Databases
StackOverflow2013
Postsdbo
POrails render partial after ajax get request
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POrails render partial after ajax get request
    text
    copied!<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>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload