ruby-on-rails,select,erb,options , How do I define values in options_for_select?

How do I define values in options_for_select?


Tag: ruby-on-rails,select,erb,options

I have this options_for_select call:

    <%=, options_for_select(@agents), {},{multiple: true, size: 10, :id => "agents"}) %>

There are only currently 2 agents in the database but they are showing up as #<Agent:0x007fc1b121c490> format. I want them to display as and for the value to be

How do I edit this code above to get this? Thank you!


There is actually a helper specifically for collections, options_from_collection_for_select which is to handle exactly this case.

<%=, options_from_collection_for_select(@agents, 'id', 'name'), {},{multiple: true, size: 10, :id => "agents"}) %>


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