From b92beb4cd9ba9b18d4788b0a99a884dbf519d7f0 Mon Sep 17 00:00:00 2001
From: abuzer-firdousi-confiz <abuzer.firdousi@confiz.com>
Date: Thu, 4 Jun 2015 17:38:35 +0500
Subject: [PATCH] added max selection variable check

---
 js/ui.multiselect.js | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/js/ui.multiselect.js b/js/ui.multiselect.js
index 3f653d8..d81f946 100755
--- a/js/ui.multiselect.js
+++ b/js/ui.multiselect.js
@@ -35,6 +35,7 @@ $.widget("ui.multiselect", {
 		animated: 'fast',
 		show: 'slideDown',
 		hide: 'slideUp',
+		maxSelection: 0,
 		dividerLocation: 0.6,
 		availableFirst: false,
 		nodeComparator: function(node1,node2) {
@@ -266,8 +267,8 @@ $.widget("ui.multiselect", {
 				elements.find('a.action').click();
 			}
 		});
-	},
-	_registerHoverEvents: function(elements) {
+	}
+,	_registerHoverEvents: function(elements) {
 		elements.removeClass('ui-state-hover');
 		elements.mouseover(function() {
 			$(this).addClass('ui-state-hover');
@@ -279,9 +280,14 @@ $.widget("ui.multiselect", {
 	_registerAddEvents: function(elements) {
 		var that = this;
 		elements.click(function() {
-			var item = that._setSelected($(this).parent(), true);
-			that.count += 1;
-			that._updateCount();
+			if(that.options.maxSelection != 0 &&  ( that.count >= that.options.maxSelection )){
+				that.selectedContainer.find('span.count').text('No more item cannot be added');
+			}else{
+				var item = that._setSelected($(this).parent(), true);
+				that.count += 1;
+				that._updateCount();
+			}
+			
 			return false;
 		});