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"
Related
I am creating blog application in rails. I have a common form for creating and updating blog.
This is view of edit and new.html.erb
<%= render :partial => "form"%>
This is view of _form.html.erb blog:
<%= form_for #blog do |f| %>
<%= f.text_field :title, :placeholder => "Title" %><br>
<%= f.cktext_area :article, :placeholder => "Content", :ckeditor => {:toolbar => "MyToolbar"} %>
<%= f.submit %>
<% end %>
My blog is creating successfully but I am getting error on update action. This is my edit and update action in blog controller:
def edit
#blog = Blog.find_by_slug(params[:id])
end
def update
#blog = Blog.find(params[:id]) || not_found
#blog.update_attributes(params[:blog])
redirect_to "/blogs/#{#blog.slug}"
end
When I open form from edit view, and click on update button, it throws error:
No route matches [PUT] "/blog/2"
My routes.rb is:
resources :blogs
get 'blog', to: 'blogs#index'
get '/blog/:id', to: 'blogs#show', as: 'blog'
I am not getting where it is going wrong. I tried to add "url: blogs_path" in form_for, it removes the error but doesn't save the edit changes.
Can anybody help me where I am going wrong here?
Thank you.
Okay. I dont understand why you want to go against conventions. Anyway, using form_for resource would automatically generate action URL as a PUT to /resources/:id if its an update operation.
So to override this you need to do two things.
update your routes to support this:
Add this line to your routes file:
put 'blog/:id' => 'blogs#update', :as => 'update_blog'
It is important that you put this line above your 'resources :blogs` call.
2 . specify the URL to which the form should submit:
You will need to create the form tag like this:
<%= form_for #blog, :url => update_blog_path(#blog) do |f| %>
Try this and let us know.
In my form I need my admin scope like this
<%= form_for [:admin, #event], :html => {:multipart => true} do |f| %>
Now, replacing this with nested_form_for (Using Ran Bates' Nested_form gem)
<%= nested_form_for [:admin, #event], :html => {:multipart => true} do |f| %>
the POST action inserts the new nested task record for this event twice!?
Removing the :admin scope fixes this, but I could not do without it. What would be a solution here? Thanks!
Issue originated from messed up controller action. Closing this.
OK, so Ive set up my mailer in Rails which works fine, but I wanted to make a new action (or maybe just a view?) to have a slimmed down contact form in a lightbox. I can do that all fine and dandy but it would use the default layout which I dont want. So I added:
render :layout => 'lightbox'
to the action so that I could use a new layout. Unfortunately that seems to block off my access to the model as I get this error when the lightbox pops up
undefined method `model_name' for NilClass:Class
#on this line
<% form_for #contact, :url => {:action => "create"}, :html => {:method => :post} do |f| %>
So by using a different layout I cant use the resources I set up in my routes which is here:
resources :contacts, :only => [:new, :create], :as => :contacts
#Im passing in a name to the email form
match "contacts/direct/:name" => "contacts#direct", :as => :direct_email
I hope that made sense. But what do I do?
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)
I have list of images and for every image I have link for deleting. That link looks this:
<%= link_to 'delete image', {:controller => 'shops', :action => 'delimg', :imgid => u.id}, :confirm => 'Really?' %>
def logo
puts params[:imgid]
...
end
And I am getting an error Couldn't find Shop with ID=logo and app/controllers/shops_controller.rb:17:in `show' - I tried to add puts 'IN SHOW and it really looks, that after click on that link is called method show. I have no idea, how it is possible...
Could someone help me, please, where is the problem?
This is probably how I would have done it:
#routes.rb
resources :shops do
delete :delimg, :on => :member
end
By adding that, there will be a defined route to the delimg action mapped to the delete method. And that makes it possible to do the following in the view:
<%= link_to 'delete image', delimg_shop_path(u.id), :method => :delete %>
delimg_shop_path is a path helper that exists because of what was added in the routes.rb
you are displaying params[:ingid] in the logo method but in the link to action u have specified delimg??
modiefy your link to as
<%= link_to 'delete image', {:controller => 'shops', :action => 'logo', :imgid => u.id}, :confirm => 'Really?' %>
then it will work