javascript - How to extend the class which inherits Backbone.Events? -
i'm trying create following structure of classes using backbone.js inheritance model: backbone.events -> parent -> child child should call initialize parent, unfortunately not work. parent methods , properties not visible. please help. my code var parent = function() { this.initialize.apply(this, arguments); }; _.extend(parent.prototype, backbone.events, { initialize: function() { // parent init }, }); var child = function() { this.initialize.apply(this, arguments); }; _.extend(child.prototype, parent, { /* inherits parent */ initialize: function() { // need call `parent init` code // need init myself (child) // not work // parent methods , properties not visible parent.prototype.initialize.call(this, arguments); } }); just use following approach: function parent() { this.initialize.apply(this, arguments); }; _.extend(parent.prototype, backbone.events, { init...
