小程序-循环修改状态
wxml 代码如下 <view class="storebox"> <view class="per_box"> <text class="per_title">产品系列:</text> <view class='select-box'> <picker class='picker' bindchange="bindPickerChange" value="{{index}}" range="{{array}}" range-key="{{'title'}}"> <view class='select'> {{arrayValue ? arrayValue : '请选择产品系列' }} <image class='select-img' src="../../static/images/r.png" ></image> </view> </picker> </view> <block wx:for="{{objList}}" wx:key="{{indexObjList}}" wx:for-item="vieorow"> <view class='select-box'> <picker class='picker' bindchange="bindPickerShopChange" data-index = '{{index}}' range="{{vieorow.shop}}"