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view framework/env/ui/create_unique_id.lua @ 202:eceb6f56e9ed
Use luaL_len and lua_gettable to read argument passed to json.array{...}
| author | jbe |
|---|---|
| date | Mon Aug 25 20:00:01 2014 +0200 (2014-08-25) |
| 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