Bind a call to codebehind method AND javascript/jquery function on Gridview row click

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Hi.

I have a Gridview, and I want to bind each row to both call a javascript function, AND a codebehind method, with a parameter from one of the gridview columns, after each other.
I´m new to asp.net, so bare over with me :)

This is my RowDataBound method that executes when rows are generated:

protected void GridViewResults_RowDataBound(object sender,GridViewRowEventArgs e) {
      if (e.Row.RowType==DataControlRowType.DataRow) {
        //What do I do here?
      }

And my javascript function:

function hello() {
alert("hello there!");
}

And my codebehind method:

public void Callme(int GridviewColumnId) {

}

so when you click a row in the gridview, these methods/functions are called.

Hope you can help! Thanks alot :)

Posted 6-Aug-10 2:54am

lvq684

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koool.kabeer 6-Aug-10 9:18am

if you want to run a javascript function on Clicking then...

if (e.Row.RowType==DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onclick","JavascriptFunctionName();");
}
and to call the codebehind method do a postback from javascript function "hello()" where ever in the funtion

lvq684 6-Aug-10 9:45am

Thanks for your answer.
I would like to avoid any postbacks. Is this possible?

1 solution

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Sandeep Mewara · Answer 1 · 2010-08-06T05:40:00

Solution 1

As Koool.Kabeer has already suggested:

C#

protected void GridViewResults_RowDataBound(object sender,GridViewRowEventArgs e) 
{  
   if(e.Row.RowType==DataControlRowType.DataRow) 
   { 
       e.Row.Attributes.Add("onclick","JavascriptFunctionName("+ myColumnValueAsParameterToJS +");"); 
   }
}

This way, you bind the javascript to the click event of the row. There would be no postback when you do so.
Try!

UPDATE 1:
Have a look at this article, integrate it.
Clickable Rows in a DataGrid[^]

Posted 6-Aug-10 5:40am

Sandeep Mewara

Updated 6-Aug-10 6:20am

v2

Comments

lvq684 6-Aug-10 11:53am

Yea, that solves the javascript part. But as described I also want a codebehind method to be called when you click on a row. So BOTH methods will be called at "the same time".

Thanks for your time :)

Sandeep Mewara 6-Aug-10 12:20pm

Answer updated...