revert ng:view sync caching

sync caching in ng:view must be reverted becase ng:view uses
$route.onChange to listen for changes.

$route fires all onChange events before it calls $become(Controller)
which means that if the template being included via ng:view contains
ng:controller, ng:include or other widget that create new scopes,
these scopes will be created and initialized before the parent scope
is fully initialized (happens after $become is called).

For this reason ng:view must be async.

The new scope implemenetation will resolve this issue by providing
us with an api to register one-off tasks to be executed during the
flush phase. We'll be able to compile and link the included template
safely at this time.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/widgets.js b/src/widgets.js
index 2b44fccc..6d5ffe65 100644
--- a/src/widgets.js
+++ b/src/widgets.js
@@ -1072,10 +1072,11 @@ angularWidget('ng:view', function(element) {
         }
 
         if (src) {
-          $xhr('GET', src, null, function(code, response){
+          //xhr's callback must be async, see commit history for more info
+          $xhr('GET', src, function(code, response){
             element.html(response);
             compiler.compile(element)(childScope);
-          }, false, true);
+          });
         } else {
           element.html('');
         }