yyq_wxapp/pages/user/sugguest/index.wxml

<cu-custom isBack="{{true}}">
  <view slot="backText">返回</view>
  <view slot="content">意见反馈</view>
</cu-custom>

<view class="text-center fc sub-title " style="margin-top:{{CustomBar}}rpx;">
  意见反馈
</view>

<scroll-view scroll-y class="scrollPage margin-top-xl ">
  <form bindsubmit="confirm" class='bg-white margin-top-xl'>

    <view class="cu-form-group margin-top">
      <view class="title solids-right">建议内容</view>
      <textarea bindinput="contentInput" maxlength="-1" name="content" value="{{content}}"></textarea>
    </view>

    <view class="cu-form-group margin-top">
      <view class="content">
        <text class="cuIcon-btn text-blue"></text>
        <text class="text-grey">选择图片</text>
      </view>
      <view class="action">
        <button class="cu-btn round bg-blue shadow" bindtap="ChooseImage">
          <text class="cuIcon-upload"></text> 上传</button>
      </view>
    </view>

    <view class="cu-card case no-card">
      <view class="cu-item shadow" wx:for="{{img_list}}" wx:key="index">
        <view class="image" data-url="{{item}}" wx:if="{{item!=''}}">
          <image src='{{item}}' mode='aspectFill'></image>
          <view class="cu-tag bg-red" catchtap="DelImg" data-index="{{index}}">
            <text class="cuIcon-close"></text>
          </view>
        </view>
      </view>
    </view>

    <view class="margin-top-xl">
      <button class="bg-blue radius text-center text-xl" form-type="submit" wx:if="{{!submit}}"> 提交 </button>
      <button class="bg-blue radius text-center text-xl" wx:else bindtap="goBack"> 返回 </button>
    </view>
  </form>
  <view class='cu-tabbar-height'></view>

</scroll-view>
<view class='cu-load load-modal' wx:if="{{loadModal}}">
  <view class='cuIcon-emojifill text-orange'></view>
  <view class='gray-text'>加载中...</view>
</view>