Mercurial > urweb

view tests/url.ur @ 922:d6a71f19a3d8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Find chances to use mstrcat()
author Adam Chlipala <adamc@hcoop.net>
date Wed, 09 Sep 2009 08:15:46 -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>