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view framework/env/param/exchange.lua @ 411:02a53308f008
Updated Makefile.options to use pg_config binary and included /usr/include/lua5.2 (for Debian)
| author | jbe |
|---|---|
| date | Thu Jan 07 17:44:32 2016 +0100 (2016-01-07) |
| 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