Hammer JS not working with backbone

问题

I'm trying to get hammer js events working with backbone but can't get it to respond to events. I've tried the following already..

http://cijug.net/tech/2013/01/16/backbone-hammer/

https://gist.github.com/kjantzer/4279025

I've also put below piece of code in my view

initialize: function(){
    this.events = _.extend({}, this.defaultEvents, this.events||{});      
}

JS Fiddle : http://jsfiddle.net/XcYhD/

Code

<div id="swiping"></div>

JS

AppView = Backbone.View.extend({

  el: '#swiping',          

  events: {
    'swipe': 'swipeMe'
  },

  render: function(){             
    this.$el.html('<h2>Swipe Me</h2>');
  },

  swipeMe: function(e){                
    alert('swiped ' + e.direction);
  }

});

var view = new AppView();
view.render(); 

Libraries Included - hammer.js , jquery.specialevent.hammer.js , etc..

Anyway to get it working ?

回答1:

You don't need the special events plugin, I'd just go with the jquery plugin and then run the hammer() function in your render.

  render: function(){             
    this.$el.html('<h2>Swipe Me</h2>');
    this.$el.hammer();
  },

Here's an updated fiddle: http://jsfiddle.net/XcYhD/20/

来源：https://stackoverflow.com/questions/16083933/hammer-js-not-working-with-backbone