scroll-into-view, 统一使用计算的方式实现
|
||||
vm.getClientInfo(function(rect){
|
||||
let mescrollTop = rect.top // mescroll到顶部的距离
|
||||
let selector;
|
||||
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
|
||||
selector = '#'+y // 不带#和. 则默认为id选择器
|
||||
}else{
|
||||
selector = y
|
||||
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
|
||||
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
|
||||
selector = y.split('>>>')[1].trim()
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
|
||||
if (rect) {
|
||||
let curY = vm.mescroll.getScrollTop()
|
||||
let top = rect.top - mescrollTop
|
||||
top += curY
|
||||
if(!vm.isFixed) top -= vm.numTop
|
||||
vm.scrollTop = curY;
|
||||
vm.$nextTick(function() {
|
||||
vm.scrollTop = top
|
||||
})
|
||||
} else{
|
||||
console.error(selector + ' does not exist');
|
||||
}
|
||||
}).exec()
|
||||
})
|
||||
return;
|
||||
}
|
||||
let curY = vm.mescroll.getScrollTop()
|
||||
if (t === 0 || t === 300) { // 当t使用默认配置的300时,则使用系统自带的动画过渡
|
||||
vm.scrollTop = curY;
|
||||
vm.$nextTick(function() {
|
||||
vm.scrollTop = y
|
||||
})
|
||||
} else {
|
||||
vm.mescroll.getStep(curY, y, step => { // 此写法可支持配置t
|
||||
vm.scrollTop = step
|
||||
}, t)
|
||||
}
|
||||
})
|
||||
|
||||
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
|
||||
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
|
||||
vm.mescroll.optUp.toTop.safearea = vm.safearea;
|
||||
}
|
||||
|
||||
// 全局配置监听
|
||||
uni.$on("setMescrollGlobalOption", options=>{
|
||||
if(!options) return;
|
||||
let i18nType = options.i18n ? options.i18n.type : null
|
||||
if(i18nType && vm.mescroll.i18n.type != i18nType){
|
||||
vm.mescroll.i18n.type = i18nType
|
||||
mescrollI18n.setType(i18nType)
|
||||
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
|
||||
}
|
||||
if(options.down){
|
||||
let down = MeScroll.extend({}, options.down)
|
||||
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
|
||||
}
|
||||
if(options.up){
|
||||
let up = MeScroll.extend({}, options.up)
|
||||
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
|
||||
}
|
||||
})
|
||||
},
|
||||
mounted() {
|
||||
// 设置容器的高度
|
||||
this.setClientHeight()
|
||||
},
|
||||
destroyed() {
|
||||
// 注销全局配置监听
|
||||
uni.$off("setMescrollGlobalOption")
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@import "./mescroll-uni.css";
|
||||
@import "./components/mescroll-down.css";
|
||||
@import './components/mescroll-up.css';
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,47 +1,47 @@
|
|||
/**
|
||||
* mescroll-body写在子组件时,需通过mescroll的mixins补充子组件缺少的生命周期
|
||||
*/
|
||||
const MescrollCompMixin = {
|
||||
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件 (一级)
|
||||
onPageScroll(e) {
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom() {
|
||||
this.handleReachBottom()
|
||||
},
|
||||
// 当down的native: true时, 还需传递此方法进到子组件
|
||||
onPullDownRefresh(){
|
||||
this.handlePullDownRefresh()
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
|
||||
onPageScroll: e=>{
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom: ()=>{
|
||||
this.handleReachBottom()
|
||||
},
|
||||
onPullDownRefresh: ()=>{
|
||||
