For Loop

I have a form with 36 fileds. For demo Fields are named Field1...Field36
A total Field named SumTotal

Would someone please show me proper syntax to run a FOR loop to add the fields on a call to a function called Add_Fields() and get the variable sumTotal.

e.g.: Something like:

<SCRIPT>
function Add_Fields(){
var sumTotal=0
for(i = ; i <= 36; i++)
{sumTotal=document.forms.Data_Entry.Field+i.value}
alert('Your Total'+sumTotal)
document.forms.Data_Entry.value=sumTotal
}
</SCRIPT>

:o

<script type="text/javascript">
function Add_Fields()
{
var sum = 0;
for(i = 1; i <= 36; i++)
{
sumTotal += parseInt(document.forms.Data_Entry.Field+i.value);
}
alert('Your Total'+sumTotal);
document.forms.Data_Entry.total.value = sumTotal;
}
</script>

sumTotal += parseInt(document.forms.Data_Entry.Field+i.value);

That should be:

sumTotal += parseInt(document.forms.Data_Entry.elements["Field"+i].value);

or:

sumTotal += parseInt(document.forms.Data_Entry["Field"+i].value);


See the square bracket notation in my sig.

Thanks to the forum for fast response....

hemebond ~ Thank You!

glenngv ~ Salamat sa inyo


:thumbsup:

glenngv ~ Salamat sa inyo
:thumbsup:
walang anuman. :)