[richfaces-svn-commits] JBoss Rich Faces SVN: r13438 - trunk/test-applications/realworld2/web/src/main/webapp/scripts.

[richfaces-svn-commits at lists.jboss.org]

Author: abelevich
Date: 2009-04-08 10:47:30 -0400 (Wed, 08 Apr 2009)
New Revision: 13438

Modified:
   trunk/test-applications/realworld2/web/src/main/webapp/scripts/realworld.js
Log:
refactor selectPopularTag method

Modified: trunk/test-applications/realworld2/web/src/main/webapp/scripts/realworld.js
===================================================================
--- trunk/test-applications/realworld2/web/src/main/webapp/scripts/realworld.js	2009-04-08 14:35:31 UTC (rev 13437)
+++ trunk/test-applications/realworld2/web/src/main/webapp/scripts/realworld.js	2009-04-08 14:47:30 UTC (rev 13438)
@@ -1,12 +1,8 @@
 function selectPopularTag(tag, target) {
-	if(target){
-		var value = target.value;
-		if(value && value.indexOf(tag) != -1){
-			return;
+	if(target) {
+		var value = target.value.strip();
+		if(value.indexOf(tag) == -1) {
+			target.value = value.length != 0 ? value + ", " + tag : tag; 
 		}
-		if(value && value.length > 0){
-			target.value += ', ';
-		}
-		target.value += tag;
 	}
 }
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