From 1de82283dbf1bed2fc04700584dc1123b1e159fe Mon Sep 17 00:00:00 2001
From: Misko Hevery
Date: Thu, 15 Jul 2010 13:35:00 -0700
Subject: proper handlig of $element in filters

---
 src/directives.js      | 6 +++---
 test/directivesSpec.js | 9 ++++++---
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/directives.js b/src/directives.js
index b57e5ecd..04831131 100644
--- a/src/directives.js
+++ b/src/directives.js
@@ -76,8 +76,8 @@ function compileBindTemplate(template){
     });
     bindTemplateCache[template] = fn = function(element){
       var parts = [], self = this,
-         oldElement = this.hasOwnProperty('$element') ? this.$element : undefined;
-      this.$element = element;
+         oldElement = this.hasOwnProperty('$element') ? self.$element : undefined;
+      self.$element = element;
       for ( var i = 0; i < bindings.length; i++) {
         var value = bindings[i].call(self, element);
         if (isElement(value))
@@ -86,7 +86,7 @@ function compileBindTemplate(template){
           value = toJson(value, true);
         parts.push(value);
       };
-      this.$element = oldElement;
+      self.$element = oldElement;
       return parts.join('');
     };
   }
diff --git a/test/directivesSpec.js b/test/directivesSpec.js
index b6ccf764..fb1e868a 100644
--- a/test/directivesSpec.js
+++ b/test/directivesSpec.js
@@ -73,11 +73,14 @@ describe("directives", function(){
     });
 
     it('should have $element set to current bind element', function(){
-      angularFilter.myFilter = function(){
-        this.$element.text('HELLO');
+      var innerText;
+      angularFilter.myFilter = function(text){
+        innerText = this.$element.text();
+        return text;
       };
-      var scope = compile('<div>before<div ng:bind-template="{{0|myFilter}}"></div>after</div>');
+      var scope = compile('<div>before<div ng:bind-template="{{\'HELLO\'|myFilter}}">INNER</div>after</div>');
       expect(scope.$element.text()).toEqual("beforeHELLOafter");
+      expect(innerText).toEqual('INNER');
     });
 
   });
-- 
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