Calculate total marks in gridview

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I used the below java script to calculate gridview textboxes,
but I am getting an error of "Object required".
The code is like this:

PHP

function totalMark()
{
  var total=$get('txtSub1').value+$get('txtSub2').value+...;
  var percentage=total/(totalmarks)*100;
  $get('txtGrandTotal').value=total;
  $get('txtPercentage').value=percentage;
}

Posted 20-Dec-10 0:59am

Parshu2378

Updated 20-Dec-10 1:16am

Khaniya

v3

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JF2015 20-Dec-10 7:00am

Edited to fix spelling errors.

Sandeep Mewara 20-Dec-10 8:27am

This is because you just COPY-PASTED the stuff that was shared with you this morning.

As said, dont expect the full code. Try, make some effort from your side.

2 solutions

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Vigneshb6 · Answer 1 · 2010-12-20T01:28:00

Solution 1

See this Link

http://www.dotnetspider.com/resources/28752-Adding-all-Textbox-Values-GridView-using.aspx[^]

Posted 20-Dec-10 1:28am

Vigneshb6

Sandeep Mewara · Answer 2 · 2010-12-20T02:31:00

Solution 2

Let me tell you where the error would be: "Object required"
This line; var percentage=total/(totalmarks)*100;

This is because 'totalmarks' is not defined.

Now, just make the change and you should be good to go.

Posted 20-Dec-10 2:31am

Sandeep Mewara