hi, i have 3 models 1.request 2.user 3.requesttargetuser Requesttargetuser belongs_to :request belongs_to :user User has_many :requesttargetusers, :dependent=> :destroy has_many :requests,:through => :requesttargetusers Request has_many :requesttargetusers,:dependent=> :destroy has_many :users, :through=>:requesttargetusers Now when i want to add a user as requesttargetuser for a request I jus use req=Request.find(:last) targetuser=user.find(:last) req.users<<targetuser If i want to remove a user from the users list of a request,is there any method similar to that of adding? Thanks -- Posted via http://www.ruby-forum.com/.
You may try: usertodelete = req.users.find(params[:id]) # Get the user to destroy usertodelete.destroy Charanya Nagarajan wrote:> hi, > i have 3 models > 1.request > 2.user > 3.requesttargetuser > > Requesttargetuser > belongs_to :request > belongs_to :user > > User > has_many :requesttargetusers, :dependent=> :destroy > has_many :requests,:through => :requesttargetusers > > Request > has_many :requesttargetusers,:dependent=> :destroy > has_many :users, :through=>:requesttargetusers > > Now when i want to add a user as requesttargetuser for a request > > I jus use > > req=Request.find(:last) > targetuser=user.find(:last) > > req.users<<targetuser > > If i want to remove a user from the users list of a request,is there any > method similar to that of adding? > > Thanks-- Posted via http://www.ruby-forum.com/.
Paco Guzman wrote:> You may try: > > usertodelete = req.users.find(params[:id]) # Get the user to destroy > usertodelete.destroy >I do not want to delete the user .I want to delete the user entry in the requesttargetuser table. I Found out a way to do this req=Request.find(:last) user=User.find(:last) req.users.delete(user) Thanks Paco . -- Posted via http://www.ruby-forum.com/.