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New to JavaScript, need to add…

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Jan 25.2006

Can someone give me instructions on how to do multiple subtotals that update themselves whenever a value on a [long] form is changed?

Thanks,
Zach

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JavaScript

3 Comments(s) ↴

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@JPnycJan 25.2006 — I think we'd need to see the form in question, but in general it would be something along these lines:

function subTotal() {

var frm = document.forms[0];

var subT=0;

for(var i = 0; i < frm.elements.length; i++) {

subT += parseFloat(frm.elements[i].value);



}}



Then call it onblur of each textbox, or however you'd like it to execute
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@MissingDividendauthorJan 30.2006 — I mirrored the form here:

http://www.shepherdspecialties.com/mirror.php

I need to replace the "total" boxes with the actual total (not the thing in parenthesis (sp?) after it) of the boxes above it...

I probably should have mentioned that I know nothing about java script...

Can I use the same script for all of the sub totals and use different lablels somehow, or do I need to use a seperate script for each?
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