webmcp
view framework/env/param/exchange.lua @ 175:20e393d2e6e1
Completed comments and minor code cleanup in JSON library; Added emergency garbage collection for memory allocation in json.export function
| author | jbe |
|---|---|
| date | Fri Aug 01 21:54:45 2014 +0200 (2014-08-01) |
| parents | 9fdfb27f8e67 |
| children |
line source
1 --[[--
2 param.exchange(
3 id,
4 params
5 )
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.
9 --]]--
11 function param.exchange(id, params)
12 table.insert(param._saved, param._exchanged)
13 param._exchanged = { id = id, params = params }
14 end