How to show the confirm message before delete Grid view record when you click delete button outside the gridview?

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The gridview have radio button i want to show confirm message after radio button selected.

Code:

try
{
for (int i = 0; i; grdLanguagedesc.Rows.Count; i++)
{

RadioButton rb = (RadioButton)grdLanguagedesc.Rows[i].FindControl("RowSelector");
if (rb.Checked == true)
{
//Page.ClientScript.RegisterStartupScript(this.GetType(), clientScript, return confirm('Are you sure you want to delete this record?');, true);
//ScriptManager.RegisterStartupScript(this, this.GetType(), clientScript, confirm_delete();, true);
//Page.ClientScript.RegisterStartupScript(this.GetType(), clientScript, javascript:if(!confirm('Do you wish to complete this order?')) return false;);
string msgid = grdLanguagedesc.Rows[i].Cells[1].Text;
DeleteRecords(msgid);
lblError.Visible = true;
return;
else
{
lblError.Visible = true;
lblError.Text = Please Select Record in GridView;
btnSearch.Focus();
lnkfilter.Focus();

}
}
}

<b>
How to show the confirm message before delete Grid view record when you click delete button outside the gridview?</b>

Posted 5-Apr-10 2:34am

shashik1

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Arun Jacob · Answer 1 · 2010-04-05T02:37:00

Solution 1

Add OnClientClick javascript function for the button and show the confirm button and return true only if user confirmed it.

Posted 5-Apr-10 2:37am

Arun Jacob

v2

Arindam Tewary · Answer 2 · 2010-04-05T02:43:00

1. Write an event handler for the Grid itemdatabound/rowdatabound event.
2. Inside that eventhandler, find each radio button using FindControl method.
3. add an javascript function in attributes collection of radion button control. Dont forget to write "return" as follows

RadioButton rd = FindControl...

rd.attributes.add("onclick","return ShowAlert(this.id)");

4. Write a javascript function ShowAlert() as follows

function ShowAlert()
{
   var response = Confirm("Want to proceed?")
   if(response)
   return true;
    else
   return false;
}

Hope it helps you.