Ur/Web: tests/form.ur annotate

Explain how to signal an error in a commit handler

author	Adam Chlipala <adam@chlipala.net>
date	Tue, 31 May 2011 09:14:03 -0400
parents	71bafe66dbe1
children

rev	line source
adamc@142	1 val handler = fn r => <html><body>
adamc@142	2 <li> Name: {cdata r.Nam}</li>
adamc@142	3 <li> Word: {cdata r.Word}</li>
adamc@142	4 </body></html>
adamc@142	5
adamc@141	6 val main : unit -> page = fn () => <html><body>
adamc@141	7 <lform>
adamc@141	8 Name: <textbox{#Nam} /><br/>
adamc@142	9 Word: <textbox{#Word} /><br/>
adamc@142	10
adamc@142	11 <submit action={handler}/>
adamc@141	12 </lform>
adamc@141	13 </body></html>

Mercurial > urweb