webmcp
view framework/env/ui/create_unique_id.lua @ 445:8145293e3f4a
Do not use luaL_addchar unless Lua string buffer is on top of stack (possible segmentation fault)
| author | jbe |
|---|---|
| date | Mon May 16 15:41:58 2016 +0200 (2016-05-16) |
| parents | 9fdfb27f8e67 |
| children |
line source
1 --[[--
2 unique_id = -- unique string to be used as an id in the DOM tree
3 ui.create_unique_id()
5 This function returns a unique string to be used as an id in the DOM tree for elements.
7 --]]--
9 function ui.create_unique_id()
10 return "unique_" .. multirand.string(32, "bcdfghjklmnpqrstvwxyz")
11 end