限购商品详情 跳转APP

@@ -18,8 +18,6 @@ var goodsDiscountEl = document.getElementById('goodsDiscount'),
 
 var $cart = $('.cart-bar');
 
-var limitSaleHammer = (limitSaleHammer = document.getElementById('limit-sale')) && new Hammer(limitSaleHammer);
-
 var appUrl = $('input[name="limitCodeUrl"]').val();
 
 var dialog = require('../../me/dialog');
@@ -84,6 +82,7 @@ if (goodsDiscountHammer && $discountFolder.children().length > 0) {
 
 $('#limit-sale').on('touchend', function(e) {
     var loginUrl = $('#loginUrl').val(),
+        time,
         ifr;
 
     e.stopPropagation();
@@ -97,15 +96,19 @@ $('#limit-sale').on('touchend', function(e) {
                 rightBtnText: '打开Yoho!Buy有货APP'
             }
         }, function() {
-                ifr = document.createElement('iframe');
-                ifr.src = appUrl;
-                ifr.style.display = 'none';
-                document.body.appendChild(ifr);
-                window.location.href = appUrl;
-                window.setTimeout(function(){
-                    document.body.removeChild(ifr);
+            ifr = document.createElement('iframe');
+            ifr.src = appUrl;
+            ifr.style.display = 'none';
+            document.body.appendChild(ifr);
+            window.location.href = appUrl;
+
+            time = Date.now();
+            window.setTimeout(function() {
+                document.body.removeChild(ifr);
+                if (Date.now()- time < 3200) {
                     window.location.href = 'http://a.app.qq.com/o/simple.jsp?pkgname=com.yoho';
-                },3000);
+                }
+            }, 3000);
 
         }, undefined, true);