If you want to derive a class from another class in Javascript when developing a Windows store app using WinJS library , you can use the WinJS.Class.derive method to do it.
How to Derive a Class (Inheritance) in Javascript (WinJS) ?
Below is a sample code snippet demonstrating how to derive a class in WinJS.
var abundantcode = WinJS.Class.define( function(a,b) { this.a = a; this.b = b; }, { a: undefined, b: 10, _b: { set: function (value) { this.b = value; } } } ); var subdomain = WinJS.Class.derive(abundantcode, function (a,b) { this.a = a; this.b = b; }); // Creating an instance of the class var obj = new subdomain(10,11); ?
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