annotate tests/dynClassB.ur @ 2121:f89be9cd2087

Support 'dynClass' and 'dynStyle' for <body>
author Adam Chlipala <adam@chlipala.net>
date Tue, 03 Mar 2015 15:55:00 -0500
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adam@2121 1 style style1
adam@2121 2 style style2
adam@2121 3
adam@2121 4 fun main () : transaction page =
adam@2121 5 toggle <- source False;
adam@2121 6 return <xml>
adam@2121 7 <head>
adam@2121 8 <link rel="stylesheet" type="text/css" href="/style.css"/>
adam@2121 9 </head>
adam@2121 10 <body dynClass={b <- signal toggle;
adam@2121 11 return (if b then style1 else style2)}
adam@2121 12 dynStyle={b <- signal toggle;
adam@2121 13 return (if b then STYLE "margin: 100px" else STYLE "")}>
adam@2121 14 Body
adam@2121 15 <button onclick={fn _ => b <- get toggle; set toggle (not b)}>TOGGLE</button>
adam@2121 16 </body>
adam@2121 17 </xml>