this.handlePullDownRefresh()
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
methods:{
|
||||
handlePageScroll(e){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onPageScroll(e);
|
||||
},
|
||||
handleReachBottom(){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onReachBottom();
|
||||
},
|
||||
handlePullDownRefresh(){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onPullDownRefresh();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollCompMixin;
|
||||
/**
|
||||
* mescroll-body写在子组件时,需通过mescroll的mixins补充子组件缺少的生命周期
|
||||
*/
|
||||
const MescrollCompMixin = {
|
||||
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件 (一级)
|
||||
onPageScroll(e) {
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom() {
|
||||
this.handleReachBottom()
|
||||
},
|
||||
// 当down的native: true时, 还需传递此方法进到子组件
|
||||
onPullDownRefresh(){
|
||||
this.handlePullDownRefresh()
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
|
||||
onPageScroll: e=>{
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom: ()=>{
|
||||
this.handleReachBottom()
|
||||
},
|
||||
onPullDownRefresh: ()=>{
|
||||
this.handlePullDownRefresh()
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
methods:{
|
||||
handlePageScroll(e){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onPageScroll(e);
|
||||
},
|
||||
handleReachBottom(){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onReachBottom();
|
||||
},
|
||||
handlePullDownRefresh(){
|
||||
let item = this.$refs["mescrollItem"];
|
||||
if(item && item.mescroll) item.mescroll.onPullDownRefresh();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollCompMixin;
|
||||
|
|
|
|||
|
|
@ -1,57 +1,57 @@
|
|||
/**
|
||||
* mescroll-more-item的mixins, 仅在多个 mescroll-body 写在子组件时使用 (参考 mescroll-more 案例)
|
||||
*/
|
||||
const MescrollMoreItemMixin = {
|
||||
// 支付宝小程序不支持props的mixin,需写在具体的页面中
|
||||
// #ifndef MP-ALIPAY || MP-DINGTALK
|
||||
props:{
|
||||
i: Number, // 每个tab页的专属下标
|
||||
index: { // 当前tab的下标
|
||||
type: Number,
|
||||
default(){
|
||||
return 0
|
||||
}
|
||||
}
|
||||
},
|
||||
// #endif
|
||||
data() {
|
||||
return {
|
||||
downOption:{
|
||||
auto:false // 不自动加载
|
||||
},
|
||||
upOption:{
|
||||
auto:false // 不自动加载
|
||||
},
|
||||
isInit: false // 当前tab是否已初始化
|
||||
}
|
||||
},
|
||||
watch:{
|
||||
// 监听下标的变化
|
||||
index(val){
|
||||
if (this.i === val && !this.isInit) this.mescrollTrigger()
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// mescroll组件初始化的回调,可获取到mescroll对象 (覆盖mescroll-mixins.js的mescrollInit, 为了标记isInit)
|
||||
mescrollInit(mescroll) {
|
||||
this.mescroll = mescroll;
|
||||
// 自动加载当前tab的数据
|
||||
if(this.i === this.index){
|
||||
this.mescrollTrigger()
|
||||
}
|
||||
},
|
||||
// 主动触发加载
|
||||
mescrollTrigger(){
|
||||
this.isInit = true; // 标记为true
|
||||
if (this.mescroll) {
|
||||
if (this.mescroll.optDown.use) {
|
||||
this.mescroll.triggerDownScroll();
|
||||
} else{
|
||||
this.mescroll.triggerUpScroll();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollMoreItemMixin;
|
||||
/**
|
||||
* mescroll-more-item的mixins, 仅在多个 mescroll-body 写在子组件时使用 (参考 mescroll-more 案例)
|
||||
*/
|
||||
const MescrollMoreItemMixin = {
|
