Instantiate a JavaScript Object Using a String to Define the Class Name

Posted by Kirk on Stack Overflow See other posts from Stack Overflow or by Kirk
Published on 2009-09-02T06:34:55Z Indexed on 2010/03/14 11:35 UTC
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Here's what I'm trying to do -- this is pseudo code and doesn't work. Does anyone know how to accomplish this for reals:

// Define the class
MyClass = Class.extend({});

// Store the class name in a string
var classNameString = 'MyClass';

// Instantiate the object using the class name string
var myObject = new classNameString();

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