xiaoshi-wx/myComponents/formItem/formItem.wxml

<!--myComponents/formItem/formItem.wxml-->
<view class="{{customClass}} myFormItem" style="{{customStyle}}">
	<view class="left" id="label" style="min-width: {{labelWidth?labelWidth:200}}rpx;text-align: {{labelPosition}};{{border?'':'border:none'}}">
		<view class="left_label">
      <view wx:if="{{required}}" class="required"></view>
      <slot name="label"></slot>
    </view>
    <text class="left_text {{required?'required':''}}">{{label}}</text>
	</view>
	<view class="right" style="width:calc(100% - {{labelWidth?labelWidth:200}}rpx);{{border?'':'border:none'}}">
		<slot></slot>
	</view>
</view>