The reference does not show the use of quotes like you have: http://docs.jquery.com/Selectors/not#selector
Their example: $("input:not(:checked) + span").css("background- color", "yellow"); Yours re-written: $('tr .myToggle:not(:hidden):odd').addClass ('gray');//hopefully works On Nov 2, 3:31 pm, Manimal <scire...@gmail.com> wrote: > Here's what I'm trying to do. When I click on a tr i'd like it to hide > then re-style the table to alternate gray rows. > > So on click I hide the tr then run this at the end of the animation/ > hide > > $('tr .myToggle').removeClass('gray'); > $('tr .myToggle').not(':hidden').not(':even').addClass('gray'); > > I want to know if there is a better way of writing the second line: > $('tr .myToggle').not(':hidden').not(':even').addClass('gray'); > > I've tried: > $('tr .myToggle:not(':hidden'):odd').addClass('gray');//does not work > > And some other variations on that. If i leave off the :not(':hidden') > i'll get all rows whether hidden or not, which means coloring odd or > even rows will not work, it won't look stripped. > > Anyway does anyone know how to do this in the selector? Or could you > point me to some documentation on how to write selectors? > > Thanks!