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2007 May 21
0
options_for_select and setting css class values
...oogling or via searching this board), so here
goes...
i''m using erb to make a select box with several hundred <option>
values
it looks something like this:
<%= select_tag ''controls'', options_for_select(@controls.map {|cpd|
["#{cpd.compound_name}.....#{cpd.trimmed_number}"]}), {:class =>
''superwide'', :size => 20} %>
the above code works great...except for 1 thing.
i''d like to cycle the color of every other <option> tag using css.
obviously, i''d like to use the ''cycle'' function, but how/wh...