Despues de unos 12 años usando Js, ha vuelto y con mas ganas.Para recordar OO en js !!!!!! y usar EXT JS - http://extjs.es/
// clasic class
Persona =
function(){ // private field var nombre = null; // public field this.Nombre ; this.Sexo; this.TipoDocumento; //public metodos this.Ver = ver; this.Show = ver2; //private function ver(){alert(
this.Nombre);}
//private function ver2(obj){alert(obj);
}
}
// run
var
p = new Persona();p.Nombre =
"juan";p.Ver();
// generic object dinamic
var
TSexo = new Object();TSexo.Nombre =
"M";// run
p.Sexo = TSexo;
p.Show(p.Sexo.Nombre);
// generic object inline
var
TDoc = {"Nombre":'' , "ID":0};TDoc.Nombre =
"DNI";TDoc.ID = 0;
//run
p.TipoDocumento = TDoc;
p.Show(p.TipoDocumento.Nombre);
// function inline
var
ver2fn = function(texto){alert(texto);
}
// clase inline
var
Domicilio = { "Calle":'',
"Nro":0,
"Ver" :function(){ // inlinealert(
"" + this.Calle);}
,
"Ver2" : ver2fn //puntero};
// run
Domicilio.Calle =
"ACA";Domicilio.Ver();
Domicilio.Ver2(
"El numero es:" +Domicilio.Nro);//Adding methods
Persona.prototype.changeName =
function(name) { this.Nombre = name;}
Persona.prototype.toString =
function(){
return "(Nombre:" + this.Nombre + ",Sexo=" + this.Sexo.Nombre + ")";}
// runp.changeName(
"Otro-nombre");p.Ver();
alert(p.toString());
//
function
superTest() { return "superTest";}
function
subTest() { return "subTest";}
// clase tipo funcion
function
superClass() { this.supertest = superTest; //attach method superTest}
// run
var
sClass = new superClass();alert(sClass.supertest());
// ******** pseudo-herencia
function
superClass() { this.supertest = superTest; //attach method superTest}
function
subClass() { this.inheritFrom = superClass; this.inheritFrom(); this.subtest = subTest; //attach method subTest this.Tipo ;}
//run inherit
var newClass = new subClass();newClass.Tipo =
"1";alert(newClass.subtest());
// yields "subTest"alert(newClass.supertest());
// yields "superTest"//view class
// for(x in p) alert(""+ x + "\n\r " + typeof(p[x]) + "\n\r\n\r " + p[ x ] )
alert(
"extender funciones prototype")// extender funciones
Function.prototype.inheritsFrom =
function( parentClassOrObject ){ if ( parentClassOrObject.constructor == Function ){
//Normal Inheritance this.prototype = new parentClassOrObject; this.prototype.constructor = this; this.prototype.parent = parentClassOrObject.prototype;}
else{
//Pure Virtual Inheritance this.prototype = parentClassOrObject; this.prototype.constructor = this; this.prototype.parent = parentClassOrObject;}
return this;}
function DomicilioComercial(tel){ this.tel=tel; this.emails=[];}
DomicilioComercial.inheritsFrom( Domicilio );
//run
var
f = new DomicilioComercial( "4878844" );f.Calle =
"San MArtin";f.Ver();
// override
DomicilioComercial.prototype.Ver=
function(){ // alert("this.parent:" + this.parent); //this.parent.Ver.call(this); // var tt = this.parent.Ver.call(this);alert(
this.Calle + "-"+ this.tel); // return tt;}
//runvar
f2 = new DomicilioComercial( "444444444" );f2.Calle =
"Las Heras";f2.Ver();
</
script></
body>
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