webmcp
annotate framework/env/slot/get_content.lua @ 6:5cba83b3f411
Version 1.0.6
Bugfix: class_prototype:add_reference{...} uses now qualified names in SQL queries to allow JOINs
Fixes in the documentation of slot.put_into and trace.debug
Bugfix: class_prototype:add_reference{...} uses now qualified names in SQL queries to allow JOINs
Fixes in the documentation of slot.put_into and trace.debug
| author | jbe/bsw |
|---|---|
| date | Fri Jan 22 12:00:00 2010 +0100 (2010-01-22) |
| parents | 9fdfb27f8e67 |
| children |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 content = |
| jbe/bsw@0 | 3 slot.get_content( |
| jbe/bsw@0 | 4 slot_ident -- name of the slot |
| jbe/bsw@0 | 5 ) |
| jbe/bsw@0 | 6 |
| jbe/bsw@0 | 7 This function returns the content of a chosen slot as a single string. |
| jbe/bsw@0 | 8 |
| jbe/bsw@0 | 9 --]]-- |
| jbe/bsw@0 | 10 |
| jbe/bsw@0 | 11 function slot.get_content(slot_ident) |
| jbe/bsw@0 | 12 local slot_data = slot._data[slot_ident] |
| jbe/bsw@0 | 13 if #slot_data.string_fragments > 1 then |
| jbe/bsw@0 | 14 local str = table.concat(slot_data.string_fragments) |
| jbe/bsw@0 | 15 slot_data.string_fragments = { str } |
| jbe/bsw@0 | 16 return str |
| jbe/bsw@0 | 17 else |
| jbe/bsw@0 | 18 return slot_data.string_fragments[1] or "" |
| jbe/bsw@0 | 19 end |
| jbe/bsw@0 | 20 end |