ittwxcust/pages/exchange/exchange.wxml

<!--pages/exchange/exchange.wxml-->
<view class="exchange-container">
  <view class="form">
    <view class="form-item card-no ittflex-jcb">
      <view class="label">请输入卡号：</view>
      <input bindinput="bindCardNo" class="carditem" type="number" placeholder="请输入" placeholder-style="font-size: 26rpx;font-weight: 400;color: #999999;"/>
    </view>
    <view class="form-item card-pwd ittflex-jcb">
      <view class="label">请输入卡密：</view>
      <input bindinput="bindCardPwd" class="carditem" type="text"  placeholder="请输入" placeholder-style="font-size: 26rpx;font-weight: 400;color: #999999;"/>
    </view>
  </view>
  <view class="tips">
    注：兑换后立即到账，不能退回
  </view>
  <view class="submit ittflex-jcb">
    <button class="cancel btn" bindtap="handleCancle">取消</button>
    <button class="confirm btn" bindtap="handleComfirm">确定</button>
  </view>
  <view class="shuoming ittflex">
    <image mode="widthFix" class="shuomingitem" src="{{imgUrl}}"></image>
  </view>
  <van-overlay show="{{ overlayShow }}">
    <view class="wrapper ittflex">
      <view class="modal">
        <view class="img-icon ittflex">
          <image wx:if="{{chargestatus == 0}}" class="success-img imgitem" src="../../imaes/chenggong@2x.png"></image>
          <image wx:if="{{chargestatus == 1}}" class="fail-img imgitem" src="../../imaes/shibai@2x.png"></image>
        </view>
        <view class="res-text">{{chargetext}}</view>
        <view class="actions ittflex">
          <button class="itt-btn" wx:if="{{chargestatus == 0}}" bindtap="handleAppointment">立即去预约</button>
          <button class="itt-btn" wx:if="{{chargestatus == 1}}" bindtap="reInput">重新输入</button>
        </view>
      </view> 
    </view>
  </van-overlay>
</view>