Activeadmin: Customize form

Question

In my active admin form I'm retrieving multiple users with email, name, mobile attribute. I want to display this in table format like email, name, mobile as indexes.

     f.input :user_ids, :label => "Users", 
  :multiple => true,  collection: @user.collect{|u| [[u.email, u.name, u.mobile].to_s.gsub('"',""), u.id]}, 
  :required => true, :input_html => { :class => "users_checkboxes", :size => 20

Ex: Above code display the following:

[[email protected],Robert,78789799]

[[email protected],Kamal,99098889]

I want to display in proper order like space between email, name and mobile, so that make appearance better.

nayiaw · Accepted Answer · 2015-12-11 10:57:16Z

1

You can use join to display the user information in a better way, for example:

:multiple => true,  collection: @user.collect{|u| [[u.email, u.name, u.mobile].join(" - "), u.id]}

Then the result will be displayed like this:

[email protected] - Robert - 78789799

Just substitute the dash with anything you prefer.

answered Dec 11, 2015 at 10:57

nayiaw

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