webmcp
view framework/env/request/set_status.lua @ 53:a1c77838c2e5
Documentation for "attr", "a_attr" and "form_attr" arguments to function ui.link{...}
| author | jbe |
|---|---|
| date | Fri Jun 10 15:32:29 2011 +0200 (2011-06-10) |
| parents | 9fdfb27f8e67 |
| children |
line source
1 --[[--
2 request.set_status(
3 str -- string containing a HTTP status code, e.g. "404 Not Found"
4 )
6 Calling this function causes a HTTP status different from 200 OK (or in case of error different from 500 Internal Server Error) to be sent to the browser.
8 --]]--
10 function request.set_status(str)
11 if str then
12 local t = type(str)
13 if type(str) == "number" then
14 str = tostring(str)
15 elseif type(str) ~= "string" then
16 error("request.set_status(...) must be called with a string as parameter.")
17 end
18 request._status = str
19 else
20 request._status = nil
21 end
22 end