<view class="web-view-modal">
  <modal
    className="modal"
    show="{{showModal}}"
    hover-class="none"
  >
    <view slot="header">前往服务</view>
    <view slot="footer" class="modal-footer">
      <view class="btn left" hover-class="btn-hover-active" onTap="onCancel">取消</view>
      <button-auth 
        class="btn"
        formClass="form"
        item="{{item}}"
        needCallBack="{{true}}"
        needHandleError="{{true}}"
        onCallBack="onCallBack"
        onError="onError"
      >
        <view class="btn" hover-class="btn-hover-active">确定</view>
      </button-auth>
    </view>
  </modal>
</view>
