search for: treestruct

...+ In the form where I create a new items to the tree structure I have in a hidden input always the parent of item, that I just create. In a controller I do this: def create @user = User.new(params[:user]) respond_to do |format| if @user.save save_tree = TreeStruct.create!(:user_id => @user.id) save_tree.move_to_child_of(params[:parent]) format.html { redirect_to(root_url, :notice => ''OK.'') } format.xml { render :xml => @user, :status => :created, :location => @user } else...