----- Original Message -----
Sent: Wednesday, May 23, 2001 1:36
PM
Subject: Array help...
All,
I'm trying to get into working with arrays by setting up an
ecommerce app, and am having some trouble with it. The file I'm working with
is attached and the error is:
Error Diagnostic Information
An error occurred while evaluating the expression:
session.cart[position][4]="session.cart[position][4] +
1"
Error near line 38, column 29.
If anyone could assist with this it would be greatly
appreciated, since I have now spent hours on it :-)
Thanks,
Gary
-----Original Message-----
From:
Karen Harker [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, May 23, 2001 1:27 PM
To: [EMAIL PROTECTED]
Subject: Re: Required
textarea box
Thank you very much for your assistance. This looks like it
will work.
However, how can I integrate it with the data validation
provided with CFFORM? The onSubmit event must reference one function,
and CFFORM will automatically plug in its own function, overwriting the
textarea check function.
Thanks, again.
Karen
>>> [EMAIL PROTECTED] 5/23/01 9:25:44 AM
>>>
Hope this js validation would help
you.
Prabu
------------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0
Transitional//EN">
<html>
<head>
<title>Text area check</title>
<script language="JavaScript">
function checkmyForm(){
var newString =
new
String([document.myForm.myText.value]);
if (newString.length == 0
){
alert("Text area is
empty");
return false;
}
}
</script>
</head>
<body>
<cfform name="myForm"
action="yourTarget.cfm"
method="POST"
enablecab="Yes" onsubmit="return
checkmyForm()">
<cfinput type="Text" name="input1" message="Input 1
is empty" required="Yes"><br>
<cfinput type="Text"
name="input2" message="Input 2
is empty"
required="Yes"><br>
<textarea cols="32" rows="4"
name="myText"></textarea><br> <br>
<input
type="submit" value="submit">
<input
type="reset" value="reset">
</cfform>
</body>
</html>
------------------------------
---
Karen Harker <[EMAIL PROTECTED]>
wrote:
> I am using a CFFORM, but I'd like
to have a textarea
> box (or some multi-line
input box) required.
> Besides writing my own
Javascript for all data
> validation, what can I
do?
>
> BTW, what if I
want to use the CFFORM data
> validations, along
with my own client-sided data
> validation for
the same form; what could I do? I've
> tried
including the javascript, but it only runs the
>
data validation for CFFORM.
>
> Thanks.
>
>
> Karen R. Harker, MLS
> UT Southwestern Medical Library
> 5323 Harry Hines Blvd.
> Dallas,
TX 75390-9049
> 214-648-1698
> http://www.swmed.edu/library/
>
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