Click here to Skip to main content
11,926,429 members (58,434 online)
Rate this:
Please Sign up or sign in to vote.
See more: ASP.NET jQuery

I have used below Jquery treeview API. it works fine.[^]

while expanding the branch of tree view(node), i have done a callback function using the toggle method.But the problem, the toggle event called during collapse also. My callback method have to work for expand event only not for collapse event.
Please help on this. How to find out the event name in toggle method..

My code posted here

$(document).ready(function () {
               persist: "location",
               collapsed: true,
               animated: "medium",
               control: "#treecontrol",
               toggle: function () {
                   var swimlaneId ='listSwimlane', 'ulActivity');
                       type: "POST",
                       url: "Test.aspx?Action=load&SwimlaneID=5",
                       // data: "{}",
                       contentType: "application/json; charset=utf-8",
                       dataType: "html",
                       success: function (msg) {
                           $("#" + swimlaneId).html(msg);
                       error: function (msg) {
                   //  $("#" +'listSwimlane', 'ulActivity')).load("Test.aspx?SwimlaneID=1  #divActivities");
Posted 9-Jan-13 21:24pm

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

Hi Team,

I have found the solution by using this.className
toggle: function () {
 // if tree branch is expandable only, the below method can work.
 if (this.className.indexOf('collapsable') >= 0) {
 //some code here

I'm not sure its a better solution. please let me know, if anyone knows better than this.

Sheik Mubarak S

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web03 | 2.8.151126.1 | Last Updated 11 Jan 2013
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100