<view bindchange="radioChange"><view class='list_item' wx:for="{{radioValues}}" data-index="{{index}}" bindtap='radioChange' style="{{index == radioValues.length-1?'border-bottom:0':''}}"><text style='color:rgb(96,96,96)'>{{item.value}}</text><view wx:if="{{item.selected}}" class='item'><view style='width:20rpx;height:20rpx;background-color:rgb(144,144,144);border-radius:100%;'></view></view> <view wx:else class='item'></view> </view></view>

.list_item{display: flex;justify-content: space-between;align-items: center;margin:0 25rpx;width:700rpx;font-size: 30rpx;color: rgb(79,79,79);padding: 28rpx 0;border-bottom:1px solid rgb(209,209,209); }.item{width: 28rpx;height: 28rpx;border: 2px solid rgb(144,144,144);border-radius: 100%;display: flex;align-items: center;justify-content: center;}

Page({ data: { radioValues: [{ 'value': '未付款訂單', 'selected': false },{ 'value': '進行中的訂單', 'selected': false },{ 'value': '完成了的訂單', 'selected': false },{ 'value': '所有訂單', 'selected': true },]}, onLoad: function (options) {}, radioChange:function(e){var index = e.currentTarget.dataset.index;var arr = this.data.radioValues;for (var v in arr){if (v == index){ arr[v].selected = true;}else{ arr[v].selected = false;}}this.setData({ radioValues:arr})}})