I'm trying to total up values in a form, next to each value there's a checkbox which
indicates whether to use the displayed value or not in the total.
I was hoping someone could point me to a solution:
I have a javascript:
function recalc(whichbox)
{
with (whichbox.form)
{
if (whichbox.checked == false)
{ hiddentotal.value = eval(hiddentotal.value) -
eval(whichbox.value); }
else { hiddentotal.value = eval(hiddentotal.value) +
eval(whichbox.value); }
}
return(hiddentotal.value);
}
and a form:
<form action="MailStatement.cfm?code=#url.code#" method="post" name="detail"
id="detail">
..... form stuff.....
<cfoutput query="qDetail">
<td align="right">#dollarformat(qDetail.balance)#</td>
<cfset cSelectKey="ID"&trim(qDetail.id)>
<td align="center"><input type="checkbox" name="#cSelectKey#" value="1"
onclick="this.form.nTotal.value=recalc(this);"></td>
<td align="right" colspan=6><input type="text" name="nTotal"
value="#nTotal#"></td>
<input type="hidden" name="hiddentotal" value=0>
.... more stuff.....
</form>
How can I make this work so that nTotal is recalculated with qDetail.balance depending
on the checkbox state?
Tks/Rgds
Paolo Cesana
IT Development Mgr.
"Electricity is not the result of a series of upgrades to the candle"
Auth. unknown
Miami International Forwarders (MIF)
Phone: (305)594-0038 Ext. 7326
Fax: (305)593-0431
<mailto:[EMAIL PROTECTED]>
<http://www.mif.com/>
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