商品页

src/components/sidebar-view/index.vue

@@ -39,7 +39,7 @@ function isCurrent(index) {
         </view>
 
         <scroll-view scroll-y class="flex-grow-0 min-h-0">
-          <slot name="default"></slot>
+          <slot name="default" :current="ctx.current" :data="props.categories[ctx.current]"></slot>
         </scroll-view>
       </view>
 

src/components/tab-view/index.vue

@@ -60,7 +60,10 @@ onLoad(() => {
       <swiper class="flex-grow min-h-0" :current="ctx.current" @change="swiperChange">
         <swiper-item v-for="(item, index) in props.tabs" :key="index" class="h-full">
           <SidebarView :categories="ctx.categories">
-            <view class="bg-orange-100 h-full"> {{ item.name }}</view>
+            <template #default="{data}">
+              <view class="bg-orange-100 h-full"> {{ item.name }}</view>
+              <view> {{data.name}} </view>
+            </template>
           </SidebarView>
         </swiper-item>
       </swiper>