修复 新建商品档案选择辅助单位时，需要点击圆钮才会打开

components/dkbase/dk-form/dk-form.wxml

@@ -28,7 +28,7 @@
       <!--开关-->
       <van-field wx:if="{{item.type=='switch'}}" input-width="200rpx" input-class="dk-cell-value-class" label-class="nomal-label" input-align="right" label="{{item.title?item.title:$t[item.code]}}" autosize border="{{ false }}" readonly="{{true}}" errorMessage="{{item.errMsg}}">
         <van-icon wx:if="{{item.tip}}" slot="label-icon" name="question-o" data-item="{{item}}" catchtap="showTip" />
-        <view slot="inputbefor" style="text-align: left;padding-top: 5rpx;">
+        <view slot="inputbefor" style="width:100%;text-align: left;padding-top: 5rpx;" bindtap="onChange">
           <van-switch size="20px" checked="{{ form[item.code]}}" bind:change="onChange" active-color="#3E69F6" data-item="{{item}}" data-index="{{index}}" data-card="{{card}}" data-value="{{form[item.code]}}" data-key="{{item.code}}"disabled="{{item.disabled}}" />
         </view>
       </van-field>