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in Technique[技术] by (71.8m points)

小程序中,我想在for循环中顺便赋予ID应该怎么写?

data:{

cardName:[{
  name: '季卡',
  explain:'无说明',
  buyName:['15天卡','20天卡','30天卡','50天卡'],
  buyTime:[15,20,30,50],
  pay:20
},{
  name: '半年卡',
  explain:'能踩单车',
  buyName:['15天卡','20天卡'],
  buyTime:[15,20],
  pay:30
}]

},
这是data数据,因为我还会创建新数组传入所以不要在意名字对不上,知道他们是一样的就好了
<view class="buy-course-box">

        <view class="buy-selects buy-type">
            <label class="course-label" wx:for="{{buyNames}}">
                <input type="radio" class="course-card-input" bindtap="getMoney" />
                <view>{{item}}</view>
            </label>
        </view>
    </view>
    

我想在for循环buyName给label的同时,再循环给予input或者label一个id,id名为buyTime,然后他们每人都拥有一个属性比如name,name为pay的数值,用于成为单价,应该怎么做


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