search for: redirect_to_index

I have 3 methods: def add_to_cart # do some stuff redirect_to_index end def empty_cart # do some stuff redirect_to_index("your cart was emptied") end def redirect_to_index(msg = nil) flash[:notice] = msg if msg redirect_to :action => :index end How come the flash notice works if I''m setting msg = nil? For example, if I''...

...er.registered_from_ip = request.remote_ip # Set the user''s status to a default of 2 # Status 1 = Admin # Status 2 = Member # Status 3 = General User @user.status = "2" @profile.user_id = @user.id if @user.save and @profile.save redirect_to_index("Thank you for registering #{@user.first_name} #{@user.last_name}") end end end The way it works now, the profiles table looks like this when a record is saved: mysql> select * from profiles; +----+--------+----------+---------+-------+---------+ | id | gender | homepage...

...t; " : " Not " flash[:notice] = "Task is#{words}finished" if request.xhr? then render :update do |page| ids_changed.each {|x| page.toggle "td_#{x}" page.toggle "menu_#{x}_done" } end else redirect_to_index end end def task_complete!(taskid, is_complete=true, ids_changed = []) @task = Task.find(taskid) val = is_complete ? 1 : 0 @task.update_attribute(:done, val) ids_changed.insert(-1,@task.id) if @task.completed? task_complete!(@task.parent, is_complete, ids_changed)...

...t == nil Timesheet.create(:employee_id => ''1'', :cost_code_id => ''14'', :dept => ''007'', :ending_date => ''2006-07-15'') end redirect_to_index() end The create code does work, but I am trying to add the find to avoid duplicates. What is the format to mimic the where clause of a query? Thanks! -- Posted via http://www.ruby-forum.com/.

...if fair puts ''success'' @p.popular_score +=1 @p.save puts "add" @li = LineItem.new @li.product_id =params[:id] @li.list_id =-7ETwYBW1OEA@public.gmane.org @li.likeornot =1 @li.created_at = Time.now puts "line" @li.save redirect_to_index("推文成功") --> never worked, why? else redirect_to_index("一人只有一票唷") --> never worked, why? end end -------------------------------------------------------------------------------- In the view, I have a div displaying the score. <% if p...

...ut i can''t work out why: Here''s the action being tested - in case anyone recognises it, it''s based on the Depot app in Agile Web Dev with Rails. def checkout @in_checkout = true #don''t let user checkout with an empty cart if @cart.items.empty? redirect_to_index("Your cart is empty") else #see if the form is being submitted, ie if it''s a POST request if request.post? #make a new object with the form data @order = Order.create(:name => params[:name], :address => params[:a...

Hi,I am developing a web app and am following the text-Agile web development.....Each time I click my "add to cart" button" i always get the  page below:I have double checked to see if i have errors in my code,there was none,please what do i need to do to proceed? NameError in InteractController#add_to_cartundefined local variable or method `find_cart'' for

...gile Web Development with Rails''. I would like to extend the checkout screen, in such a way people can change the number of items they have selected in there cart. In my controller I have: def checkout @cart = find_cart @items = @cart.items if @items.empty? redirect_to_index("There''s nothing in your cart!") else @order = Order.new @address = Address.new end end I also created the following checkout.rhtml file: <% @page_title = "Checkout" -%> <%= error_messages_for(:order) %> <%= start_f...

...iven parameters and save" do post ''save_coupon'',{:coupon=>{:name=>@expectedName,:amount=>@expectedAmount}} end Here''s the controller method: def save_coupon coupon = Coupon.new(params[:coupon]) coupon.user = current_user coupon.save redirect_to_index "Coupon Added!" end And, I get the following failure: Mock ''Coupon_1008'' received unexpected message :user= with (#<User:0x221a3e8 @name="User_1009">) I''m sure that I''m missing something very simple, but I''ve been staring a...

