优化首页商品列表及点击埋点

@@ -25,9 +25,9 @@
           <div ref="scrollNav" class="scroll-nav-wrap" v-if="navList.length">
             <ScrollNav :list="navList" :current="active" @transfer="getIndex"></ScrollNav>
           </div>
-          <div class="list-wrap">
-            <ProductList ref="product" :list="productList.list" :yasParams="listYasParams" v-if="productList.list.length > 0"></ProductList>
-            <UfoNoItem class="channel-no-item" :style="noItemStyle" :tip="`暂无数据`" v-else></UfoNoItem>
+          <div class="list-wrap" :style="minHeight">
+            <ProductList ref="product" :list="productList.list" yasEventName="XY_UFO_MAIN_EVENT" :yasParams="listYasParams" v-if="productList.list.length > 0"></ProductList>
+            <UfoNoItem class="channel-no-item" :tip="`暂无数据`" v-else></UfoNoItem>
           </div>
         </div>
       </LayoutScroll>
@@ -122,9 +122,9 @@ export default {
         F_INDEX: index + 1
       };
     },
-    noItemStyle() {
+    minHeight() {
       return {
-        height: this.total + 'px'
+        minHeight: this.total + 'px'
       };
     }
   },
@@ -306,7 +306,7 @@ export default {
       this.guessLikeListParams({index, ...params});
 
       // 商品列表曝光
-      this.listScrollY > 0 && this.$refs.product && this.$refs.product.yasShowEvent(this.yasHeight);
+      this.productList.list.length > 0 && this.listScrollY > 0 && this.$refs.product && this.$refs.product.yasShowEvent(this.yasHeight);
     },
     scrollEndHandler({y}) {
       let scrollHeight = Math.abs(y);
@@ -453,7 +453,6 @@ export default {
 .yohoufo-channel-page {
   background-color: #fefefe;
 }
-
 .scroll-nav-wrap {
   position: relative;
 

@@ -22,6 +22,10 @@ export default {
   props: {
     list: Array,
     yasParams: Object,
+    yasEventName: {
+      type: String,
+      default: 'XY_UFO_PRD_LIST_C'
+    },
     priceKey: {
       type: String,
       default: 'available_now_price',
@@ -114,7 +118,7 @@ export default {
       this.$store.dispatch('reportYas', {
         params: {
           param: {...this.yasParams, I_INDEX: index + 1, PRD_ID: id },
-          appop: 'XY_UFO_PRD_LIST_C'
+          appop: this.yasEventName
         }
       });
     }