微信小程序之view多选 - jessie-xian

在微信小程序里面不使用checkbox怎么实现view的多选
wxml文件

<block wx:for="{{itemList}}" wx:key="id">
  <view class=\'item_container\' bindtap=\'itemSelected\' data-index=\'{{index}}\'>
     <image class=\'select_icon\' src="{{item.isSelected?\'/image/selected.png\':\'/image/unselected.png\'}}"></image>
     <text class=\'text\'>{{item.name}}</text>
  </view>
</block>

wxss文件

.item_container {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 20rpx;
}
 
.select_icon {
  width: 40rpx;
  height: 40rpx;
}
 
.text {
  margin-left: 30rpx;
}

js文件

data: {
    itemList: [
      { id: 1, name: \'前端\', isSelected: false, },
      { id: 2, name: \'ui\', isSelected: false, },
      { id: 3, name: \'测试\', isSelected: false, },
      { id: 4, name: \'测试\', isSelected: false, },
    ]
  },
 
itemSelected: function (e) {
    var index = e.currentTarget.dataset.index;
    var item = this.data.itemList[index];
    item.isSelected = !item.isSelected;
    this.setData({
      itemList: this.data.itemList,
    });
  }

原文：https://blog.csdn.net/u013982652/article/details/80341089