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class instance interface abstract-class extends implements private protected public static const constructor super read-only friendly-method event |
ExtendsA class can be extended from another class. Methods can be overrided by a subclass. ZNOW makes good use of the reserved word "extends" to trigger the extend feature. var SubClass=Class.extends(BaseClass)({
init:function(arg){
this.super(arg);
},
method1:function(){
}
});
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