fupin/components/form/form-picker/form-picker.wxml

<block wx:if="{{columns == 1}}">
  <picker bindchange="onePickerChange" value="{{index}}" range="{{pickerList}}" range-key="dictValue">
    <view-flex styleCss="{{styleCss}}" justify="space-between" align="center">
      <view class="form-label">{{label}}</view>
      <view-flex class="form-value" justify="flex-end">
        <input style="width: 550rpx;text-align: right;height: 35rpx;" value="{{pickerTxt}}" placeholder="请选择{{label}}" disabled />
      </view-flex>
    </view-flex>
  </picker>
</block>

<!-- 多列 -->
<block wx:else>
  <picker bindchange="multiPickerChange" bindcolumnchange="bindMultiPickerColumnChange" value="{{multiIndex}}" range="{{pickerList}}" range-key="name" mode="multiSelector">
    <view-flex styleCss="{{styleCss}}" justify="space-between" align="center">
      <view class="form-label">{{label}}</view>
      <view-flex class="form-value" justify="flex-end">
        <input style="width: 550rpx;text-align: right;" value="{{pickerTxt}}" placeholder="请选择{{label}}" disabled />
      </view-flex>
    </view-flex>
  </picker>
</block>


<!-- <wux-popup position="{{position}}" visible="{{ show }}" title="{{placeholder}}">
  <wux-wing-blank size="default">
    <wux-picker-view options="{{ pickerColumns }}" value="{{select_value}}" bind:scrollChange="pickerScroll" defaultFieldNames="{{cascaderOptionNames}}" />
    <wux-row gutter="10">
      <wux-col span="4">
        <wux-button block outline type="assertive" bind:tap="close">关闭</wux-button>
      </wux-col>
      <wux-col span="8">
        <wux-button block type="balanced" bind:tap="comfirm">确定</wux-button>
      </wux-col>
    </wux-row>
  </wux-wing-blank> -->

<!-- </wux-popup> -->