Is it possible to use a method from the parent class in the overwritten version in its child in javascript?

Is it possible to use a method from the parent class in the overwritten version in its child i开发者_StackOverflow中文版n javascript?

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Yes:

ParentClass.prototype.methodName.call(this, arg1, arg2);

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You could call the following in the overwritten version in the child class:

ParentClass.prototype.methodYouAreOverwriting.call(this);

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If you are using the module pattern check out this article: http://www.adequatelygood.com/2010/3/JavaScript-Module-Pattern-In-Depth