----- 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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