class TutorsDatatable

Public Instance Methods

as_json(options = {}) click to toggle source

This will return all the data that DataTables expects including all the relevant rows from the database.

# File app/datatables/tutors_datatable.rb, line 13
def as_json(options = {})
  conditions = if params[:sSearch].present?
    ["LOWER(name) LIKE :q", q: "%#{params[:sSearch].downcase}%"]
  else
    {}
  end
  tutors = params[:nonsearchable_only].present? ? Tutor.non_searchable : Tutor.all
  as_datatable(tutors, conditions)
end
data_hash(tutor) click to toggle source

This fetches the correct page of data in the correct order.

# File app/datatables/tutors_datatable.rb, line 25
def data_hash(tutor)
  {
    id: tutor.id,
    name: tutor.full_name,
    email: mail_to(tutor.email),
    is_registration_completed: admin_tutor_status_link(tutor),
    active: admin_user_activation_link(tutor),
    searchable: admin_tutor_searchable_link(tutor),
    admin: admin_user_admin_link(tutor),
    is_featured: admin_tutor_featured_link(tutor),
    upload_image: admin_user_image_upload_form(tutor),
    user_activity: user_activity_link(tutor)
  }
end
sort_columns() click to toggle source

Provide the sequence in which columns to be sorted.

# File app/datatables/tutors_datatable.rb, line 41
def sort_columns
  %w(name email is_registration_completed activation_state searchable admin)
end