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Posted to user@struts.apache.org by Simon Meaden <si...@lineone.net> on 2002/09/17 23:58:20 UTC
html:text numerical only
Hi,
I looked in the archive and cant find an answer to this. I am trying to limit
an html:text box to numerical keypresses only ,using Javascript if there is
no better solution. I dont want to reload the page after every keypress.
I haven't used JavaScript or in fact struts much but I have this code.
<script language="JavaScript">
<!--
// Times can only have numerical entries.
function checkNumericalKey() {
if ( event.keyCode < 48 || event.keyCode > 57 ) {
alert( "Only numbers are allowed in this field!" );
return false;
} else {
return true;
}
}
document.
-->
</script>
called by this.
<html:text size="5" maxlength="5" property="monFromAM" tabindex="15"
onkeypress="checkNumericalKey();"/>
unfortunately it doesn't seem to even call the function. Any idea what I am
doing wrong.
Thanks in advance.
Simon Meaden
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