ShoppingCartPlugin do not worry about page unload

Aurélio A. Heckert
1 parent dd593502
Showing 1 changed file with 17 additions and 4 deletions Show diff stats
plugins/shopping_cart/public/cart.js
@@ -307,6 +307,11 @@ function Cart(config) {
     $.colorbox.close();
   }
+  $(window).bind('beforeunload', function(){
+    log('Page unload.');
+    Cart.unloadingPage = true;
+  });
+
   $(function(){
     $.ajax({
@@ -318,10 +323,18 @@ function Cart(config) {
       },
       cache: false,
       error: function(ajax, status, errorThrown) {
-        log.error('Error getting shopping cart - HTTP '+status, errorThrown);
-        if ( confirm(shoppingCartPluginL10n.getProblemConfirmReload) ) {
-          document.location.reload();
-        }
+        // Give some time to register page unload.
+        setTimeout(function() {
+          // page unload is not our problem.
+          if (Cart.unloadingPage) {
+            log('Page unload before cart load.');
+          } else {
+            log.error('Error getting shopping cart - HTTP '+status, errorThrown);
+            if ( confirm(shoppingCartPluginL10n.getProblemConfirmReload) ) {
+              document.location.reload();
+            }
+          }
+        }, 100);
       }
     });
   });
	@@ -307,6 +307,11 @@ function Cart(config) {		@@ -307,6 +307,11 @@ function Cart(config) {
307	$.colorbox.close();	307	$.colorbox.close();
308	}	308	}
309		309
		310	+ $(window).bind('beforeunload', function(){
		311	+ log('Page unload.');
		312	+ Cart.unloadingPage = true;
		313	+ });
		314	+
310	$(function(){	315	$(function(){
311		316
312	$.ajax({	317	$.ajax({
	@@ -318,10 +323,18 @@ function Cart(config) {		@@ -318,10 +323,18 @@ function Cart(config) {
318	},	323	},
319	cache: false,	324	cache: false,
320	error: function(ajax, status, errorThrown) {	325	error: function(ajax, status, errorThrown) {
321	- log.error('Error getting shopping cart - HTTP '+status, errorThrown);
322	- if ( confirm(shoppingCartPluginL10n.getProblemConfirmReload) ) {
323	- document.location.reload();
324	- }	326	+ // Give some time to register page unload.
		327	+ setTimeout(function() {
		328	+ // page unload is not our problem.
		329	+ if (Cart.unloadingPage) {
		330	+ log('Page unload before cart load.');
		331	+ } else {
		332	+ log.error('Error getting shopping cart - HTTP '+status, errorThrown);
		333	+ if ( confirm(shoppingCartPluginL10n.getProblemConfirmReload) ) {
		334	+ document.location.reload();
		335	+ }
		336	+ }
		337	+ }, 100);
325	}	338	}
326	});	339	});
327	});	340	});