webmcp
annotate framework/env/execute/inner.lua @ 165:0c230f701967
Added missing initialized for keybuf in json_export_internal function of JSON library
author | jbe |
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date | Thu Jul 31 20:54:15 2014 +0200 (2014-07-31) |
parents | 9fdfb27f8e67 |
children | 1fcdd5c6f498 |
rev | line source |
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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 |