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POrails render partial after ajax get request
 

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  1. POrails render partial after ajax get request
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    <p>I use Jvectormap into my Rails 3 app. When I click on it, I want to hide the map and visualize a partial with information about the selected country. </p> <p>I handle the map click and I send a GET req to the server.</p> <p>users.js.coffee.erb</p> <pre><code>$ -&gt; $("#world-map").vectorMap onRegionClick: (event, code) -&gt; $('#world-map').hide(1000) $.get('/users/statistics', {code: code}); $('#statistics').show(1000) </code></pre> <p>users_controller.rb</p> <pre><code>def statistics @country = Country.find_by_two_letter_code((params[:code]).downcase) render :nothing =&gt; true </code></pre> <p>end</p> <p>this is the response</p> <blockquote> <p>Started GET "/users/statistics?code=ET" for 127.0.0.1 at 2013-06-02 17:54:49 +0200</p> <p>Processing by UsersController#statistics as <em>/</em></p> <p>Parameters: {"code"=>"ET"}</p> <p>Country Load (0.2ms) SELECT "countries".* FROM "countries" WHERE </p> <p>"countries"."two_letter_code" = 'et' LIMIT 1</p> <p>Rendered text template (0.0ms)</p> <p>Completed 200 OK in 2ms (Views: 0.6ms | ActiveRecord: 0.2ms)</p> </blockquote> <p>and the view</p> <p>show.html.erb</p> <pre><code> &lt;p&gt; &lt;div id="world-map" style="width: 620px; height: 300px"&gt;&lt;/div&gt; &lt;div id="statistics" style="width: 620px; height: 300px; display:none;"&gt; &lt;section&gt; &lt;%= render partial:'statistics', :locals =&gt; {:country =&gt; @country} %&gt; &lt;/section&gt; &lt;/div&gt; &lt;/p&gt; </code></pre> <p>_statistics.html.erb</p> <pre><code>&lt;%= link_to '&lt;i class="icon-remove"&gt;&lt;/i&gt;'.html_safe%&gt; &lt;%=country%&gt; &lt;%=@country%&gt; </code></pre> <p>Now, everything works, but the partial doesn't visualize the country value. I don't undestand if I have to re-render the partial after the ajax get request, and how.</p> <p>I've tried to change the controller in another way, but the behavior is the same.</p> <pre><code>def statistics @country = Country.find_by_two_letter_code((params[:code]).downcase) render 'users/_statistics' end </code></pre>
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    1. COTry use respond_whit @country instead render xxxx ?
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      1. USoverallduka
 

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