On Thursday, February 8, 2018 at 7:41:19 PM UTC-5, Walter Lee Davis wrote:
>
> Show the code where you are trying to render this form. A partial that
> renders implicitly (like in a scaffolded CRUD form):
>
> #/app/views/posts/new.html.erb
> <%= render 'form' %>
>
> ...will get a local variable named `post` in the render context.
>
> What does your controller look like, and what does the enclosing template
> look like that is rendering this partial?
>
> Walter
>
> > On Feb 8, 2018, at 6:37 PM, fugee ohu
> wrote:
> >
> > _active_record_post_comments.html.erb
> >
> >
> > <%= render post.comments %>
> >
> > <% if (user_signed_in? && current_user != User.find(post.blogger_id)) %>
> >
> > <%= render partial: "blogit/comments/form", locals: {
> post: post, comment: comment } %>
> >
> > <% end %>
> >
> > _form.html.erb
> >
> > <%= form_for [post, comment], remote: true,
> > html: {
> > class: "new_blog_comment", id: "new_blog_comment" } do |f| -%>
> >
> > error:
> > ActionView::Template::Error (undefined local variable or method `post'
> for #<#:0x007f607eeeb278>
> > Did you mean? @post):
> > 1:
> > 2: <%= form_for [post, comment], remote: true,
> > 3: html: {
> > 4: class: "new_blog_comment", id: "new_blog_comment" } do |f|
> -%>
> >
> >
> > --
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>
>
> > For more options, visit https://groups.google.com/d/optout.
>
> class PostsController < ::Blogit::ApplicationController
def show
@post = Post.find(params[:id])
end
show.html.erb
<%= render @post %>
<%= share_bar_for @post %>
<%= render "blogit/posts/post_footer", post: @post %>
<%= comments_for @post %>
posts_helper.rb
def comments_for(post)
render(partial:
"blogit/posts/#{Blogit.configuration.include_comments}_comments", locals: {
post: post, comment: Blogit::Comment.new })
end
active_record_comments.html.erb
<%= render post.comments %>
<% if (user_signed_in? && current_user != User.find(post.blogger_id)) %>
<%= render partial: "blogit/comments/form", locals: { post: post, comment:
comment } %>
<% end %>
comments/_form.html.erb
<%= form_for [post, comment], remote: true,
html: {
class: "new_blog_comment", id: "new_blog_comment" } do |f| -%>
<%=t :leave_a_comment, scope: 'blogit.comments'%>
<%= field do %>
<%= f.label :body, t(:your_comment, scope: 'blogit.comments') %>
<%= f.text_area :body %>
<%= errors_on(comment, :body) %>
<% end %>
<%= actions do %>
<%= f.submit t(:add_comment, scope: 'blogit.comments'), :disable_with
=> t(:adding_comment, scope: 'blogit.comments') %>
<% end %>
<% end -%>
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