how to disable select option in rails?

Question

<%=f.select :action_item_status,action_item_status%>  

How can i disable all the option in this select option.

Answer 1

<%= f.select :action_item_status, action_item_status, {}, {:disabled => true} %>  

Answer 2

f.select :action_item_status, action_item_status, {}, disabled: true 

As I cant comment to the last comment, your mistake is, that disabled has to be in the fourth not the third param.

So make sure you add a empty one!