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JavaScript - create method inside object

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Created by:

Eshaal-Wilkinson

774

In this article, we would like to show you how to create method inside object in JavaScript.

Quick solution:

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const object = {
    methodName: function(){
        console.log('Some action...');
    }
}
​
object.methodName();  // Some action...

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Practical examples

Edit

In this example, we create a method that displays our user object full name.

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const user = {
    id: 1,
    name: 'Tom',
    surname: 'Smith',
    fullName: function(){
        console.log(this.name + ' ' + this.surname)
    }
}
​
user.fullName();  // Tom Smith

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Output:

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Tom Smith

Alternative solution

Edit

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const object = new function () {
  this.methodName = function () {
    console.log('Some action...');
  };
}
​
object.methodName(); // Some action...