zhsw_wechat/pages/tousujianyiList/tousujianyiList.wxml

<view class="container">
  <!-- 返回按钮 -->
  <view class="custom-nav">
    <view class="fixed-back" bindtap="goBack">←</view>
    <view class="nav-title">我的建议</view>
  </view>

  <scroll-view scroll-y="true" class="notice-list">
    <block wx:for="{{noticeList}}" wx:key="id">
      <view class="notice-item" bindtap="goToDetail" data-id="{{item.id}}">
        <view class="notice-content">
          <view class="notice-title">{{item.title}}</view>
          <view class="notice-info">
            <text>{{item.contact}}/{{item.phone}}</text>
            <text>{{item.date}}</text>
          </view>
        </view>
        <!-- 预览图按钮，仅当有附件时显示 -->
        <view class="preview" wx:if="{{item.hasAttachment}}" catchtap="previewImage" data-id="{{item.id}}">
          <image class="preview-icon" src="/static_file/yl.png"></image>
          <text class="preview-text">预览图</text>
        </view>
        <!-- 已回复标识 -->
        <image wx:if="{{item.isReplied}}" class="replied-stamp" src="/static_file/spSuccess.png"></image>
      </view>
    </block>
  </scroll-view>

  <!-- 添加按钮 -->
  <view class="add-button" bindtap="goToForm">
    <image src="/static_file/add.png" mode="aspectFit"></image>
  </view>

  <!-- 图片列表 -->
  <view class="image-container">
    <block wx:for="{{imageList}}" wx:key="index">
      <image 
        src="{{item}}" 
        mode="aspectFill" 
        bindtap="previewImage" 
        data-index="{{index}}"
        class="preview-image"
      ></image>
    </block>
  </view>

  <!-- 自定义图片预览组件 -->
  <view class="custom-preview-container" wx:if="{{showCustomPreview}}" bindtap="closePreview">
    <view class="custom-preview-content" catchtap="preventBubble">
      <image 
        class="preview-image" 
        src="{{currentPreviewImages[currentPreviewIndex]}}" 
        mode="aspectFit"
      ></image>
      
      <view class="preview-controls">
        <view class="preview-arrow left-arrow" catchtap="changePreviewImage" data-direction="prev">
          <text class="arrow-text">《</text>
        </view>
        <view class="preview-arrow right-arrow" catchtap="changePreviewImage" data-direction="next">
          <text class="arrow-text">》</text>
        </view>
      </view>
      
      <view class="preview-counter">
        {{currentPreviewIndex + 1}}/{{currentPreviewImages.length}}
      </view>
      
      <view class="close-button" catchtap="closePreview">×</view>
    </view>
  </view>
</view>