Databases
StackOverflow2013
Postsdbo
POroutes when nested resource and nested attribute
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POroutes when nested resource and nested attribute
    primarykey
    data
    text
    <p>I have a Review model which is nested resource of Publication model. Review model have accept_nested_attributes_for review_comments. I wonder how could I show delete path to delete review_commment?</p> <pre><code>&lt;% @review.review_comments.each do |review_comment| %&gt; &lt;%= link_to "delete", ???, method: :delete %&gt; &lt;% end %&gt; </code></pre> <p>review.rb</p> <pre><code>has_many :review_comments, :dependent =&gt; :destroy accepts_nested_attributes_for :review_comments, :allow_destroy =&gt; :true </code></pre> <p>review_comment.rb</p> <pre><code>belongs_to :review </code></pre> <p>publication.rb</p> <pre><code>has_many :reviews </code></pre> <p>routes.rb</p> <pre><code>resources :publications do resources :reviews end resources :review_comments </code></pre> <p>UPDATE</p> <pre><code>def create @review_comment = ReviewComment.new(params[:review_comment]) if @review_comment.save redirect_to @review_comment, notice: 'Review comment was successfully created.' .... end def destroy @review_comment = ReviewComment.find(params[:id]) @review_comment.destroy redirect_to :back, notice: "Deleted" end </code></pre> <p>UPDATE</p> <pre><code> review_comments GET /review_comments(.:format) review_comments#index POST /review_comments(.:format) review_comments#create new_review_comment GET /review_comments/new(.:format) review_comments#new edit_review_comment GET /review_comments/:id/edit(.:format) review_comments#edit review_comment GET /review_comments/:id(.:format) review_comments#show PUT /review_comments/:id(.:format) review_comments#update DELETE /review_comments/:id(.:format) review_comments#destroy </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USvitdes
    1. USvitdes
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COdo you have a review_comments controller.
      singulars
      1. POroutes when nested resource and nested attribute
      1. USAman Garg
    2. COI have, in this controller I have create and delete actions
      singulars
      1. POroutes when nested resource and nested attribute
      1. USvitdes
    3. COcan you paste the content of your review_comments_controller.rb file.
      singulars
      1. POroutes when nested resource and nested attribute
      1. USAman Garg
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload