javascript calculation

Ohk, Call my function on key press event. I think it will work.

Hi,

This can be done with jquery easily.

function fn()
{
var gtotal = 0.0;

//Pass the grid id and filter it up to td i.e- each row 
//Search for textbox which consist of total
$(#gridId tbody tr).each(function(e,v){
        
        var txQty = $(v).find("[id$=_txtQty]");
        var price = $(v).find("[id$=_txtPricel]");
        var total = parseInt(txtQty.val()) * parseFloat(price.val());
        gtotal = gtotal + parseFloat(total);
});

//Display the grand total
$('#labeltodisplayid').html(gtotal);
}

Hope this helps you.

Please mark it as answered if it really helped you.