webmcp
view framework/env/ui/create_unique_id.lua @ 386:e057f8d3f716
Callback of ui.list{...} receives index as second argument
| author | jbe |
|---|---|
| date | Tue Dec 01 18:50:31 2015 +0100 (2015-12-01) |
| 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