Question

I have a grid view that I want to use with JavaScript to calculate values entered in the textboxes.

I was adding onkeyup to the textboxes in the onrowcreated function and it was working fine.

Then I put the gridview in a multiview, and it stopped working.

This is my JavaScript function:

   function margin1(rowIndex, price, gridId) {
        var grid = document.getElementById(gridId);
        var volumeQuota = grid.rows[rowIndex].cells[2].innerText;
        alert(volumeQuota);
        var coef = grid.rows[rowIndex].cells[5].childNodes.item(1).value;
        alert(coef);
        var prevSites = grid.rows[rowIndex].cells[4].innerText;;
        grid.rows[rowIndex].cells[6].childNodes.item(1).value = parseFloat(coef) * (parseFloat(volumeQuota) - parseFloat(prevSites));
        grid.rows[rowIndex].cells[7].childNodes.item(1).value = price;

    }

and in the code behind this is how im adding it.

         if (e.Row.RowType == DataControlRowType.DataRow)
        {
            TextBox t1 = (TextBox)e.Row.FindControl("p98Margin1");
            t1.Attributes.Add("onkeyup",
                 string.Format("javascript:margin1('{0}', {1}, {2})", e.Row.RowIndex + 2,       a98.Text , GridView1.ClientID));

when I alert Gridview1.clientId in the JavaScript function I’m getting [objectHTMLTableElement]

Answer 1

use this

   t1.Attributes.Add("onkeyup",
             string.Format("javascript:margin1('{0}', '{1}', '{2})'", e.Row.RowIndex + 2,       a98.Text , GridView1.ClientID));

I think this should work.
I think the value should go in single quotes ' mark.