Mercurial > urweb
view demo/crud2.ur @ 1893:9a1097954188
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 | 669ac5e9a69e |
children |
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table t : {Id : int, Nam : string, Ready : bool} PRIMARY KEY Id 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)