javascript - How can I stop event propagation with Backbone.js? -

Using a backbone.js view, I want to include the following events:

   
 Events: When I click on a link, open the panel How can I remove it? What I want is a clickable box that will trigger an action, but this box can contain elements that trigger other tasks, and not a parent action. Think for example Twitter.com, and links in the Tweets / right hand panel.   
 
 
 I am using  e.stopImmediatePropagation ();  To keep the program publicity, I want to do that was a small way to do this. I should return false; But this is due to being familiar with jQuery.