appease IE on CSS styles

src/directives.js

@@ -254,11 +254,11 @@ angularDirective("ng:hide", function(expression, element){
 
 angularDirective("ng:style", function(expression, element){
   return function(element){
-    var resetStyle = element.css();
+    var resetStyle = getStyle(element);
     this.$onEval(function(){
       var style = this.$eval(expression) || {}, key, mergedStyle = {};
       for(key in style) {
-        if (typeof resetStyle[key] == 'undefined') resetStyle[key] = null;
+        if (resetStyle[key] === undefined) resetStyle[key] = '';
         mergedStyle[key] = style[key];
       }
       for(key in resetStyle) {

src/jqLite.js

@@ -36,6 +36,16 @@ function jqClearData(element) {
   }
 }
 
+function getStyle(element) {
+  var current = {}, style = element[0].style, value;
+  for (var name in style) {
+    value = style[name];
+    if (1*name != name && name != 'cssText' && value && typeof value == 'string' && value !='false')
+      current[name] = value;
+  }
+  return current;
+}
+
 function JQLite(element) {
   if (isElement(element)) {
     this[0] = element;
@@ -175,15 +185,8 @@ JQLite.prototype = {
       } else {
         return style[name];
       }
-    } else if(name) {
-      extend(style, name);
     } else {
-      var current = {};
-      for (var i=0; i<style.length; i++) {
-        name = style[i];
-        current[name] = style[name];
-      }
-      return current;
+      extend(style, name);
     }
   },
 

test.sh

@@ -4,4 +4,4 @@ if [[ $tests = "" ]]; then
 fi
 
 java -jar lib/jstestdriver/JsTestDriver.jar --tests "$tests"
-# java -jar lib/jstestdriver/JsTestDriver.jar --tests "$tests" --config jsTestDriver-jquery.conf
+#java -jar lib/jstestdriver/JsTestDriver.jar --tests "$tests" --config jsTestDriver-jquery.conf

test/BinderTest.js

@@ -27,7 +27,7 @@ BinderTest.prototype.testChangingTextfieldUpdatesModel = function(){
   state.scope.$eval();
   assertEquals('abc', state.scope.model.price);
 };
-
+  
 BinderTest.prototype.testChangingTextareaUpdatesModel = function(){
   var c = this.compile('<textarea name="model.note">abc</textarea>');
   c.scope.$eval();

test/directivesSpec.js

@@ -184,13 +184,13 @@ describe("directives", function(){
     it('should preserve and remove previus style', function(){
       var scope = compile('<div style="color:red;" ng:style="myStyle"></div>');
       scope.$eval();
-      expect(element.css()).toEqual({color:'red'});
+      expect(getStyle(element)).toEqual({color:'red'});
       scope.myStyle = {color:'blue', width:'10px'};
       scope.$eval();
-      expect(element.css()).toEqual({color:'blue', width:'10px'});
+      expect(getStyle(element)).toEqual({color:'blue', width:'10px'});
       scope.myStyle = {};
       scope.$eval();
-      expect(element.css()).toEqual({color:'red'});
+      expect(getStyle(element)).toEqual({color:'red'});
     });
   });