applet_nongchang/components/cashdialog/index.wxml

<view class='dialog-container' hidden="{{!isShow}}">
    <view class='dialog-mask' bindtap='hideDialog'></view>
    <view class='dialog-info'>
        <input class='dialog-content' placeholder-class='dialog-hint' placeholder='输入兑换码' type='text' bindinput ="cashCodeInput" value='{{cashCode}}'></input>
        <view class='dialog-errmsg'>{{errMsg}}</view>
        <button class='dialog-footer' catchtap='confirmEvent'>{{confirmText}}</button>
    </view>
</view>