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    <p>The reason is quite simple: the partial contains much javascript you can't load and execute this way. </p> <p>So you can't use RJS there.</p> <p>The proper way to do is UJS: get data with an AJAX call and render the result. In the following code, I use jQuery.</p> <p>In your view add:</p> <pre><code>//include google script &lt;script type="text/javascript" src='http://maps.google.com/maps/api/js?sensor=false&amp;libraries=geometry'&gt;&lt;/script&gt; //include gmaps4rails javascript &lt;%=javascript_include_tag 'gmaps4rails' %&gt; &lt;script type="text/javascript" charset="utf-8"&gt; //load map when button click (replace with what you want) $('#ajax_map').click(function(){ //you have to set a size to the div otherwise the map won't display, that's the purpose of these css classes $('#map_container').addClass('map_container'); $('#gmaps4rails_map').addClass('gmaps4rails_map'); //create the map object Gmaps4Rails.initialize(); //of course, replace these two with your dynamic data, you'd have to use some $.ajax jQuery method. Gmaps4Rails.direction_conf.origin = 'toulon, france'; Gmaps4Rails.direction_conf.destination = 'paris, france'; //read the js file, you can customize much more: https://github.com/apneadiving/Google-Maps-for-Rails/blob/master/public/javascripts/gmaps4rails.js Gmaps4Rails.create_direction(); }); &lt;/script&gt; &lt;div id="map_container"&gt; &lt;div id="gmaps4rails_map"&gt;&lt;/div&gt; &lt;/div&gt; &lt;button type="button" id="ajax_map"&gt;Ajax Map&lt;/button&gt; </code></pre> <p>Add the following class in your CSS:</p> <pre><code>#map-container { width: 800px; } #gmaps4rails_map { width: 800px; height: 400px; } </code></pre>
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    1. COwow, thanks for the quick answer! Works great! Also, gmaps4rails is a really great gem, thanks for all the work on it!
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    2. COI don't have edit privileges, but the CSS should be # instead of . bc they're IDs
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    3. CO@kinet: thanks ;)
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