||||
// 支付宝小程序不支持props的mixin,需写在具体的页面中
|
||||
// #ifndef MP-ALIPAY || MP-DINGTALK
|
||||
props:{
|
||||
i: Number, // 每个tab页的专属下标
|
||||
index: { // 当前tab的下标
|
||||
type: Number,
|
||||
default(){
|
||||
return 0
|
||||
}
|
||||
}
|
||||
},
|
||||
// #endif
|
||||
data() {
|
||||
return {
|
||||
downOption:{
|
||||
auto:false // 不自动加载
|
||||
},
|
||||
upOption:{
|
||||
auto:false // 不自动加载
|
||||
},
|
||||
isInit: false // 当前tab是否已初始化
|
||||
}
|
||||
},
|
||||
watch:{
|
||||
// 监听下标的变化
|
||||
index(val){
|
||||
if (this.i === val && !this.isInit) this.mescrollTrigger()
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// mescroll组件初始化的回调,可获取到mescroll对象 (覆盖mescroll-mixins.js的mescrollInit, 为了标记isInit)
|
||||
mescrollInit(mescroll) {
|
||||
this.mescroll = mescroll;
|
||||
// 自动加载当前tab的数据
|
||||
if(this.i === this.index){
|
||||
this.mescrollTrigger()
|
||||
}
|
||||
},
|
||||
// 主动触发加载
|
||||
mescrollTrigger(){
|
||||
this.isInit = true; // 标记为true
|
||||
if (this.mescroll) {
|
||||
if (this.mescroll.optDown.use) {
|
||||
this.mescroll.triggerDownScroll();
|
||||
} else{
|
||||
this.mescroll.triggerUpScroll();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollMoreItemMixin;
|
||||
|
|
|
|||
|
|
@ -1,77 +1,77 @@
|
|||
/**
|
||||
* mescroll-body写在子组件时, 需通过mescroll的mixins补充子组件缺少的生命周期
|
||||
*/
|
||||
const MescrollMoreMixin = {
|
||||
data() {
|
||||
return {
|
||||
tabIndex: 0, // 当前tab下标
|
||||
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
|
||||
onPageScroll: e=>{
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom: ()=>{
|
||||
this.handleReachBottom()
|
||||
},
|
||||
onPullDownRefresh: ()=>{
|
||||
this.handlePullDownRefresh()
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件
|
||||
onPageScroll(e) {
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom() {
|
||||
this.handleReachBottom()
|
||||
},
|
||||
// 当down的native: true时, 还需传递此方法进到子组件
|
||||
onPullDownRefresh(){
|
||||
this.handlePullDownRefresh()
|
||||
},
|
||||
methods:{
|
||||
handlePageScroll(e){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onPageScroll(e);
|
||||
},
|
||||
handleReachBottom(){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onReachBottom();
|
||||
},
|
||||
handlePullDownRefresh(){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onPullDownRefresh();
|
||||
},
|
||||
// 根据下标获取对应子组件的mescroll
|
||||
getMescroll(i){
|
||||
if(!this.mescrollItems) this.mescrollItems = [];
|
||||
if(!this.mescrollItems[i]) {
|
||||
// v-for中的refs
|
||||
let vForItem = this.$refs["mescrollItem"];
|
||||
if(vForItem){
|
||||
this.mescrollItems[i] = vForItem[i]
|
||||
}else{
|
||||
// 普通的refs,不可重复
|
||||
this.mescrollItems[i] = this.$refs["mescrollItem"+i];
|
||||
}
|
||||
}
|
||||
let item = this.mescrollItems[i]
|
||||
return item ? item.mescroll : null
|
||||
},
|
||||
// 切换tab,恢复滚动条位置
|
||||
tabChange(i){
|
||||
let mescroll = this.getMescroll(i);
|
||||
if(mescroll){
|
||||
// 恢复上次滚动条的位置
|
||||
let y = mescroll.getScrollTop()
|
||||
mescroll.scrollTo(y, 0)
|
||||
// 再次恢复上次滚动条的位置, 确保元素已渲染
|
||||
setTimeout(()=>{
|
||||
mescroll.scrollTo(y, 0)
|
||||
},30)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollMoreMixin;
