本文实例为大家分享了微信小程序MUI折叠面板的具体代码,供大家参考,具体内容如下
实现原理
通过控制详情部分的显示隐藏,来实现折叠效果,同时切换右侧向下箭头。
效果图
WXML
<!--pages/accordion/accordion.wxml--> <view class="tui-accordion-content"> <view class="tui-menu-list {{isShowFrom1 ? 'tui-shangjiantou' : 'tui-xiajiantou'}}"> <view bindtap="showFrom" data-param="1"><text>表单</text></view> <view class="tui-accordion-from {{isShowFrom1 ? '' : 'tui-hide'}}"> <view class="tui-menu-list tui-clear"> <text class="tui-input-name">input</text> <input placeholder="普通输入框"></input> </view> <view class="tui-menu-list tui-clear"> <text class="tui-input-name">input</text> <input placeholder="普通输入框"></input> </view> <view class="tui-menu-list tui-clear"> <text class="tui-input-name">input</text> <input placeholder="普通输入框"></input> </view> <view class="tui-menu-list tui-clear" style="text-align:center;padding-top:20rpx;"> <button size="mini" type="primary">确定</button> <button size="mini" style="margin-left:10rpx;">取消</button> </view> </view> </view> <view class="tui-menu-list {{isShowFrom2 ? 'tui-shangjiantou' : 'tui-xiajiantou'}}"> <view bindtap="showFrom" data-param="2"><text>轮播图片</text></view> <view class="{{isShowFrom2 ? '' : 'tui-hide'}}"> <swiper class="tui-swiper" indicator-dots="{{indicatorDots}}" vertical="{{vertical}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" indicator-color="#fff" indicator-active-color="red"> <block wx:for-items="{{banner_url}}"> <swiper-item> <block wx:if="{{item}}"> <image class="tui-img" src="{{item}}" mode="aspectFill"/> </block> <block wx:else> <image src="../../images/default_pic.png" mode="aspectFill"></image> </block> </swiper-item> </block> </swiper> </view> </view> <view class="tui-menu-list {{isShowFrom3 ? 'tui-shangjiantou' : 'tui-xiajiantou'}}"> <view bindtap="showFrom" data-param="3"><text>文字排版</text></view> <view class="{{isShowFrom3 ? '' : 'tui-hide'}}"> <view class="tui-h1"><text>H1 标签内文字大小及加粗样式</text></view> <view class="tui-h2"><text>H2 标签内文字大小及加粗样式</text></view> <view class="tui-h3"><text>H3 标签内文字大小及加粗样式</text></view> <view class="tui-h4"><text>H4 标签内文字大小及加粗样式</text></view> <view class="tui-h5"><text>H5 标签内文字大小及加粗样式</text></view> <view class="tui-h6"><text>H6 标签内文字大小及加粗样式</text></view> <view class="tui-p"><text>P 标签内文字大小及加粗样式</text></view> </view> </view> </view>
WXSS
/* pages/accordion/accordion.wxss */ .tui-accordion-content{ margin: 10px; border: 1px solid #c8c7cc; border-radius: 5px; overflow: hidden; } .tui-accordion-from{padding-left: 0;} .tui-accordion-from input{ height: 80rpx; line-height: 80rpx; } .tui-input-name{ height: 80rpx; float: left; width: 200rpx; }
JS
var banner = require("../../src/js/banner.js"); Page({ data: { isShowFrom1: false, isShowFrom2: false, isShowFrom3: false, indicatorDots: true, vertical: false, autoplay: true, interval: 3000, duration: 800, banner_url: banner.bannerList }, onLoad: function (options) { }, showFrom(e){ var param = e.target.dataset.param; this.setData({ isShowFrom1: param == 1 ? (this.data.isShowFrom1 ? false : true) : false, isShowFrom2: param == 2 ? (this.data.isShowFrom2 ? false : true) : false, isShowFrom3: param == 3 ? (this.data.isShowFrom3 ? false : true) : false }); } })
总结:
1 每一个折叠面板需要一个布尔值变量来控制;
2 在控制详情隐藏和显示时,要将右侧的箭头对应切换;
3 showFrom函数对每一个布尔值变量的修改三目表达式的优化。
DEMO下载