fix(ngSrc,ngHref): binding should set element prop as well as attr

IE9 ignores setAttribute('src', val) calls on img if "ng:src" attribute
is present. It only fetches the image if element property is updated as well.

Closes #935

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ng/directive/booleanAttrs.js b/src/ng/directive/booleanAttrs.js
index 5da98ef4..1468008c 100644
--- a/src/ng/directive/booleanAttrs.js
+++ b/src/ng/directive/booleanAttrs.js
@@ -310,10 +310,16 @@ forEach(['src', 'href'], function(attrName) {
             attr.$$observers[attrName] = [];
             attr.$observe(normalized, function(value) {
               attr.$set(attrName, value);
+
+              // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
+              // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
+              // to set the property as well to achieve the desired effect
+              if (msie) element.prop(attrName, value);
             });
           } else {
             // value present means that no interpolation, so copy to native attribute.
             attr.$set(attrName, value);
+            element.prop(attrName, value);
           }
         };
       }