annotate framework/env/request/get_json_request_slots.lua @ 21:2e1dbc97877a
Changed version to 1.1.0
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jbe |
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Thu Apr 22 20:45:58 2010 +0200 (2010-04-22) |
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985024b16520 |
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605488fbf809 |
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1 --[[--
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2 slot_idents = -- list of names of slots to be returned as JSON data
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3 request.get_json_request_slots()
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4
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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.
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6
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7 --]]--
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8
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9 function request.get_json_request_slots(slot_idents)
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10 local slot_idents = cgi.params["_webmcp_json_slots[]"]
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11 if slot_idents and not request._json_requests_allowed then
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12 error("JSON requests have not been allowed using request.set_allowed_json_request_slots(...).")
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13 end
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14 return slot_idents
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15 end
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