I''m following the depot application in the rails bible Agile Web Development with Rails. In interation E1 NoMethodError in Admin#checkout Showing app/views/admin/checkout.rhtml where line #12 raised: You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.include? Extracted source (around line #12):

...if fair puts ''success'' @p.popular_score +=1 @p.save puts "add" @li = LineItem.new @li.product_id =params[:id] @li.list_id =-7ETwYBW1OEA@public.gmane.org @li.likeornot =1 @li.created_at = Time.now puts "line" @li.save redirect_to_index("推文成功") --> never worked, why? else redirect_to_index("一人只有一票唷") --> never worked, why? end end -------------------------------------------------------------------------------- In the view, I have a div displaying the score. <% if p...

I''m trying to implement a remove from cart method based on the examples in the second edition Agile book. I have everything working except for the RJS that removes items from the cart. Ideally what I''d like to do is highlight an element that I am deleting only if there is more than one of that particular item in the cart. If the item deleted is the only of

I am using this line on my index.rhtml page to capture the quantity required of a particular item for a basic shopping cart app: <%= text_field ''line_item'', ''quantity'', {:size=>3} %> </td> but my next screen (a cart screen) doesn''t reflect what was entered in that text field when the item is added to the cart. That is,

...class QuoteLineItem < LineItem belongs_to :quote belongs_to :product end the section of code that actually fails is here (labelled) def send_quote @quote = Quote.new(params[:quote]) @quote.quote_line_items << @cart.items if @quote.save # <---- error occurs here @cart.empty! redirect_to_index(''Thanks for requesting a quote. We will be in contact with you shortly'') else redirect_to :action => ''details'' end end it fails with the following (note the values to be inserted are actually objects that have not been dereferenced: INSERT INTO line_item...

...using the folowing controllers: admin_Controller application_Controller city_map_controller (with method: displayGMap) == Code Extract from city_map_controller == # Show a Google Map on a new page def displayGMap # @mapPoint = Gmap.find(params[:id]) # DBUG: Go back with report of what we found redirect_to_index("What the form got: |#{params[:id]}| |#{params[:mapPoint]}|") if params[:context] == :embedded render(:layout => false, :locals => { :mapPoint => @mapPoint}) end end I am using the following model: gmap.rb (containing class Gmap < ActiveRecord::Base) with...

...roduct) @items << current_item end current_item end Code in storecontroller.rb: # add a product to the cart def add_to_cart begin @product = Product.find(params[:id]) rescue logger.error("Attempt to access invalid product #{params[:id]}") redirect_to_index("Invalid product") else @cart = find_cart @current_item = @cart.add_product(@product) end end Code in _cart_item.rhtml: <% if cart_item == @current_item %> <tr id="current_item"> <% else %> <tr> <% end %> <td><%...

...gile Web Development with Rails''. I would like to extend the checkout screen, in such a way people can change the number of items they have selected in there cart. In my controller I have: def checkout @cart = find_cart @items = @cart.items if @items.empty? redirect_to_index("There''s nothing in your cart!") else @order = Order.new @address = Address.new end end I also created the following checkout.rhtml file: <% @page_title = "Checkout" -%> <%= error_messages_for(:order) %> <%= start_f...

On page 118, file store_controller.rb, the "redirect_to_index" is added. At mid page 120, that line is removed. When the browser is first sent to the ":3000/store", the page displays properly. But when the Add to Cart button is clicked, the browser displays the text of a try-catch block (see below). There is no error message - the browser clear...

...to access invalid product #{params[:id]}") flash[:notice] = " " redirect_to :action => :index else @list = List.new @list.add_line_item(@product,1) @list.name = 0 @list.user_id = session[:user_id] @list.created_at = Time.now @list.save redirect_to_index(" ") end # end end def unpush begin @product = Product.find(params[:id]) rescue logger.error("Attempt to access invalid product #{params[:id]}") flash[:notice] = " " redirect_to :action => :index else @list = List.new...

...tance create_table(:suppliers) do |t| t.column :name, :string, :limit => 60 # Other fields here end end def authorize unless session[:user_id] flash[:notice] = "Please log in" redirect_to(:controller => "login", :action => "login") end end private def redirect_to_index(msg = nil) flash[:notice] = msg if msg redirect_to(:action => ''index'') end end with regards, Naveen -- Posted via http://www.ruby-forum.com/.