feat($compile): do not interpolate boolean attributes, rather evaluate them

So that we can have non string values, e.g. ng-value="true" for radio inputs

Breaks boolean attrs are evaluated rather than interpolated

To migrate your code, change: <input ng-disabled="{{someBooleanVariable}}">
to: <input ng-disabled="someBooleanVariabla">


Affected directives:

* ng-multiple
* ng-selected
* ng-checked
* ng-disabled
* ng-readonly
* ng-required

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/content/cookbook/advancedform.ngdoc b/docs/content/cookbook/advancedform.ngdoc
index 37c5da0d..1501f955 100644
--- a/docs/content/cookbook/advancedform.ngdoc
+++ b/docs/content/cookbook/advancedform.ngdoc
@@ -85,8 +85,8 @@ detection, and preventing invalid form submission.
          <input type="text" ng-model="contact.value" required/>
           [ <a href="" ng-click="removeContact(contact)">X</a> ]
        </div>
-     <button ng-click="cancel()" ng-disabled="{{isCancelDisabled()}}">Cancel</button>
-     <button ng-click="save()" ng-disabled="{{isSaveDisabled()}}">Save</button>
+     <button ng-click="cancel()" ng-disabled="isCancelDisabled()">Cancel</button>
+     <button ng-click="save()" ng-disabled="isSaveDisabled()">Save</button>
    </form>
 
    <hr/>