Merge pull request 'Xfy' (#2) from Xfy into Main

Reviewed-on: http://8.137.125.67:4000/SwtTt29/Program-mini/pulls/2

pages/buyer/index.js

@@ -1091,12 +1091,9 @@ Page({
       return
     }
 
-    // ✅ 修改：实时过滤当前已加载的商品（前端搜索）
-    // 注意：这是在前端对已加载数据进行搜索，如果要搜索全部数据需要后端支持
+    // ✅ 修改：只搜索商品名称字段（对应数据库product表的productName字段）
     const filtered = goods.filter(item =>
-      (item.name && item.name.toLowerCase().includes(searchKeyword.toLowerCase())) ||
-      (item.spec && item.spec.toLowerCase().includes(searchKeyword.toLowerCase())) ||
-      (item.yolk && item.yolk.toLowerCase().includes(searchKeyword.toLowerCase()))
+      item.name && item.name.toLowerCase().includes(searchKeyword.toLowerCase())
     )
 
     this.setData({
@@ -1135,11 +1132,9 @@ Page({
       });
     }
 
-    // ✅ 修改：在当前已加载商品中搜索（前端搜索）
+    // ✅ 修改：只搜索商品名称字段（对应数据库product表的productName字段）
     const filtered = goods.filter(item =>
-      (item.name && item.name.toLowerCase().includes(searchKeyword.toLowerCase())) ||
-      (item.spec && item.spec.toLowerCase().includes(searchKeyword.toLowerCase())) ||
-      (item.yolk && item.yolk.toLowerCase().includes(searchKeyword.toLowerCase()))
+      item.name && item.name.toLowerCase().includes(searchKeyword.toLowerCase())
     )
 
     this.setData({

pages/buyer/index.wxml

@@ -92,6 +92,11 @@
   </view>
 </view>
 
+<!-- 搜索结果后添加半页空白区域 -->
+<view class="half-page-blank" style="display: flex; justify-content: center; align-items: flex-start; padding-top: 20rpx;">
+        <text style="color: #999; font-size: 26rpx; opacity: 0.8;">已加载全部商品</text>
+</view>
+
 
 <!-- 自定义弹窗组件 -->
 <view class="custom-toast-mask" wx:if="{{showCustomToast}}" style="position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.4); display: flex; justify-content: center; align-items: center; z-index: 9999;">
@@ -101,7 +106,7 @@
 </view>
 
 <!-- 图片预览弹窗 -->
-<view class="image-preview-mask" wx:if="{{showImagePreview}}" style="position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.9); display: flex; justify-content: center; align-items: center; z-index: 9999;" catchtouchmove="true">
+<view class="image-preview-mask" wx:if="{{showImagePreview}}" style="position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0, 0, 0, 0.9); display: flex; justify-content: center; align-items: center; z-index: 10001;" catchtouchmove="true">
   <view style="width: 100%; height: 100%; display: flex; justify-content: center; align-items: center;">
     <swiper 
       style="width: 100%; height: 100%;" 
@@ -212,7 +217,7 @@
           <swiper class="goods-image-swiper" indicator-dots="true" indicator-color="rgba(0,0,0,0.3)" indicator-active-color="#1677ff">
             <block wx:for="{{currentGoodsDetail.imageUrls}}" wx:for-item="img" wx:for-index="idx" wx:key="idx" class="goods-image-item">
               <swiper-item>
-                <image src="{{img}}" mode="aspectFill" class="goods-image"></image>
+                <image src="{{img}}" mode="aspectFill" class="goods-image" bindtap="previewImage" data-urls="{{currentGoodsDetail.imageUrls}}" data-index="{{idx}}"></image>
               </swiper-item>
             </block>
           </swiper>

pages/buyer/index.wxss

@@ -469,3 +469,10 @@ button:after {
   width: 100%;
   box-sizing: border-box;
 }
+
+/* 半页空白页样式 */
+.half-page-blank {
+  height: 32vh;
+  width: 100%;
+  box-sizing: border-box;
+}