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JavaScript Calculator/Worksheet

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Jun 14.2006

Hi all.
I’m trying to build a calculator/worksheet that has 12 lines.
Each line has 3 input fields: 1 for “Code”, 1 for “Value”, and 1 for “Price”.
I named each field according to its line (C1-C12, V1-V12, and P1-P12).
When the user clicks “calculate”, he/she will get a total amount for each line and a grand total at the bottom.

My problem is in dealing with the “Values” fields. If the value = 0, the line pays @ 100% of the line price. BUT if the value = 2, it has to look at every line with a “2” value, find the one with the highest price – pay that one at 100% and the rest that have “2” values @ 50%.

I can’t seem to figure out how to tie these different value fields together.
Any advice will be greatly appreciated. Thanks!!

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JavaScript

3 Comments(s) ↴

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@phpnoviceJun 14.2006 — function getIndexOfHighestPricedValue2() {
var ele = document.myFormName.elements;
var x, y = 0, z = 0, len = 12;
for(x=1; x<=len; ++x) {
if(Number(ele["V"+x].value) == 2
&& Number(ele["P"+x].value) > y) {
y = Number(ele["P"+x].value);
z = x;
}
}
return z;
}
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@KNIAauthorJun 15.2006 — Wow. Thank you so much phpnovice!
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@phpnoviceJun 15.2006 — You're welcome.

Cheers.
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