“Acara Backbone” Kode Jawaban

Acara Backbone

var ENTER_KEY = 13;
var InputView = Backbone.View.extend({

  tagName: 'input',

  events: {
    "keydown" : "keyAction",
  },

  render: function() { ... },

  keyAction: function(e) {
    if (e.which === ENTER_KEY) {
      this.collection.add({text: this.$el.val()});
    }
  }
});

Benjie Monterde

pendengar acara backbone js

var ViewName = Backbone.View.extend({  
   initialize: function(){  
      this.$el.on("eventName", this.functionName, this)  
   },  
   functionName: function(){  
    //whatever  
   },
   remove: function() {
      this.$el.off("eventName", this.functionName);
      Backbone.View.prototype.remove.apply(this, arguments);
   }  
});

Nervous Newt

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