远程：对于带有参数的link_to为true

Question

I have following problem

I have link_to

//_sort_by.html.erb
 <%= link_to "sort", :sort_by => "things", remote: true %> 

And in my controller I have function which choose posts according to sort_by

def show_posts    
    @category=Category.find_by(name: params[:sort_by])

    if(@category)

    @posts=Post.where(category_id: @category)

    respond_to do |format|
      format.js  
      format.html
    end

    else
      @posts=Post.all
    end
 end

and in views

   //show_posts.html.erb
       <div class="posts">
                      <%= render @posts %> 
       </div>
   // 
   and I have _post.html.erb

It works fine (obviously without remote: true), but it refreshes site everytime when I change category of posts so in show_posts.js.erb I'd like to refresh only class="posts", like

  $('.posts').load(location.href + " .posts");

In routes.rb I have get 'show_posts'. But unfortunatelly it doesn't work. Could someone help me?

Edit: changing show_posts.js.erb to

  $('.posts').html("<%= j render @posts %>");

works. Thank you all for tips!

Answer 1

 $('.posts').append("<%= escape_javascript render(:partial => 'posts') %>");

使用这些内容更改您的show_posts.js.erb。

Answer 2

Try this out

$('.posts').html("<%= j render 'post' %>");

Hope this helps!