From b887dcf43ab2e92d31eaead41398c639fe36edd5 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Thu, 23 Oct 2008 18:45:10 -0400
Subject: Crud2 demo

---
 demo/crud2.ur | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 demo/crud2.ur

(limited to 'demo/crud2.ur')

diff --git a/demo/crud2.ur b/demo/crud2.ur
new file mode 100644
index 00000000..1db376d4
--- /dev/null
+++ b/demo/crud2.ur
@@ -0,0 +1,34 @@
+table t : {Id : int, Nam : string, Ready : bool}
+
+open Crud.Make(struct
+                   val tab = t
+                             
+                   val title = "Are you ready?"
+
+                   val cols = {Nam = Crud.string "Name",
+                               Ready = {Nam = "Ready",
+                                        Show = (fn b => if b then
+                                                            <xml>Ready!</xml>
+                                                        else
+                                                            <xml>Not ready</xml>),
+                                        Widget = (fn (nm :: Name) => <xml>
+                                          <select{nm}>
+                                            <option>Ready</option>
+                                            <option>Not ready</option>
+                                          </select>
+                                        </xml>),
+                                        WidgetPopulated = (fn (nm :: Name) b => <xml>
+                                          <select{nm}>
+                                            <option selected={b}>Ready</option>
+                                            <option selected={not b}>Not ready</option>
+                                          </select>
+                                        </xml>),
+                                        Parse = (fn s =>
+                                                    case s of
+                                                        "Ready" => True
+                                                      | "Not ready" => False
+                                                      | _ => error <xml>Invalid ready/not ready</xml>),
+                                        Inject = _
+                                       }
+                              }
+               end)
-- 
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