Files
shiny/R
Yihui Xie f0886a7556 when we need <optgroup> for the child elements of choices, we just generate it no matter what the child element is
e.g. we use <optgroup> for A even if A only has one element: list(A = 'a', B = c('b1', 'b2'))
2014-07-11 14:03:47 -05:00
..
2014-04-10 15:03:18 -07:00
2014-02-11 22:59:37 -06:00
2014-02-11 22:59:37 -06:00
2014-06-18 11:11:21 -07:00
2014-05-31 08:06:03 -07:00
2012-11-21 23:02:40 -08:00
2014-02-11 22:59:37 -06:00