webmcp
annotate framework/env/param/restore.lua @ 2:72860d232f32
Version 1.0.2
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
| author | jbe/bsw |
|---|---|
| date | Thu Dec 10 12:00:00 2009 +0100 (2009-12-10) |
| parents | 9fdfb27f8e67 |
| children |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 param.restore() |
| jbe/bsw@0 | 3 |
| jbe/bsw@0 | 4 Calling this function reverts the changes of param.exchange(...). It should not be called explicitly, but is used implicitly, if you pass an 'id' or 'params' option to execute.view{...} or execute.action{...}. |
| jbe/bsw@0 | 5 |
| jbe/bsw@0 | 6 --]]-- |
| jbe/bsw@0 | 7 |
| jbe/bsw@0 | 8 function param.restore() |
| jbe/bsw@0 | 9 local saved = param._saved |
| jbe/bsw@0 | 10 local previous = saved[#saved] |
| jbe/bsw@0 | 11 saved[#saved] = nil |
| jbe/bsw@0 | 12 if previous == nil then |
| jbe/bsw@0 | 13 error("Tried to restore id and params without having exchanged it before.") |
| jbe/bsw@0 | 14 end |
| jbe/bsw@0 | 15 param._exchanged = previous |
| jbe/bsw@0 | 16 end |