zh_wx/StepPage/pages/sixth/sixth.wxml

<view wx:if="{{showCamera?true:false}}" style="width: 100%; height: 100%;" class="cation">
  <camera device-position="back" flash="auto" binderror="error" style="width: 100%; height: 70%;margin:40rpx auto"></camera>
  <view class="take_content">
    <view class="take" bindtap="takePhoto">
  <image src="../../../images/take.png" mode="widthFix" style="width: 40pt;"/>
</view>
  </view>

</view>
<view wx:else>
  <cover-image src="../../../images/head.png"></cover-image>
<view class="title">6.店方派工单</view>
<van-cell-group style="width: 100%;">
  <van-field
  label='备注'
    value="{{ mark }}"
    placeholder="请输入"
    readonly="{{set_status=='is_detail'?true:false}}"
    bind:change='handleChangeMark'
  >
  </van-field>
  </van-cell-group>
<Button style="width:90%" bind:tap="chooseImg" wx:if="{{img_state&&set_status!=='is_detail'}}">上传图片</Button>
<view class="img">
<view wx:for="{{imgList}}" wx:key="index" class="image_item" bindtap="handleOpenCamera" data-index='{{index}}'>
<view style="width: 100%;height: 100%;" class="item1" wx:if="{{item.src||set_status!='is_detail'?true:false}}">
  <view wx:if="{{item.src?true:false}}" style="width: 100%;height: 100%;overflow: hidden;position: relative;">
  <image style="width: 100%;height: 100%;" src="{{set_status?item.show_url:item.src}}"></image>
  <view class="del" catchtap="handleDel" data-index="{{index}}" wx:if="{{set_status!=='is_detail'}}"><view class="del_x">x</view></view>
  </view>
  <image wx:else style="width: 100%;height: 100%;" src="https://zh.qingyaokeji.com/1.jpg"></image>
  </view></view>
</view>
</view>
<view class="btn">
  <van-button color="linear-gradient(to top, #626365, #ffffff)" class="btn_item" bindtap="handleReturn"><text class="font_item">上一步</text></van-button>
<van-button color="linear-gradient(to top, #626365, #ffffff)" class="btn_item" bindtap="handleNext" wx:if="{{set_status!=='is_detail'}}"> <text class="font_item">提交</text></van-button>
<van-button color="linear-gradient(to top, #626365, #ffffff)" class="btn_item" bindtap="handleBack" wx:else=""> <text class="font_item">返回列表</text></van-button>
</view>