To check the default select value tag!

Posted by Small Wolf on Stack Overflow See other posts from Stack Overflow or by Small Wolf
Published on 2010-06-07T05:04:46Z Indexed on 2010/06/07 5:12 UTC
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ruby

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select

I have a question.Here is the code!

  f.select(:departments,Department.all.collect{|c|[c.name,c.id]},{},:size=>10,:multiple => ture)
   class Emergency
     has many :departments
   end

the html source like this:

<select id="emergency_departments" multiple="multiple" name="emergency[departments][]" size="10"><option value ="">""</option>....</select>

now I want to get the default selected tag , who can tell me how ?

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