Ur/Web: demo/crud3.ur annotate

Table constraint Ur code

author	Adam Chlipala <adamc@hcoop.net>
date	Tue, 05 May 2009 12:49:16 -0400
parents	c884a42599f3
children	669ac5e9a69e

rev	line source
adamc@781	1 table t : {Id : int, Text : string}
adamc@781	2 PRIMARY KEY Id
adamc@781	3
adamc@781	4 open Crud.Make(struct
adamc@781	5 val tab = t
adamc@781	6
adamc@781	7 val title = "Crud3"
adamc@781	8
adamc@781	9 val cols = {Text = {Nam = "Text",
adamc@781	10 Show = txt,
adamc@781	11 Widget = (fn (nm :: Name) => <xml>
adamc@781	12 <subform{nm}>
adamc@781	13 <textbox{#A}/>
adamc@781	14 <textbox{#B}/>
adamc@781	15 </subform>
adamc@781	16 </xml>),
adamc@781	17 WidgetPopulated = (fn (nm :: Name) s => <xml>
adamc@781	18 <subform{nm}>
adamc@781	19 <textbox{#A} value={s}/>
adamc@781	20 <textbox{#B}/>
adamc@781	21 </subform>
adamc@781	22 </xml>),
adamc@781	23 Parse = (fn p => p.A ^ p.B),
adamc@781	24 Inject = _
adamc@781	25 }
adamc@781	26 }
adamc@781	27 end)

Mercurial > urweb