xiaoshi-wx/myComponents/dialog/dialog.wxml

<!--myComponents/dialog/dialog.wxml-->
<view class='wx_dialog_container' hidden="{{!isShown}}">
    <view class='wx-mask'></view>
    <view class='wx-dialog'>
        <view class='wx-dialog-title'>
          {{ title }}
          <van-icon custom-class="vanIcon" name="close" bind:tap="close"/>
        </view>
        <view class='wx-dialog-content'>
          <slot></slot>
        </view>
        <view class='wx-dialog-footer' wx:if="{{showFoot}}">
            <view class='wx-dialog-btn' catchtap='_cancelEvent'>{{ cancelText }}</view>
            <view class='wx-dialog-btn' catchtap='_confirmEvent'>{{ confirmText }}</view>
        </view>
    </view>
</view>