Scroll

@@ -67,12 +67,14 @@ class ProductListWithFilter {
         /**
          * 滚动加载
          */
-        $(window).scroll(function() {
-            setTimeout(function() {
+        $(window).scroll(() => {
+            setTimeout(() => {
                 let afterScroll = document.body.scrollTop;
 
                 if (afterScroll - this.beforeScroll > 0) {
-                    window.requestAnimationFrame(this.scrollHandler());
+                    window.requestAnimationFrame(() => {
+                        this.scrollHandler();
+                    });
                     this.beforeScroll = afterScroll;
                 } else {
                     return false;
@@ -341,8 +343,9 @@ class ProductListWithFilter {
      * 当scroll到1/2$goodsContainer高度后继续请求下一页数据
      */
     scrollHandler() {
-        if (this.view.allGoodsTabPage.hasClass('active') &&
-            $(window).scrollTop() > this.view.goodsContainer.height() * 0.6) {
+        let goodsContainerHeight = this.view.goodsContainer.height();
+
+        if ($(window).scrollTop() > goodsContainerHeight * 0.6) {
             this.isScrollLoad = true;
             this.getGoodsList();
         }