get a array use params

Posted by Small Wolf on Stack Overflow See other posts from Stack Overflow or by Small Wolf
Published on 2010-05-28T01:46:43Z Indexed on 2010/05/28 1:51 UTC
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params

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rails

Hey,Guys! In rails , I met a question! when i use the multiple select ,i don't know ,how can i get the all parameter values ,it likes in javaEE,

 String[] strs=request.getParameters("aaa");

so,who can tell me the method in rails to realize the function? Thank you in advance!

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