Prevent page refresh on linkbutton click in gridview

hirdesh ronaldo

12y12k.NET

Hi All,

I need help, I have one gridview and inside the gridview I have link buton which I create using Itemtemplate in gridview.

I am opening new popup window on linkbutton click in gridview. It works fine I am able to open popup window on linkbutton click.

the prob is when i click on link button whole page is refreshing before opening the popup.

I want to stop that page refresh. Please help me.. my code is given below

code for link button in gridview

code for on click

protected void lnkviewtools_Click(object sender, EventArgs e)
    {

            LinkButton Lnk = (LinkButton)sender;
            Session["toolname"] = Lnk.Text;

            ClientScript.RegisterStartupScript(this.GetType(), "", "");



    }

3 Replies

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Abhijeet Chavan11y ago
hi all,

I have the same requirement. I want to get popup window on single link button click event bt i m getting popup window on second click event can u plz share.............
Ram Sagar Mourya12y ago
it can be done in the client side.then the page will not be refreshed.
if you are using Session["toolname"] only for the ViewToolProcurement.aspx page , then better to pass it as querystring.

Replace

With

);">Click

and add the following javscript to the page.

here we are binding an javascript method to the click event of the anchor tag and in the showToolProcurement method show the dialog.

i hope this will help you.
boycoto12y ago
Add an updatepanel in your page, within your updatepanel add a trigger for your linkbutton, please check the link provided... http://msdn.microsoft.com/en-us/library/bb399001.aspx