webmcp
annotate framework/env/request/get_json_request_slots.lua @ 2:72860d232f32
Version 1.0.2
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
| author | jbe/bsw |
|---|---|
| date | Thu Dec 10 12:00:00 2009 +0100 (2009-12-10) |
| parents | 985024b16520 |
| children | 605488fbf809 |
| rev | line source |
|---|---|
| jbe@1 | 1 --[[-- |
| jbe@1 | 2 slot_idents = -- list of names of slots to be returned as JSON data |
| jbe@1 | 3 request.get_json_request_slots() |
| jbe@1 | 4 |
| jbe@1 | 5 If the current request is no JSON request, this function returns nil, otherwise a list of names of all slots to be returned in JSON format. This function also throws an error, if JSON data was requested, but request.set_allowed_json_request_slots(...) has not been called. |
| jbe@1 | 6 |
| jbe@1 | 7 --]]-- |
| jbe@1 | 8 |
| jbe@1 | 9 function request.get_json_request_slots(slot_idents) |
| jbe@1 | 10 local slot_idents = cgi.params["_webmcp_json_slots[]"] |
| jbe@1 | 11 if slot_idents and not request._json_requests_allowed then |
| jbe@1 | 12 error("JSON requests have not been allowed using request.set_allowed_json_request_slots(...).") |
| jbe@1 | 13 end |
| jbe@1 | 14 return slot_idents |
| jbe@1 | 15 end |