[Seaside] onkeypress Jquery

Fri Aug 20 01:23:07 UTC 2010

there has already been a question how to implement this...

<html>
<body>
<script type="text/javascript">
function noNumbers(e)
{
var keynum;
var keychar;
var numcheck;

if(window.event) // IE
{
keynum = e.keyCode;
}
else if(e.which) // Netscape/Firefox/Opera
{
keynum = e.which;
}
keychar = String.fromCharCode(keynum);
numcheck = /\d/;
return !numcheck.test(keychar);
}
</script>

<form>
Type some text (numbers not allowed):
<input type="text" onkeypress="return noNumbers(event)" />
</form>

</body>
</html>

I dont know how to create the ' if something  then something' by using only
smalltalk.

the previous example was just an example.
I want that when a specific key is pressed (like the escape key) , that an
action is performed . Can someone give me the exact answer using Jquery.

I am a newbie at Seaside JQuery, HTML, Javascript, Smalltalk.

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