Re: javascript question...
by "Cyanide _7" <leo7278(at)hotmail.com>
|
Date: |
Wed, 21 Jun 2000 23:50:59 CDT |
To: |
amusa(at)easeinternet.com |
Cc: |
hwg-languages(at)hwg.org |
|
todo: View
Thread,
Original
|
|
not sure what you mean....something like this maybe?
<form name="f">
<select name="m">
<option value="10">ten</option>
<option value="20">twenty</option>
<option value="30">thirty</option>
<option value="40">fourty</option>
</select>
</form>
<Script>
function runTotal(){
total += parseFloat(document.f.m[document.f.m.selectedIndex].value);
}
</script>
im not too sure you mean by "run a total", but the above script will add the
select menus current value to the total. just a guess, try explaining
exactly what your trying to do. - Cyanide_7
>
>Hello,
>
>I have a javascript question. I am using the following code in a form to
>run a total. If the form element "checkboxname" is checked then it adds 10
>to the total.
>
> if (document.formname.checkboxname.checked) { total = total +
> }
>
>Can some one give me an example of the code that would be used to run the
>total if a particular item were selected from a drop down box? Thanks for
>your help
>
>G
>
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