This is the code in the view.
<% form_tag({:controller => 'users',
:action => 'test'}) do %>
<%= text_field_tag(:search_options, params[:search_options])%>
<%= submit_tag("Display text!")%>
<% end -%>
I have a file test.html.erb and have also added get "users/test" to routes.rb still i'm getting Error: No route matches "/users/test"
The form_tag method creates a form to be send using HTTP POST by default. You state that the route you define in your routes.rb is a GET. So you have two options to fix this problem:
Change your route to POST "users/test"
Change your form_tag call to: form_tag({:controller => 'users', :action => 'test'}, :method => :get)
Related
I have the following when I do rake routes
next_post /users/next_post/:index(.:format) {:controller=>"users", :action=>"next_post"}
then, when I have this code in my ERB file:
<%= link_to "next", :next_post %>
I get the following error, and I just can't figure it out
No route matches {:controller=>"users", :action=>"next_post"}
What am I doing wrong here? The route itself looks like this
match '/users/next_post/:index',
:controller => "users",
:action => 'next_post',
:as => :next_post
You should use this
<%= link_to "next", next_post_path(#post.id + 1) %>
I am a little confused on how to set the route for a custom action. I have the following link in my view:
<%= link_to 'mark done', finish_task_path(task.id), :method => :post %>
In my tasks_controller I have:
def finish
#task = Task.find(params[:id])
new = {:status => "done"}
#task.update_attributes(new)
redirect_to :action => "index"
end
In my routes file I have:
match '/tasks/:id/finish', :to => 'tasks#finish'
I have also tried the following in my view:
<%= link_to 'mark done', finish_task_path(task.id), :method => :post %>
Which also has not worked. How do I set the route correctly?
You've created a route, but it is not named. Does this work?
match '/tasks/:id/finish', :to => 'tasks#finish', :as => 'finish_task'
Have a look at the output of rake routes to ensure your routes are being declared as you want.
I'm trying to render the Devise edit password form within another view because I don't want to duplicate the edit pw logic.
I've tried the following (after generating the Devise views):
<%= render 'devise/passwords/edit' %>
<%= render 'devise/passwords/form' %>
And a number of other variations on render that all seem to give me the same error:
"ActionView::MissingTemplate in foo#foo
Missing partial devise/passwords/edit..."
This variation:
<%= render :file => 'devise/passwords/edit.html.erb' %>
Gave me some hope but the following error:
"undefined local variable or method `resource' for #<#:0x47ef0e0>"
around this line:
<%= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :put }) do |f| %>
That makes me think I'm close (as that is code from the form that I want) but shouldn't that template be using the correct logic from the hidden Devise controller? Or do I need to do something in the routes file to get this to work?
Am I way off?
Try this:
<%= render :template => 'devise/passwords/edit',
:locals => {
:resource => my_user_model_variable,
:resource_name => my_user_model_name } %>
Where:
my_user_model_variable could be current_user
my_user_model_name could be "User"
How do I get:
<%= link_to 'Back', originalcontrollers_path %>
to be:
<%= link_to 'Back', modifiedcontrollers_path %>
I already have my route updated with:
get "modifiedcontrollers", :to => "originalcontrollers#index"
So the "/modifiedcontroller" url works the same as "/originalcontroller". When creating links I need it to point to the new url. How would I do this?
I am not sure I understand you, but try this:
get "modifiedcontrollers", :to => "originalcontrollers#index", :as => :modifiedcontrollers
get "modifiedcontrollers/new", :to => "originalcontrollers#new", :as => :new_modifiedcontroller
...
so if you need all stack of routes:
resources :modifiedcontrollers, :controller => :originalcontrollers
so now this will work as expected
<%= link_to 'Back', modifiedcontrollers_path %>
Rails is giving me a route error even though the route appears to
be in the route list.
The form is doing a Post to try to hit the update route on the Admin::ProductsController.
The edit route, index route, and show route work fine.
Using Rails 3.0.5 and ruby 1.9.2
Anyone have an idea? I can't seem to see the problem.
Error
No route matches "/admin/products/2039"
Code from ERB File that is generating the form
<%= form_for :product, #product, :url => { :action => "update" } do |f| %>
Products Controller method at this point is just a stub of
def update
puts params.inspect
end
Routes File
Analytics::Application.routes.draw do
match 'login' => 'Authentication#login', :via => [:get, :post]
namespace :admin do
# Directs /admin/products/* to Admin::ProductsController
# (app/controllers/admin/products_controller.rb)
root :to => 'AdminInterface#index', :via => :get
resources :products
resources :publishers, :only => [:edit, :update]
match 'publishers/query/:subset' => 'Publishers#index', :as => :publishers_subset, :via => [:get, :post]
end
end
According to your routes, shouldn't that be
= form_for [:admin, #product] do |f|
Your form_for can just be:
<%= form_for #product do |f| %>
If #product is an existing object then it will automatically know to go the update action of the ProductsController.