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view tests/styleRt.ur @ 1893:9a1097954188

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compileC: Link libraries in the right order This is needed, at least on recent Ubuntu, to fix this linker error when compiling any Ur/Web application: ld: /tmp/webapp.o: undefined reference to symbol 'uw_write' Signed-off-by: Anders Kaseorg <andersk@mit.edu> --- src/compiler.sml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
author Anders Kaseorg <andersk@mit.edu>
date Thu, 21 Nov 2013 14:32:11 -0500
parents e9587120831a
children
line wrap: on
line source
fun handler r =
    return <xml><body>
      <span style={oneProperty
                       (oneProperty noStyle (value (property r.Prop) (atom r.Valu)))
                       (value (property "background") (css_url (bless r.Url)))}>
        Teeeest
      </span>
    </body></xml>

fun main () =
    prop <- source "";
    valu <- source "";
    url <- source "";
    xm <- source <xml/>;
    return <xml><body>
      Property: <ctextbox source={prop}/><br/>
      Value: <ctextbox source={valu}/><br/>
      URL: <ctextbox source={url}/><br/>
      <button value="Go!" onclick={prop <- get prop;
                                   valu <- get valu;
                                   url <- get url;
                                   set xm <xml><span style={oneProperty
                                                                (oneProperty noStyle (value (property prop) (atom valu)))
                                                                (value (property "background") (css_url (bless url)))}>
                                     Teeeest
                                   </span></xml>}/>
      <hr/>
      <dyn signal={signal xm}/>
      <hr/>
      <h2>Or the old fashioned way...</h2>

      <form>
        Property: <textbox{#Prop}/><br/>
        Value: <textbox{#Valu}/><br/>
        URL: <textbox{#Url}/><br/>
        <submit action={handler}/>
      </form>
    </body></xml>