annotate demo/react.ur @ 2257:28a541bd2d23
Use referenced (rather than all) free variables as keys for pure caches.
| author |
Ziv Scully <ziv@mit.edu> |
| date |
Sun, 27 Sep 2015 14:46:12 -0400 |
| parents |
e6bc6bbd7a32 |
| children |
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| rev |
line source |
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adamc@645
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1 fun main () =
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adamc@645
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2 s <- source "You didn't click it yet.";
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adamc@645
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3 return <xml><body>
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adam@1784
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4 <button value="Click me!" onclick={fn _ => set s "Now you clicked it."}/><br/>
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adamc@645
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5 <dyn signal={v <- signal s; return <xml>{[v]}</xml>}/>
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adamc@645
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6 </body></xml>
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