javascript calculation

Question

i need a gridview Row Addition For Quantity * Price =Total in gridview row wise When All athe Rows are Calculated Into Grand Total Total + Total + Total=GrandTotal By using Javascript

Pradeep Shet · Answer

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

muthukumar · Answer

sir please correction for this gridview id:grid_productdetails price id: txt_price quantity id: txt_quantity price and quantity are textbox it calculate in keyup function

Jignesh Trivedi · Answer

Hi, Please refer below link it might help you. http://www.aspsnippets.com/Articles/Calculate-Row-Total-and-Grand-Total-in-ASPNet-GridView-using-jQuery.aspx http://asp.net-informations.com/gridview/subtotal-grandtotal.htm http://www.aspdotnet-suresh.com/2011/02/how-to-display-sum-of-columns-total-in.html

Pradeep Shet · Answer

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.