Rails not editable text field

Question

I have a form_for written in the following manner:

    <%= location.label :city %>
    <%= location.text_field :city, :disa         


        
                      

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Answer 1

The trick is to use "object" in conjunction with a label for anything you don't want to change. Here is how you should code it:

<%= location.label(:country, f.object.country) %>

Answer 2

Make it readonly !

<%= location.text_field :country,:readonly => true%>