|
||||
/**
|
||||
* mescroll-body写在子组件时, 需通过mescroll的mixins补充子组件缺少的生命周期
|
||||
*/
|
||||
const MescrollMoreMixin = {
|
||||
data() {
|
||||
return {
|
||||
tabIndex: 0, // 当前tab下标
|
||||
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
|
||||
onPageScroll: e=>{
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom: ()=>{
|
||||
this.handleReachBottom()
|
||||
},
|
||||
onPullDownRefresh: ()=>{
|
||||
this.handlePullDownRefresh()
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件
|
||||
onPageScroll(e) {
|
||||
this.handlePageScroll(e)
|
||||
},
|
||||
onReachBottom() {
|
||||
this.handleReachBottom()
|
||||
},
|
||||
// 当down的native: true时, 还需传递此方法进到子组件
|
||||
onPullDownRefresh(){
|
||||
this.handlePullDownRefresh()
|
||||
},
|
||||
methods:{
|
||||
handlePageScroll(e){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onPageScroll(e);
|
||||
},
|
||||
handleReachBottom(){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onReachBottom();
|
||||
},
|
||||
handlePullDownRefresh(){
|
||||
let mescroll = this.getMescroll(this.tabIndex);
|
||||
mescroll && mescroll.onPullDownRefresh();
|
||||
},
|
||||
// 根据下标获取对应子组件的mescroll
|
||||
getMescroll(i){
|
||||
if(!this.mescrollItems) this.mescrollItems = [];
|
||||
if(!this.mescrollItems[i]) {
|
||||
// v-for中的refs
|
||||
let vForItem = this.$refs["mescrollItem"];
|
||||
if(vForItem){
|
||||
this.mescrollItems[i] = vForItem[i]
|
||||
}else{
|
||||
// 普通的refs,不可重复
|
||||
this.mescrollItems[i] = this.$refs["mescrollItem"+i];
|
||||
}
|
||||
}
|
||||
let item = this.mescrollItems[i]
|
||||
return item ? item.mescroll : null
|
||||
},
|
||||
// 切换tab,恢复滚动条位置
|
||||
tabChange(i){
|
||||
let mescroll = this.getMescroll(i);
|
||||
if(mescroll){
|
||||
// 恢复上次滚动条的位置
|
||||
let y = mescroll.getScrollTop()
|
||||
mescroll.scrollTo(y, 0)
|
||||
// 再次恢复上次滚动条的位置, 确保元素已渲染
|
||||
setTimeout(()=>{
|
||||
mescroll.scrollTo(y, 0)
|
||||
},30)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default MescrollMoreMixin;
|
||||
|
|
|
|||
|
|
@ -1,109 +1,109 @@
|
|||
// 定义在wxs (含renderjs) 逻辑层的数据和方法, 与视图层相互通信
|
||||
const WxsMixin = {
|
||||
data() {
|
||||
return {
|
||||
// 传入wxs视图层的数据 (响应式)
|
||||
wxsProp: {
|
||||
optDown:{}, // 下拉刷新的配置
|
||||
scrollTop:0, // 滚动条的距离
|
||||
bodyHeight:0, // body的高度
|
||||
isDownScrolling:false, // 是否正在下拉刷新中
|
||||
isUpScrolling:false, // 是否正在上拉加载中
|
||||
isScrollBody:true, // 是否为mescroll-body滚动
|
||||
isUpBoth:true, // 上拉加载时,是否同时可以下拉刷新
|
||||
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
|
||||
},
|
||||
|
||||
// 标记调用wxs视图层的方法
|
||||
callProp: {
|
||||
callType: '', // 方法名
|
||||
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
|
||||
},
|
||||
|
||||
// 不用wxs的平台使用此处的wxsBiz对象,抹平wxs的写法 (微信小程序和APP使用的wxsBiz对象是./wxs/wxs.wxs)
|
||||
// #ifndef MP-WEIXIN || MP-QQ || APP-PLUS || H5
|
||||
wxsBiz: {
|
||||
//注册列表touchstart事件,用于下拉刷新
|
||||
touchstartEvent: e=> {
|
||||
this.mescroll.touchstartEvent(e);
|
||||
},
|
||||
//注册列表touchmove事件,用于下拉刷新
|
||||
touchmoveEvent: e=> {
|
||||
this.mescroll.touchmoveEvent(e);
|
||||
},
|
||||
//注册列表touchend事件,用于下拉刷新
|
||||
touchendEvent: e=> {
|
||||
this.mescroll.touchendEvent(e);
