----- 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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