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POhow can I cache a partial retrieved through link_to_remote in rails?
 

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  1. POhow can I cache a partial retrieved through link_to_remote in rails?
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    <p>I use link_to_remote to pull the dynamic contents of a partial onto the page. It's basically a long row from a database of "todo's" for the day.</p> <p>So as the person goes through and checks them off, I want to show the updated list with a line through those that are finished.</p> <p>Currently, I end up needing to click on the link_to_remote again after an item is ticked off, but would like it to redirect back to the "cached" page of to-do's but with the one item lined through.</p> <p>How do I do that?</p> <p>Here is the main view:</p> <pre><code>&lt;% @campaigns.each do |campaign| %&gt; &lt;!--link_to_remote(name, options = {}, html_options = nil)--&gt; &lt;tr&gt;&lt;td&gt; &lt;%= link_to_remote(campaign.name, :update =&gt; "campaign_todo", :url =&gt; {:action =&gt; "campaign_todo", :id =&gt; campaign.id } ) %&gt; &lt;/td&gt;&lt;/tr&gt; &lt;% end %&gt; &lt;/table&gt; &lt;div id="campaign_todo"&gt; &lt;/div&gt; </code></pre> <p>I'd like when the New/Create actions are done to go back to the page that redirected it there.</p> <p>When someone wants to "do" a task, it takes them to the new action. here is the controller:</p> <pre><code> def create @contact_call = ContactCall.new(params[:contact_call]) if @contact_call.save flash[:notice] = "Successfully created contact call." redirect_to contact_path(@contact_call.contact_id) else render :action =&gt; 'new' end end </code></pre> <p>I switched to redirect_to :back, which takes me back to the main view shown above...but WITHOUT the PARTIAL. It means I need to reload the partial all over again, which is a time-consuming database call.</p> <p><strong>1) Is it possible to go back to a view that has a partial called through AJAX and still have those results show up? 2) Can that result, however, be marked via CSS to indicate that it has been "checked off"?</strong></p>
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