webmcp
annotate framework/env/slot/get_content.lua @ 4:5e32ef998acf
Version 1.0.4
ui.link{...} with POST target can now be parameterized with BOTH content and text to allow HTML content for JavaScript browsers and a text-only version for accessiblity
Changes related to database selectors:
- Support for row-based locking
- New method :count(), caching and returning the number of rows, which WOULD have been returned by :exec()
- Bugfix: WHERE and HAVING expressions are now enclosed in parenthesis to avoid problems with operator precedence
ui.script{...} now supports external .js files
Changes in langtool.lua to cope with escaped new-line chars (\n)
ui.link{...} with POST target can now be parameterized with BOTH content and text to allow HTML content for JavaScript browsers and a text-only version for accessiblity
Changes related to database selectors:
- Support for row-based locking
- New method :count(), caching and returning the number of rows, which WOULD have been returned by :exec()
- Bugfix: WHERE and HAVING expressions are now enclosed in parenthesis to avoid problems with operator precedence
ui.script{...} now supports external .js files
Changes in langtool.lua to cope with escaped new-line chars (\n)
| author | jbe/bsw |
|---|---|
| date | Fri Dec 25 12:00:00 2009 +0100 (2009-12-25) |
| 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 |