Okay, here's another for you.
I am (with your helpful suggestions) able to add together two dynamically named
form fields.
Now, I need to get all of the values that have been added together, and add
them together for one master total.
Ex. I have N number of fields where mileageBegin and mileageEnd are added
together to get the row total. Now, I need to add all the row totals together
to get the Master mileage for the week.
Here's what I'm using to get the row totals:
<cfloop index="i" from="1" to="#rowtotal#">
<cfoutput>
function dosum#i#()
{
document.frmTalent.mileageTotal#i#.value =
floor(parseFloat(document.temps.mileageBegin#i#.value) +
parseFloat(document.temps.mileageEnd#i#.value))
.......
</cfoutput>
</cfloop>
Now I need to access every mileageTotal#i# field to get its subtotal so they
can be added to get a Master total.
If these were static, this would be easy, but I'm stumped on what to do with N
number of fields.
Ideas?
Thanks!
>Without specifics, I can give you a general example:
>
>Var objForm = document.forms[ 0 ];
>Var objInput1 = objForm.elements[ "dynamic_field_1" ];
>Var objInput2 = objForm.elements[ "dynamic_field_2" ];
>Var objInput3 = objForm.elements[ "dynamic_result" ];
>
>objInput3.value = (objInput1.value * 1) + (objInput2.value * 1);
>
>
>
>Of course, there is no validation here. I have to *1 to make sure that
>it KNOWS not to do string concatenation, but rather mathematical
>addition.
>
>Does that help?
>
>
>.....................
>Ben Nadel
>Certified Advanced ColdFusion MX7 Developer
>www.bennadel.com
>
>Need ColdFusion Help?
>www.bennadel.com/ask-ben/
>
>-----Original Message-----
>From: Joel Watson [mailto:[EMAIL PROTECTED]
>Sent: Friday, May 04, 2007 10:39 AM
>To: CF-Talk
>Subject: Add Together Values of Dyanamic Fields
>
>I have a form in which several of the fields are generated dynamically
>based on the choice of the user.
>
>I would like to be able to somehow grab the entered values of the fields
>(client-side) and add them together into another field before the form
>is submitted. I realize that technically this is a client-side
>question, but was hoping that someone might have run across/done this
>before.
>
>Thanks!
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