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PO'Template is missing' error in Rails 3.1 when trying to render
 

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  1. PO'Template is missing' error in Rails 3.1 when trying to render
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    <p>I'm trying to use Ajax with my CRUD. I'm following this <a href="http://stjhimy.com/posts/07-creating-a-100-ajax-crud-using-rails-3-and-unobtrusive-javascript" rel="nofollow noreferrer">tutorial</a>.</p> <p>I see this error:</p> <pre><code>Missing template posts/edit, application/edit with {:handlers=&gt;[:erb, :builder, :coffee], :formats=&gt;[:html], :locale=&gt;[:en, :en]}. Searched in: * "/Users/wangstabill/Code/rails/ajax_on_rails/app/views" </code></pre> <p>when I try to click the edit link. It looks like:</p> <pre><code>&lt;%= link_to 'Edit', edit_post_path(post, remote: true) %&gt; </code></pre> <p>Now, I have a simple js.erb file located in app/views/posts/edit.js.erb. This file is not used for a response. Looking at the above error message, the :formats key's value is the array that only contains :html. If I create a edit.html.js, this works fine but not the edit.js.erb file.</p> <p>This <a href="https://stackoverflow.com/questions/7101822/error-in-rails-3-1-using-js-jquery-template-is-missing">post</a> recommends removing the old rails.js file, but I'm quite sure I never included it in this simple app (or where to find it if I did).</p> <p>Here's what my controller class looks like:</p> <pre><code>class PostsController &lt; ApplicationController before_filter :load, :except =&gt; [:destroy, :create] def load @posts = Post.all end def index @post = Post.new end def edit @post = Post.find(params[:id]) end def create @post = Post.new(params[:post]) if @post.save flash[:notice] = 'Post was successfully created.' load end end def update @post = Post.find(params[:id]) if @post.update_attributes(params[:post]) flash[:notice] = 'Post was successfully updated.' end end def destroy @post = Post.find(params[:id]) @post.destroy flash[:notice] = 'Successfully destroyed post.' load end end </code></pre> <p>I don't understand why my create and destroy actions are successfully responding with js.erb templates, but not edit. Thanks for any help!</p>
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