[OT] Question on javascript

Wed Jun 1 08:52:09 PDT 2005

Hello Stephen,

Correct me if I am wrong I think you want to make sure that an enter does 
not submit a form.
I use the following code for this and it works in ie and mozilla.

-----------------------------------------------------------------------------
<script language="javascript"> function handleEnter (field, event) {
    var keyCode = event.keyCode ? event.keyCode : event.which ? event.which 
: event.charCode;
	if (keyCode == 13) {
	  var i;
	  for (i = 0; i < field.form.elements.length; i++)
	    if (field == field.form.elements[i])
	      break;
	    i = (i + 1) % field.form.elements.length;
	    field.form.elements[i].focus();
	  return false;
  	  }
       else
    return true;
  }

  </script>------------------------------------------Then I use the 
following form-code in my html to use the function above....  <input size=15 
type=text onkeypress="return handleEnter(this, event)" name=name> 
Regards,Wim Blanken

----- Original Message ----- 
From: "Jeff Portwine" <jdport at VERITIME.COM>
To: <MAPSERVER-USERS at LISTS.UMN.EDU>
Sent: Wednesday, June 01, 2005 4:28 PM
Subject: Re: [UMN_MAPSERVER-USERS] [OT] Question on javascript

> let me do a little digging... I had this same issue once where I didn't 
> want
> the user to submit the form by hitting enter, and to only be able to 
> submit
> by pressing the submit button.   I found some code that allowed me to
> disable submitting from hitting enter in IE, but it wouldn't work for
> Mozilla... and it seems that i got around the problem some other way in
> mozilla but i can't remember just what i did or what the situation was.
> I'll see if I can find it, and if it applies to your situation :)
>
> -Jeff
>
> ----- Original Message -----
> From: "Stephen Woodbridge" <woodbri at SWOODBRIDGE.COM>
> To: <MAPSERVER-USERS at LISTS.UMN.EDU>
> Sent: Saturday, May 28, 2005 2:15 PM
> Subject: [UMN_MAPSERVER-USERS] [OT] Question on javascript
>
>
>> Hi,
>>
>> This is a little of topic, but it is related to building a web interface
>> for mapserver.
>>
>> I have form in html that I do NOT want to submit.
>>
>> http://swoodbridge.com/~woodbri/t.html
>>
>> enter text in location and hit [enter], the form starts a submit and
>> calls nosubmit() which puts up an alert and then return false; which
>> should cancel the submit. But it does the submit anyway :(
>>
>> This is really annoying because I figure I'm doing something stupid, but
>> I just don't see it.
>>
>> Any help would be appreciated.
>>   -Steve W.
>>
>> the html is:
>>
>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
>> "http://www.w3.org/TR/html4/loose.dtd">
>> <html>
>> <head>
>> <title>Submit Test</title>
>>
>> <script type="text/javascript">
>>
>>     function nosubmit()
>>     {
>>         alert('nosubmit');
>>         return false;
>>     }
>>
>> </script>
>>
>> </head>
>> <body>
>> <form onsubmit="nosubmit();">
>>     Location: <input type="text" name="address" size="40">
>>     <input type="button" value="Go" onclick="alert('hello')">
>> </form>
>> </body>
>>
>> </html>
>>
>
> 