webmcp
annotate framework/env/request/set_allowed_json_request_slots.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 | 944642a3e488 |
| children |
| rev | line source |
|---|---|
| jbe@1 | 1 --[[-- |
| jbe@1 | 2 request.set_allowed_json_request_slots( |
| jbe@1 | 3 slot_idents -- list of names of slots which can be requested in JSON format |
| jbe@1 | 4 ) |
| jbe@1 | 5 |
| jbe@1 | 6 This function enables JSON requests. The given list of names of slots selects, which slots may be requestd in JSON format (without layout). |
| jbe@1 | 7 |
| jbe@1 | 8 --]]-- |
| jbe@1 | 9 |
| jbe@1 | 10 function request.set_allowed_json_request_slots(slot_idents) |
| jbe/bsw@16 | 11 if cgi then -- do nothing, when being in interactive mode |
| jbe/bsw@16 | 12 local hash = {} |
| jbe/bsw@16 | 13 for idx, slot_ident in ipairs(slot_idents) do |
| jbe/bsw@16 | 14 hash[slot_ident] = true |
| jbe/bsw@16 | 15 end |
| jbe/bsw@16 | 16 if cgi.params["_webmcp_json_slots[]"] then |
| jbe/bsw@16 | 17 for idx, slot_ident in ipairs(cgi.params["_webmcp_json_slots[]"]) do |
| jbe/bsw@16 | 18 if not hash[slot_ident] then |
| jbe/bsw@16 | 19 error('Requesting slot "' .. slot_ident .. '" is forbidden.') |
| jbe/bsw@16 | 20 end |
| jbe@1 | 21 end |
| jbe@1 | 22 end |
| jbe/bsw@16 | 23 request._json_requests_allowed = true |
| jbe@1 | 24 end |
| jbe@1 | 25 end |