Mercurial > urweb

view tests/url.ur @ 1722:f7d9dc5d57eb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Antiquote for PRIMARY KEY
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Apr 2012 15:47:02 -0400
parents c125df6fabfc
children
line wrap: on
line source
fun readersChoice r = return <xml><body>
  {case checkUrl r.Url of
       None => <xml>I can't do that, Dave.</xml>
     | Some url => <xml><a href={url}>Your pick, boss</a></xml>}
</body></xml>

fun main () : transaction page = return <xml><body>
  <a href="http://en.wikipedia.org/wiki/Wikipedia:About">Learn</a>
  <br/>

  <form><textbox{#Url}/> <submit action={readersChoice}/></form>
</body></xml>