商品列表bug修复 code review by liuyue

@@ -109,7 +109,5 @@ module.exports = function($o, rowWidth) {
 
 
     $o.bind('mouseenter', handleEvent);
     $o.bind('mouseenter', handleEvent);
 
 
-    //$o.bind('mouseleave', handleEvent);
-
     return pMouseHover;
     return pMouseHover;
 };
 };

@@ -26,6 +26,8 @@ exports.init = function(num) {
 
 
     productList = null;
     productList = null;
 
 
+    $goodItem.unbind();
+
     productList = productEvent($goodItem, num);
     productList = productEvent($goodItem, num);
 
 
     /**
     /**