webmcp
annotate framework/env/slot/set_layout.lua @ 506:83b3882dc31b
New functions moonhash.shake128(data, len, alphabet), moonhash.shake256(data, len, alphabet)
Removed moonhash.shake128_128(...)
Removed moonhash.shake128_128(...)
| author | jbe |
|---|---|
| date | Wed Aug 16 00:31:11 2017 +0200 (2017-08-16) |
| parents | e7c9a80b6795 |
| children | 6c819040ef6f |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 slot.set_layout( |
| jbe/bsw@0 | 3 layout_ident, -- name of layout or nil for binary data in slot named "data" |
| jbe/bsw@0 | 4 content_type -- content-type to be sent to the browser, or nil for default |
| jbe/bsw@0 | 5 ) |
| jbe/bsw@0 | 6 |
| jbe@494 | 7 This function selects which layout should be used when calling slot.render_layout() (as done by request.handler(...)). If nil is selected as layout, then no layout will be used, but the slot named "data" is used plainly. The second argument to slot.set_layout is the content-type which is sent to the browser. |
| jbe@494 | 8 |
| jbe@494 | 9 The default layout for views is "default". Actions have no default layout, but an explicit call of slot.set_layout(...) (even with nil as first argument) during request handling will cause subsequent calls of slot.layout_is_set() to return true which indicates that content (e.g. via slot.put_into("data", ...)) is available and should be rendered instead of using the action's return value to forward or redirect the user agent. |
| jbe/bsw@0 | 10 |
| jbe/bsw@0 | 11 --]]-- |
| jbe/bsw@0 | 12 |
| jbe/bsw@0 | 13 function slot.set_layout(layout_ident, content_type) |
| jbe@262 | 14 request.configure(function() |
| jbe@262 | 15 slot._current_layout = layout_ident |
| jbe@262 | 16 slot._content_type = content_type |
| jbe@262 | 17 end) |
| jbe@493 | 18 if request.is_in_progress() then |
| jbe@493 | 19 slot._layout_set = true |
| jbe@493 | 20 end |
| jbe/bsw@0 | 21 end |