Calculating total in gridview

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Hi,

I have to calculate total marks and percentage of subjects of a students which are binded from Database by selecting Standard and Division.

I want java script function for onkeyup or onchange event of each subject texbox, so that the grand total should be displayed in txtGrandTotal and percentage shuold be displayed txtPercentage.

Please send me Java Script funcion for this.

Regards,
parshu (Programmer)
[snip]

Posted 19-Dec-10 19:44pm

Parshu2378

Updated 20-Dec-10 10:35am

Toli Cuturicu

v4

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Sandeep Mewara 20-Dec-10 1:48am

No effort and demanding.

Smithers-Jones 21-Dec-10 3:25am

You don't seem to understand what "programmer" means. A programmer is somebody who writes programmes, not somebody who asks in a programming forum for a programme or function. So you should go back, modify your question and remove the word "programmer" from your name.

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Blesson Mathew · Answer 1 · 2010-12-19T19:54:00

Solution 2

hi,

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

I hope this may help you

Posted 19-Dec-10 19:54pm

Blesson Mathew

Sandeep Mewara · Answer 2 · 2010-12-19T19:54:00

This is not the way it works out here. Providing/writing codes are not encouraged until you make some effort and share across.

Further, I believe you are here for help and yet you sound just demanding. Is that so? You should understand that we are here to help and do this as we like it.

Now, about your issue:
I want java script function for onkeyup or onchange event of each subject texbox, so that the grand total should be displayed in txtGrandTotal and percentage shuold be displayed txtPercentage
Give it a try. All you need is to attach a onkeyup/onchange/onblurr event to the textboxes. Once you do it, they will get triggered everytime you make some change in them. In the Javascript method, trap the change, recalculate the total and percentage. Display it in the textbox/label intended to.