title: Backbone.js detecting scroll event
body: <p>I have a following view</p>
  
  <pre><code>var FullWindow = Backbone.View.extend({
    initialize: function() {
      _.bindAll(this, 'detect_scroll');
    },
  
    // bind the events
    events : {
      "scroll" : "detect_scroll"
    },
  
    detect_scroll: function() {
      console.log('detected');
    }
  });
  </code></pre>
  
  <p>and I initialize it via</p>
  
  <pre><code>var full_window = new FullWindow({el:$('body')});
  </code></pre>
  
  <p>But I don't think it's working.</p>
  
  <p>When I change the events to</p>
  
  <pre><code>events : {
    "click" : "detect_scroll"
  },
  </code></pre>
  
  <p>It's fine.</p>
  
  <p>What's wrong?</p>