Merge pull request #746 from episodeyang/patch-2

fix(textAngularSetup): handle corner case when commonElement is document.
textAngular · Jul 8, 2015 · dbea624 · dbea624
2 parents b49bf81 + 49b7df2
commit dbea624
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/textAngularSetup.js b/src/textAngularSetup.js
@@ -440,6 +440,7 @@ angular.module('textAngularSetup', [])
 		},
 		activeState: function(commonElement){
 			var result = false;
+			if (!commonElement || commonElement.nodeName === '#document') return false;
 			if(commonElement) result =
 				commonElement.css('text-align') === 'left' ||
 				commonElement.attr('align') === 'left' ||
@@ -462,6 +463,7 @@ angular.module('textAngularSetup', [])
 		},
 		activeState: function(commonElement){
 			var result = false;
+			if (!commonElement || commonElement.nodeName === '#document') return false;
 			if(commonElement) result = commonElement.css('text-align') === 'right';
 			result = result || this.$editor().queryCommandState('justifyRight');
 			return result;
@@ -475,6 +477,7 @@ angular.module('textAngularSetup', [])
 		},
 		activeState: function(commonElement){
 			var result = false;
+			if (!commonElement || commonElement.nodeName === '#document') return false;
 			if(commonElement) result = commonElement.css('text-align') === 'center';
 			result = result || this.$editor().queryCommandState('justifyCenter');
 			return result;