我有使用复选框多次删除的问题.当我删除多个记录时,它会获得复选框的ID,但是它将方法名称作为参数传递并显示错误.
这是我的代码,
**In my Controller method :**
def destroy
@ticket = current_user.tickets.find(params[:ticket_ids])
@ticket.destroy
respond_to do |format|
format.html { redirect_to tickets_url }
format.json { head :no_content }
end
end
def destroy_multiple
Ticket.destroy(params[:tickets])
respond_to do |format|
format.html { redirect_to tickets_path }
format.json { head :no_content }
end
end
**In my index.html.erb**
<%= form_tag destroy_multiple_tickets_path,method: :delete do %>
.
.
<td class="table-icon">
<%= check_Box_tag "ticket_ids[]",ticket.id %>
</td>
.
.
<%= submit_tag "Delete selected" %>
**In routes.rb**
resources :tickets do
collection do
delete 'destroy_multiple'
end
end
它告诉我这个错误::::
Couldn't find Ticket with id=destroy_multiple [WHERE "tickets"."user_id" = 1]
通过争论::::
{"utf8"=>"✓","_method"=>"delete","authenticity_token"=>"yHeRR49ApB/xGq1jzMTdzvix/TJt6Ysz88nuBEotHec=","ticket_ids"=>["11","12"],"commit"=>"Delete selected","id"=>"destroy_multiple"}
解决方法
做
Ticket.destroy(array_of_ids)