Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

How to catch onclick on treeview inside update panel  with (onCollapse & on Expand trigger) on update panel triggers ,

Posted on 2011-02-13
4
Medium Priority
?
562 Views
Last Modified: 2012-05-11
I have a treeview inside an ajax update panel with ONCollapse & onExpand to trigger the update panel. This is in the masterpage and when clicked i trigger with delegate the inside page, but since i made the update panel, i cant catch the onclick event. I need the treeview on the update panel because i keep its state for retaining the Expanded/Collapsed through the website
public delegate void mstDelegate(object sender, System.EventArgs e);
    public partial class eshop_en : System.Web.UI.MasterPage
    {
        SqlConnection connection10 = new SqlConnection();
        SqlConnection connection100 = new SqlConnection();
        SqlConnection connection200 = new SqlConnection();
        SqlConnection connection300 = new SqlConnection();

        public string[] op = new string[30];

        private string slectedValue;
        public string SlectedValue
        {
            get { return slectedValue; }
            set { slectedValue = value; }
        }
        public event mstDelegate TreeViewEvent;
       
        protected void Page_Load(object sender, EventArgs e)
        {

Open in new window

0
Comment
Question by:rodojohn
3 Comments
 
LVL 6

Accepted Solution

by:
kswathi earned 2000 total points
ID: 34886195
0
 

Author Comment

by:rodojohn
ID: 34886213
thanks kswathi i ll look it up, although i believe this solution causes postback wich i want only on the Onclick and not in expand/collapse
0
 
LVL 19

Expert Comment

by:Amandeep Singh Bhullar
ID: 35906827
This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction HyperText Transfer Protocol (http://www.ietf.org/rfc/rfc2616.txt) or "HTTP" is the underpinning of internet communication.  As a teacher of web development I have heard many questions, mostly from my younger students who have come to t…
Nothing in an HTTP request can be trusted, including HTTP headers and form data.  A form token is a tool that can be used to guard against request forgeries (CSRF).  This article shows an improved approach to form tokens, making it more difficult to…
this video summaries big data hadoop online training demo (http://onlineitguru.com/big-data-hadoop-online-training-placement.html) , and covers basics in big data hadoop .
This lesson discusses how to use a Mainform + Subforms in Microsoft Access to find and enter data for payments on orders. The sample data comes from a custom shop that builds and sells movable storage structures that are delivered to your property. …
Suggested Courses

564 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question