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view demo/counter.ur @ 989:0bdc4d538f1c

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author Adam Chlipala <adamc@hcoop.net>
date Mon, 05 Oct 2009 17:24:21 -0400
parents 679b2fbbd4d0
children 4359e185d3af
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line source
fun counter n = return <xml><body>
  Current counter: {[n]}<br/>
  <a link={counter (n + 1)}>Increment</a><br/>
  <a link={counter (n - 1)}>Decrement</a>
</body></xml>

fun main () = counter 0