!IsPostBack treeview

Question

0.00/5 (No votes)

See more:

hi
am using treeview on load even am binding treeview
in that

C#

protected void HeadCreationTV_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        GetTreeViewBind();

    }
}

but after saving some values in save button click i have to reload tree once again.
i got problem because i gave !ispostBack ,if am not giving !isPostBack treeview is binging every time ,drobdown selected index change etc.....

is there any solution

Posted 8-Dec-10 1:46am

karthikkushala

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

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

Not Active · Answer 1 · 2010-12-08T02:22:00

Solution 1

If you need to reload the tree after the button click then call GetTreViewBind in the button click handler.

You may also want to familiarize yourself with this ASP.NET Page Life Cycle Overview[^]

Posted 8-Dec-10 2:22am

Not Active

Comments

karthikkushala 9-Dec-10 2:52am

hey am even i tried that but data set getting updated value but tree view is not loading

karthikkushala 9-Dec-10 2:55am

int i = BLAccountHeadCreation.SaveAccountsDetails(ref objdc);
if (i > 0)
{
GetTreeViewBind();
}
after save button click and after no of rows effected retuned an binging GetTreeViewBind() but its not working

[no name] 9-Dec-10 8:14am

What is in the GetTreeViewBind method? Do you have a DataBind call somewhere?