[Javascript] Validating form elements on an Edit form

Mon Jul 7 16:08:01 CDT 2003

Thanks that worked great!
       Kev

-----Original Message-----
From: javascript-bounces at LaTech.edu
[mailto:javascript-bounces at LaTech.edu]On Behalf Of podakula nagaraju
Sent: Monday, July 07, 2003 3:51 PM
To: javascript at LaTech.edu
Subject: Re: [Javascript] Validating form elements on an Edit form

try adding a "return true" statement at the end of the function. I believe
your form is never submitted without this statement.

>From: "KSLowers" <kslowers at tampabay.rr.com>
>Reply-To: "[JavaScript List]" <javascript at LaTech.edu>
>To: <javascript at LaTech.edu>
>Subject: [Javascript] Validating form elements on an Edit form
>Date: Sat, 5 Jul 2003 21:49:52 -0400
>
>Hello
>
>I trying to learn how to re-validate modified data within an Edit form.
>Everything works well, as far as the 'asked for' data appearing as it
>should.  But when I modify the data, then resubmit it nothing happens.  I'm
>not sure what I'm missing and/or understanding.  I have a sample of the
>code
>below, and a copy of the file if you want to see how far I've got.  Can
>someone show me what to do?  Kinda burn-out on this one.  Thanks in advance
>for your help.
>
>               Kevin
>
>==============
>	<script Language="JavaScript">
>	<!--
>	function Form_Validator(theForm){
>
>	// 1. Check if pcr number field is blank
>		if (theForm.PcrNo.value == ""){
>			alert("Please enter a value for the \"PcrNo\" field.");
>			theForm.PcrNo.focus();
>			return  false;
>		}
>		if (theForm.PcrNo.value != "ADMIN"){
>			alert("Error:  A pcr number cannot contain both letters and numbers.");
>			theForm.PcrNo.focus();
>			return false;
>		}
>		if (theForm.PcrNo.value != "ETO"){
>			alert("Error:  A pcr number cannot contain both letters and numbers.");
>			theForm.PcrNo.focus();
>			return false;
>		)
>		if (theForm.PcrNo.value != "SICK"){
>			alert("Error:  A pcr number cannot contain both letters and numbers.");
>			theForm.PcrNo.focus();
>			return false;
>		}
>	}
>	</script>
>
>	<body>
>	<FORM method=POST
>action="http://localhost/Webpages/HoursTrackingLog/HtlEditSe.asp?id=<%=iRec
o
>rdId%>" onSubmit="return 	Form_Validator(this)" id=form name="myform">
>
>	<P><FONT face=Verdana><FONT size=2><B>PCR NO./PL</B></FONT>&nbsp; </FONT>
>	<INPUT id=text1 style="LEFT: 60px; WIDTH: 86px; TOP: 16px; HEIGHT: 22px"
>size=12 name=PcrNo value=<%=rs("Pcr")%>></P>
>
>	<P><FONT face=Verdana><FONT size=2><B>WEEKDAY</B></FONT>&nbsp;
>	<INPUT type="text" name=DATE value=<%=rs("WeekDay")%>><A
>OnClick=ShowDate()>&nbsp;
>	<IMG align=top border=0 height=25 id=dimg1 src="./graphics/calendar.gif"
>width=26 Title="Quick Calendar"></A>
>
>	<P><FONT face=Verdana><FONT size=2><B>HOURS WORKED</B></FONT> &nbsp;
></FONT>
>	<INPUT id=text3 style="WIDTH: 63px; HEIGHT: 22px" size=9 name=HrsWorked
>value=<%=nHrs%>></P>
>	</body>
><< htlEdit.asp >>
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