webmcp
annotate framework/env/execute/inner.lua @ 12:f3d3203cd2e4
Documentation for partial loading added
NOTE: Previous changeset d76a8857ba62 also modified behaviour of ui.script: Scripts containing "]]>" are now rejected to avoid ambiguities
NOTE: Previous changeset d76a8857ba62 also modified behaviour of ui.script: Scripts containing "]]>" are now rejected to avoid ambiguities
| author | jbe |
|---|---|
| date | Fri Feb 19 16:43:29 2010 +0100 (2010-02-19) |
| parents | 9fdfb27f8e67 |
| children | 1fcdd5c6f498 |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 execute.inner() |
| jbe/bsw@0 | 3 |
| jbe/bsw@0 | 4 It is MANDATORY to call this function once in each filter of a WebMCP application. Calling execute.inner() calls the next filter in the filter chain, or the view or action, if there are no more filters following. Code executed BEFORE calling this function is executed BEFORE the view or action, while code executed AFTER calling this function is executed AFTER the view of action. |
| jbe/bsw@0 | 5 |
| jbe/bsw@0 | 6 --]]-- |
| jbe/bsw@0 | 7 |
| jbe/bsw@0 | 8 function execute.inner() |
| jbe/bsw@0 | 9 local stack = execute._wrap_stack |
| jbe/bsw@0 | 10 local pos = #stack |
| jbe/bsw@0 | 11 if pos == 0 then |
| jbe/bsw@0 | 12 error("Unexpected call of execute.inner().") |
| jbe/bsw@0 | 13 end |
| jbe/bsw@0 | 14 local inner_func = stack[pos] |
| jbe/bsw@0 | 15 if not inner_func then |
| jbe/bsw@0 | 16 error("Repeated call of execute.inner().") |
| jbe/bsw@0 | 17 end |
| jbe/bsw@0 | 18 stack[pos] = false |
| jbe/bsw@0 | 19 inner_func() |
| jbe/bsw@0 | 20 end |