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view demo/view.ur @ 2142:3288e3c9948b

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Fix XML indentation in Emacs mode The return value of MATCH-STRING is a string. At least on Emacs 25, the comparisons between string and character with EQUAL could never succeed, and so the cases for matching braces were never triggered. GET-TEXT-PROPERTY may return a list rather than an atom (for example, on long lines with whitespace-mode turned on), and this broke the heuristic of looking for the tag face in previous text.
author Julian Squires <julian@cipht.net>
date Mon, 04 May 2015 14:35:07 -0400
parents c7b9a33c26c8
children
line wrap: on
line source
table t : { A : int }
view v = SELECT t.A AS A FROM t WHERE t.A > 7

fun list [u] (_ : fieldsOf u [A = int]) (title : string) (x : u) : transaction xbody =
    xml <- queryX (SELECT * FROM x)
           (fn r : {X : {A : int}} => <xml><li>{[r.X.A]}</li></xml>);
    return <xml>
      <h2>{[title]}</h2>
      <ul>{xml}</ul>
    </xml>

fun main () =
    listT <- list "T" t;
    listV <- list "V" v;
    return <xml><body>
      {listT}
      {listV}
      <br/>

      <form>Insert: <textbox{#A}/> <submit action={ins}/></form>
    </body></xml>

and ins r =
    dml (INSERT INTO t (A) VALUES ({[readError r.A]}));
    main ()