From: Felix Nagel <info@felixnagel.com>
Date: Fri, 23 Nov 2012 23:27:46 +0000 (+0100)
Subject: fixed: improved unique ID generation
X-Git-Tag: selectmenu_v1.4.0~16
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=7932007dc5756b28cbdb6b824f0299a827c61fa8;p=jquery-ui.git

fixed: improved unique ID generation
---

diff --git a/ui/jquery.ui.selectmenu.js b/ui/jquery.ui.selectmenu.js
index 1d79043df..12c676fd5 100644
--- a/ui/jquery.ui.selectmenu.js
+++ b/ui/jquery.ui.selectmenu.js
@@ -28,13 +28,13 @@ $.widget("ui.selectmenu", {
 
 	_create: function() {
 		var self = this, o = this.options;
-
-		// set a default id value, generate a new random one if not set by developer
-		var selectmenuId = ( this.element.attr( 'id' ) || 'ui-selectmenu-' + Math.random().toString( 16 ).slice( 2, 10 ) ).replace( /(:|\.)/g, '' )
+		
+		// make / set unique id
+		var selectmenuId = this.element.uniqueId().attr( "id" );
 
 		// quick array of button and menu id's
 		this.ids = [ selectmenuId, selectmenuId + '-button', selectmenuId + '-menu' ];
-
+		
 		// define safe mouseup for future toggling
 		this._safemouseup = true;
 		this.isOpen = false;