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Click to See Complete Forum and Search --> : Function result to a text field?

kasar
09-02-2003, 11:21 PM
This seems like it should be simple, there's more to it but if this doesn't work, adding to it wouldn't be helpful. I've tried a few approaches, even copying it from a page I built years ago that still works in all browsers, but I'm apparently missing something.

All it's supposed to do's let you select some radio buttons, and based on the combination, set the value of a text box.

<html>
<head>
<title>Required Fields</title>
<script>
function fee()
{
if (Worksheet.Loan[0].checked && Worksheet.Purpose[0].checked) {fee=415;}
else if (Worksheet.Loan[1].checked && Worksheet.Purpose[0].checked) {fee=540;}
else if (Worksheet.Loan[2].checked && Worksheet.Purpose[1].checked) {fee=490;}
else if (Worksheet.Loan[2].checked && Worksheet.Purpose[2].checked) {fee=490;}
else if (Worksheet.Loan[3].checked && Worksheet.Purpose[1].checked) {fee=490;}
else if (Worksheet.Loan[3].checked && Worksheet.Purpose[2].checked) {fee=490;}

document.Worksheet.MFI_MCA_FEE.value= "$" + fee;
}
</script>
</head>
<body>
<form name="Worksheet">
<input type="RADIO" NAME="Loan" VALUE="Conventional">Conventional
<input type="RADIO" NAME="Loan" VALUE="FHA">FHA
<input type="RADIO" NAME="Loan" VALUE="VA">VA
<br>
<input type="RADIO" NAME="Purpose" VALUE="Purchase">Purchase
<input type="RADIO" NAME="Purpose" VALUE="Refi">Refinance
<br>
Your total is: <br>
<input type="text" name="MFI_MCA_FEE" size=10 maxlength=10 tabindex=30 onChange="fee()">
</form>
</body>
</html>
Khalid Ali
09-03-2003, 12:36 AM
there was only one big diff which might have worked in older versionof IE browsers,that now you have to reference any object using document.object

in your case

document.formName.fieldName.value

below is the updated code

<html>
<head>
<title>Required Fields</title>
<script>
function fee(){
if (document.Worksheet.Loan[0].checked && document.Worksheet.Purpose[0].checked) {fee=415;}
else if (document.Worksheet.Loan[1].checked && document.Worksheet.Purpose[0].checked) {fee=540;}
else if (document.Worksheet.Loan[2].checked && document.Worksheet.Purpose[1].checked) {fee=490;}
else if (document.Worksheet.Loan[2].checked && document.Worksheet.Purpose[2].checked) {fee=490;}
else if (document.Worksheet.Loan[3].checked && document.Worksheet.Purpose[1].checked) {fee=490;}
else if (document.Worksheet.Loan[3].checked && document.Worksheet.Purpose[2].checked) {fee=490;}

document.Worksheet.MFI_MCA_FEE.value= "$" + fee;
}
</script>
</head>
<body>
<form name="Worksheet">
<input type="RADIO" NAME="Loan" VALUE="Conventional">Conventional
<input type="RADIO" NAME="Loan" VALUE="FHA">FHA
<input type="RADIO" NAME="Loan" VALUE="VA">VA
<input type="RADIO" NAME="Loan" VALUE="VA">VA
<br>
<input type="RADIO" NAME="Purpose" VALUE="Purchase">Purchase
<input type="RADIO" NAME="Purpose" VALUE="Refi">Refinance
<br>
Your total is: <br>
<input type="text" name="MFI_MCA_FEE" size=10 maxlength=10 tabindex=30 onChange="fee()">
</form>
</body>
</html>