Java Script Code For gridview

mohdazeemuddin ahmed

17y4.9k.NET

Hi Every One

i have one grid view in first column of grid view i have one check box
my question is how to check the check box is checked or unchecked at least one should checked when user click the accept or decline button which is out side the gird i mean the accept or decline out side the grid i would like to do this at client side i mean through java script

thanks in advance

6 Replies

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mohdazeemuddin ahmed17y ago
thanks niki for giving your time if i make it autopastback=true then when i checked it automatically post back the page i have do some function on button click depending upon the check box checked
Nilanka Dharmadasa17y ago
Hi Friend,

As I understand, the reson is when you check the check box, it doent post back to the server.

Set checkbox.AutoPostBack = true;

So this will automatically post the state back to the server when it is clicked.

If my answer helps you, please accept it. It will help me a lot.

mohdazeemuddin ahmed17y ago

No its Not working and one more thing out side grid i put one button in that i am doing some function depending upon the check box checked that code also not working code for button is

  protected void Tes(object sender, EventArgs e)
    {
        foreach (GridViewRow row in gvProject.Rows)
        {
            CheckBox checkedselected = (CheckBox)row.FindControl("chkSelect");
            if (checkedselected.Checked == true)
                Response.Write("hello");
        }
    }

if i checked the check box then also its given me value false can you tell me were i am doing mistake

naura pax17y ago
hi,
that was a sample code you can directly write
if(..getelementbyid(id).Checked==true) in your javascript function where you want to do some conditional checking.
id refers to checkbox control as seen web page when you do right click on page and select "View Source".
mohdazeemuddin ahmed17y ago
Thanks for your support can you tell me from where should i pass the id
naura pax17y ago
hi try this,
<script type="text/javascript">
    function SelectAll(id) {
        var frm = document.forms[0];
        for (i=0;i            if (frm.elements[i].type == "checkbox") {
if(document.getElementById(id).checked==true)
{
//your code
}
}