webmcp
view framework/env/request/get_view.lua @ 157:004d2d50419e
Allow direct usage of json.null values in JSON library (for writing, not reading)
| author | jbe |
|---|---|
| date | Thu Jul 31 03:45:33 2014 +0200 (2014-07-31) |
| parents | 2f8d8edd1836 |
| children | 25a20bd1f416 |
line source
1 --[[--
2 view_name =
3 request.get_view()
5 Returns the name of the currently requested view, or nil in case of an action.
7 --]]--
9 function request.get_view()
10 if request._forward_processed then
11 return request._forward.view or 'index'
12 else
13 if request._view then
14 local suffix = request._suffix or "html"
15 if suffix == "html" then
16 return request._view
17 else
18 return request._view .. "." .. suffix
19 end
20 elseif not request._action then
21 return 'index'
22 else
23 return nil
24 end
25 end
26 end