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javascript Programming Glossary: this.rHow to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript the base class's constructor function to take co ords this.r r Circle.prototype new Shape before adding methods to it Circle.prototype.toString.. ' Shape.prototype.toString.call this ' with radius ' this.r This example will work and you will see code like it in many.. can write simply function Circle x y r Shape.call this x y this.r r Circle.prototype subclassOf Shape instead of the new Shape..
When actually is a closure created? http://stackoverflow.com/questions/2780428/when-actually-is-a-closure-created 1. Case 3 script type text javascript function Circle r this.r r Circle.prototype.foo function return 3.1415 this.r this.r.. r this.r r Circle.prototype.foo function return 3.1415 this.r this.r script in this case Circle.prototype.foo which returns.. r Circle.prototype.foo function return 3.1415 this.r this.r script in this case Circle.prototype.foo which returns the circle's..
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