Mercurial > urweb
view tests/cookieJsec.ur @ 2203:39faa4a037f4
ML half of initial prototype. (Doesn't compile because there's no C yet.)
author | Ziv Scully <ziv@mit.edu> |
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date | Tue, 25 Mar 2014 02:04:06 -0400 |
parents | 796e42c93c48 |
children |
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table t : {Id : int} cookie c : int fun setter r = setCookie c (readError r.Id); return <xml>Done</xml> fun writer () = ido <- getCookie c; case ido of None => error <xml>No cookie</xml> | Some id => dml (INSERT INTO t (Id) VALUES ({[id]})) fun preWriter () = return <xml><body onload={onConnectFail (alert "RPC error")}> <button onclick={writer ()} value="Write to database"/> <a link={main ()}>Back</a> </body></xml> and main () = return <xml><body> <form> <textbox{#Id}/> <submit value="Get cookie" action={setter}/> </form> <form><submit action={preWriter} value="Prepare to write to database"/></form> </body></xml>