|
||||
},
|
||||
propObserver(){}, // 抹平wxs的写法
|
||||
callObserver(){} // 抹平wxs的写法
|
||||
},
|
||||
// #endif
|
||||
|
||||
// 不用renderjs的平台使用此处的renderBiz对象,抹平renderjs的写法 (app 和 h5 使用的renderBiz对象是./wxs/renderjs.js)
|
||||
// #ifndef APP-PLUS || H5
|
||||
renderBiz: {
|
||||
propObserver(){} // 抹平renderjs的写法
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// wxs视图层调用逻辑层的回调
|
||||
wxsCall(msg){
|
||||
if(msg.type === 'setWxsProp'){
|
||||
// 更新wxsProp数据 (值改变才触发更新)
|
||||
this.wxsProp = {
|
||||
optDown: this.mescroll.optDown,
|
||||
scrollTop: this.mescroll.getScrollTop(),
|
||||
bodyHeight: this.mescroll.getBodyHeight(),
|
||||
isDownScrolling: this.mescroll.isDownScrolling,
|
||||
isUpScrolling: this.mescroll.isUpScrolling,
|
||||
isUpBoth: this.mescroll.optUp.isBoth,
|
||||
isScrollBody:this.mescroll.isScrollBody,
|
||||
t: Date.now()
|
||||
}
|
||||
}else if(msg.type === 'setLoadType'){
|
||||
// 设置inOffset,outOffset的状态
|
||||
this.downLoadType = msg.downLoadType
|
||||
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
|
||||
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
|
||||
// 重置是否加载成功的状态
|
||||
this.$set(this.mescroll, 'isDownEndSuccess', null)
|
||||
}else if(msg.type === 'triggerDownScroll'){
|
||||
// 主动触发下拉刷新
|
||||
this.mescroll.triggerDownScroll();
|
||||
}else if(msg.type === 'endDownScroll'){
|
||||
// 结束下拉刷新
|
||||
this.mescroll.endDownScroll();
|
||||
}else if(msg.type === 'triggerUpScroll'){
|
||||
// 主动触发上拉加载
|
||||
this.mescroll.triggerUpScroll(true);
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
// #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5
|
||||
// 配置主动触发wxs显示加载进度的回调
|
||||
this.mescroll.optDown.afterLoading = ()=>{
|
||||
this.callProp = {callType: "showLoading", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
}
|
||||
// 配置主动触发wxs隐藏加载进度的回调
|
||||
this.mescroll.optDown.afterEndDownScroll = ()=>{
|
||||
this.callProp = {callType: "endDownScroll", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
let delay = 300 + (this.mescroll.optDown.beforeEndDelay || 0)
|
||||
setTimeout(()=>{
|
||||
if(this.downLoadType === 4 || this.downLoadType === 0){
|
||||
this.callProp = {callType: "clearTransform", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
}
|
||||
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
|
||||
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
|
||||
}, delay)
|
||||
}
|
||||
// 初始化wxs的数据
|
||||
this.wxsCall({type: 'setWxsProp'})
|
||||
// #endif
|
||||
}
|
||||
}
|
||||
|
||||
export default WxsMixin;
|
||||
// 定义在wxs (含renderjs) 逻辑层的数据和方法, 与视图层相互通信
|
||||
const WxsMixin = {
|
||||
data() {
|
||||
return {
|
||||
// 传入wxs视图层的数据 (响应式)
|
||||
wxsProp: {
|
||||
optDown:{}, // 下拉刷新的配置
|
||||
scrollTop:0, // 滚动条的距离
|
||||
bodyHeight:0, // body的高度
|
||||
isDownScrolling:false, // 是否正在下拉刷新中
|
||||
isUpScrolling:false, // 是否正在上拉加载中
|
||||
isScrollBody:true, // 是否为mescroll-body滚动
|
||||
isUpBoth:true, // 上拉加载时,是否同时可以下拉刷新
|
||||
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
|
||||
},
|
||||
|
||||
// 标记调用wxs视图层的方法
|
||||
callProp: {
|
||||
callType: '', // 方法名
|
||||
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
