问题在于:filter:contact,:as => :如果我键入联系人的ID,字符串可以正常工作。但是当你有2000多个联系人时,那是不切实际的。如何成功过滤:contact,as => :string但要搜索:name而不是:id。
我尝试过以下操作但没有成功:
filter :contact, :as => :string, :collection => proc {Contact.where(:name => 'Paul' )}
filter :contact, :as => :string, :collection => proc { (Contact.order.all).resources{|c| [c.name]}}
注意:我的存储库可以找到here。
型号:order.rb
belongs_to :contact
迁移:
def change
create_table :orders do |t|
t.string :tag
t.text :description
t.string :technician_id
t.string :status
t.string :type
t.string :contact_id
t.string :business_id
t.timestamps
end
端
admin / orders / - orders.rb
filter :business
filter :contact, :as => :string, :collection => proc { (Contact.order.all).resources{|c| [c.name]}}
filter :tag
filter :description, :label => "Status"
filter :created_at
index do
column :business
column :contact
column :tag
column :status
column :description, :sortable => false do |order|
truncate(order.description, :length => 30)
end
答案 0 :(得分:3)
Activeadmin使用meta_search gem,所以试试这个:
filter :contact_name, :as => :string