jquery - extra parameter from dropdown passed to controller for new object creation -


I have an object @ phiman that comes from (I reduce it all, to reduce it ): 

  @idFiles = params [: file_ids] @phills = file. Find (@ id files)   
 I / O for each @ files Create, but above that, I want to add the user selected option:  
  @ files.each do | Fc | FileTemp.create (: filename = & gt; fc.name ,: selectedOption => fc.myOption)   
 This is my idea that I have 1 (selected) 'myOption' Each element of the value is @flays:  
  <% @ files.each do | F | & Gt%; & Lt; Td> & Lt;% = f.name% & gt; & Lt; / Td> & Lt; Td> & Lt;% = f.path% & gt; & Lt; / Td> [...] <% = select_tag f.myOption, options_for_select (f.MultipleOptions.split (";")%> <% end%>   
 But how can I pass my chosen value to my controller, so that to create my new 'FileTemp' object  
 Many thanks in advance (I have been blocked for weeks. .)  
 PS. Initially, I update Ajax using that value (without rebuilding another object), but I thought this method would be easy I tried just a simple example to pass an extra parameter through a select_tag.   
 
 
  
 In my form I just add the select_tag call to the instance  
  
 <% = select_tag : Any_name, options_for_select ([1, 2])%>   
 If I'm submitting the form then you pass the parameters in the development log You can see.  
  Parameter: {... "any_name" => "1", "Product" = & gt; {...}, "Commit" = & gt; "Create a product"}   
 Now I get [[any_name]] in the requested Controller Action.  
 You should decide what your needs are next check

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