|
||||
},
|
||||
|
||||
// 不用wxs的平台使用此处的wxsBiz对象,抹平wxs的写法 (微信小程序和APP使用的wxsBiz对象是./wxs/wxs.wxs)
|
||||
// #ifndef MP-WEIXIN || MP-QQ || APP-PLUS || H5
|
||||
wxsBiz: {
|
||||
//注册列表touchstart事件,用于下拉刷新
|
||||
touchstartEvent: e=> {
|
||||
this.mescroll.touchstartEvent(e);
|
||||
},
|
||||
//注册列表touchmove事件,用于下拉刷新
|
||||
touchmoveEvent: e=> {
|
||||
this.mescroll.touchmoveEvent(e);
|
||||
},
|
||||
//注册列表touchend事件,用于下拉刷新
|
||||
touchendEvent: e=> {
|
||||
this.mescroll.touchendEvent(e);
|
||||
},
|
||||
propObserver(){}, // 抹平wxs的写法
|
||||
callObserver(){} // 抹平wxs的写法
|
||||
},
|
||||
// #endif
|
||||
|
||||
// 不用renderjs的平台使用此处的renderBiz对象,抹平renderjs的写法 (app 和 h5 使用的renderBiz对象是./wxs/renderjs.js)
|
||||
// #ifndef APP-PLUS || H5
|
||||
renderBiz: {
|
||||
propObserver(){} // 抹平renderjs的写法
|
||||
}
|
||||
// #endif
|
||||
}
|
||||
},
|
||||
methods: {
|
||||
// wxs视图层调用逻辑层的回调
|
||||
wxsCall(msg){
|
||||
if(msg.type === 'setWxsProp'){
|
||||
// 更新wxsProp数据 (值改变才触发更新)
|
||||
this.wxsProp = {
|
||||
optDown: this.mescroll.optDown,
|
||||
scrollTop: this.mescroll.getScrollTop(),
|
||||
bodyHeight: this.mescroll.getBodyHeight(),
|
||||
isDownScrolling: this.mescroll.isDownScrolling,
|
||||
isUpScrolling: this.mescroll.isUpScrolling,
|
||||
isUpBoth: this.mescroll.optUp.isBoth,
|
||||
isScrollBody:this.mescroll.isScrollBody,
|
||||
t: Date.now()
|
||||
}
|
||||
}else if(msg.type === 'setLoadType'){
|
||||
// 设置inOffset,outOffset的状态
|
||||
this.downLoadType = msg.downLoadType
|
||||
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
|
||||
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
|
||||
// 重置是否加载成功的状态
|
||||
this.$set(this.mescroll, 'isDownEndSuccess', null)
|
||||
}else if(msg.type === 'triggerDownScroll'){
|
||||
// 主动触发下拉刷新
|
||||
this.mescroll.triggerDownScroll();
|
||||
}else if(msg.type === 'endDownScroll'){
|
||||
// 结束下拉刷新
|
||||
this.mescroll.endDownScroll();
|
||||
}else if(msg.type === 'triggerUpScroll'){
|
||||
// 主动触发上拉加载
|
||||
this.mescroll.triggerUpScroll(true);
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
// #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5
|
||||
// 配置主动触发wxs显示加载进度的回调
|
||||
this.mescroll.optDown.afterLoading = ()=>{
|
||||
this.callProp = {callType: "showLoading", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
}
|
||||
// 配置主动触发wxs隐藏加载进度的回调
|
||||
this.mescroll.optDown.afterEndDownScroll = ()=>{
|
||||
this.callProp = {callType: "endDownScroll", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
let delay = 300 + (this.mescroll.optDown.beforeEndDelay || 0)
|
||||
setTimeout(()=>{
|
||||
if(this.downLoadType === 4 || this.downLoadType === 0){
|
||||
this.callProp = {callType: "clearTransform", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
|
||||
}
|
||||
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
|
||||
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
|
||||
}, delay)
|
||||
}
|
||||
// 初始化wxs的数据
|
||||
this.wxsCall({type: 'setWxsProp'})
|
||||
// #endif
|
||||
}
|
||||
}
|
||||
|
||||
export default WxsMixin;
|
||||
|
|
|
|||
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Reference in New Issue