[web2py] customize a sqlform.factory

[CrC]

Hello everybody, I am a newbie in web2py and I got stuck with CSS and 
SQLFORM.factory.
I'm trying to change the width of one SQLFORM's field, but I can't!!!

this is my SQLFORM definition:
form = SQLFORM.factory(Field('ip', 'string', 
widget=SQLFORM.widgets.text.widget), 
   Field('date', requires=IS_DATE(format=T('%d-%m-%y'), error_message='must 
be DD-MM-YY'), readable=False, writable=False),
   Field('csvfile', 'upload', uploadfolder=uploaddir))

and the view:
{{extend 'layout.html'}}
{{=form}}
<script>
jQuery(document).ready(function(){
   jQuery('#no_table_ip').attr(width, 800px)
});
</script>

Any help?

Thank you very much.

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