Difference between revisions of "Constructors"
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| Line 6: | Line 6: | ||
this.yearOfBirth = yearOfBirth; | this.yearOfBirth = yearOfBirth; | ||
this.job = job; | this.job = job; | ||
} | } | ||
| Line 15: | Line 13: | ||
john.calculateAge(); | john.calculateAge(); | ||
</pre> | |||
== Adding Inheritance == | |||
'''The was taken out of the constructor and added to the protoype so other instances of person could use it without it being a part of the person function constructor.''' | |||
<pre> | |||
Person.protoytpe.calculateAge = function() { | |||
console.log(2016 - this.yearOfBirth); | |||
} | |||
</pre> | </pre> | ||
==[[#top|Back To Top]]-[[Main_Page| Home]] - [[Java Script|Category]]== | ==[[#top|Back To Top]]-[[Main_Page| Home]] - [[Java Script|Category]]== | ||
Revision as of 17:20, 6 November 2016
Function Constructor
var Person = function(name, yearOfBirth, job){
this.name = name;
this.yearOfBirth = yearOfBirth;
this.job = job;
}
var john = new Person('john', 1967, 'teacher');
john.calculateAge();
Adding Inheritance
The was taken out of the constructor and added to the protoype so other instances of person could use it without it being a part of the person function constructor.
Person.protoytpe.calculateAge = function() {
console.log(2016 - this.yearOfBirth);
}