webmcp
annotate framework/env/param/exchange.lua @ 255:9e4be058959d
New functions request.add_initializer(...) and request.add_variable(...) to allow per-request initialization; Merged request.process() with request.handler(...)
| author | jbe |
|---|---|
| date | Sat Mar 14 23:39:47 2015 +0100 (2015-03-14) |
| parents | 9fdfb27f8e67 |
| children |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 param.exchange( |
| jbe/bsw@0 | 3 id, |
| jbe/bsw@0 | 4 params |
| jbe/bsw@0 | 5 ) |
| jbe/bsw@0 | 6 |
| jbe/bsw@0 | 7 This function exchanges the id and/or parameters which are returned by param.get_id(...), param.get(...), etc. It should not be called explicitly, but is used implicitly, if you pass an 'id' or 'params' option to execute.view{...} or execute.action{...}. The function param.restore() is used to revert the exchange. |
| jbe/bsw@0 | 8 |
| jbe/bsw@0 | 9 --]]-- |
| jbe/bsw@0 | 10 |
| jbe/bsw@0 | 11 function param.exchange(id, params) |
| jbe/bsw@0 | 12 table.insert(param._saved, param._exchanged) |
| jbe/bsw@0 | 13 param._exchanged = { id = id, params = params } |
| jbe/bsw@0 | 14 end |