Created
October 10, 2011 17:15
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Como crear clases y herencias en JS
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var Forma = function(){}; | |
Forma.prototype = { | |
getArea: function() | |
{ | |
console.log('Get Area from Forma'); | |
} | |
}; | |
var Cuadrado = function() | |
{ | |
var __super__ = Forma; | |
__super__.apply(this); | |
__super__ = null; | |
}; | |
Cuadrado.prototype = new Forma(); | |
Cuadrado.prototype = { | |
getArea: function() | |
{ | |
console.log('Get Area from Cuadrado'); | |
} | |
}; | |
var Circulo = function() | |
{ | |
var __super__ = Forma; | |
__super__.apply(this); | |
__super__ = null; | |
}; | |
Circulo.prototype = new Forma(); | |
Circulo.prototype = { | |
getArea: function() | |
{ | |
console.log('Get Area from Circulo'); | |
} | |
}; | |
var Triangulo = function() | |
{ | |
var __super__ = Forma; | |
__super__.apply(this); | |
__super__ = null; | |
}; | |
Triangulo.prototype = new Forma(); | |
Triangulo.prototype = { | |
getArea: function() | |
{ | |
console.log('Get Area from Triangulo'); | |
} | |
}; | |
(new Forma()).getArea(); | |
(new Cuadrado()).getArea(); | |
(new Circulo()).getArea(); | |
(new Triangulo()).getArea(); |
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