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view tests/checkbox.ur @ 1288:fc7ecf8883b1

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Some post-type-checking support for polymorphic variants
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Aug 2010 10:58:13 -0400
parents 71bafe66dbe1
children
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val handler = fn x => <html><body>
        {if x.A then cdata "Yes" else cdata "No"}
</body></html>

val main = fn () => <html><body>
        <lform>
                <checkbox{#A}/> How about it?<br/>
                <submit action={handler}/>
        </lform>
</body></html>