<view> <!-- 总数 --> <view bindtap='changeToggle'> <view>总数</view> <view >8</view> </view> <!--分类 --> <view data-index="0" bindtap='changeToggle'> <view>类别1</view> <view>3 <text> </text> </view> </view> <view hidden="{{!selectedFlag[0]}}"> <block wx:for="{{list01}}" wx:for-item="item" wx:for-index="index"> <view> <view>展开1</view> </view> </block> </view> <view data-index="1" bindtap='changeToggle'> <view>类别2</view> <view>0 <text> </text> </view> </view> <view hidden="{{!selectedFlag[1]}}"> <block wx:for="{{list02}}" wx:for-item="item" wx:for-index="index"> <view> <view>展开2</view> </view> </block> </view> <view data-index="2" bindtap='changeToggle'> <view>类别3</view> <view>2 <text> </text> </view> </view> <view hidden="{{!selectedFlag[2]}}"> <block wx:for="{{list03}}" wx:for-item="item" wx:for-index="index"> <view> <view>展开3</view> </view> </block> </view> <view data-index="3" bindtap='changeToggle'> <view>类别4</view> <view>3 <text> </text> </view> </view> <view hidden="{{!selectedFlag[3]}}"> <block wx:for="{{list04}}" wx:for-item="item" wx:for-index="index"> <view> <view>展开4</view> <view>展开4右边</view> </view> </block> </view>
wxss:
/* 列表详情 */ .li { background-color: #fff; display: flex; justify-content: space-between; font-size: 34rpx; width: 92%; padding: 0 4%; height: 100rpx; line-height: 100rpx; border-bottom: 1rpx solid #f1f1f1; } .bg-gray{ background-color: #ccc!important; border-bottom: 1rpx solid #fff!important; } .li .icon-xiala ,.icon-shangjiantou { color: #999; font-size: 28rpx; } .gray { color: #8e8e8e; } .red { color: #fe2e2e; }
js:
Page({ data: { list01: [ { item_id: 1 }, { item_id: 11 }, { item_id: 11 }, ], list02: [ ], list03: [ { item_id: 11 }, { item_id: 11 } ], list04: [ { item_id: 11 }, { item_id: 11 }, { item_id: 11 } ], // 展开折叠 selectedFlag: [false, false, false, false], }, // 展开折叠选择 changeToggle:function(e){ var index = e.currentTarget.dataset.index; if (this.data.selectedFlag[index]){ this.data.selectedFlag[index] = false; }else{ this.data.selectedFlag[index] = true; } this.setData({ selectedFlag: this.data.selectedFlag }) }, })
效果图，手风琴效果：
