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what is this keyword in javascript

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Bilal Ahmad answered on November 23, 2021 Popularity 9/10 Helpfulness 1/10

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what is this keyword in javascript

Comment

this keyword in class also represents owner that is object. If we made two objects of a class, 
then this keyword represents corressponding object owner.

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript keyword this

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Contributed on Jan 14 2023

Bilal Ahmad

0 Answers Avg Quality 2/10

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this keyword in javascript

Comment

// this keyword

// This keyword belongs to the object it belongs to
// (1).Alone, this refers to the global object.
// (2).In a regular function,this refers to the global object.
// (3).In a method, this refers to the owner object.

// 1
console.log(this);

// 2
function abc() {
  console.log(this);
}
abc();

// 3
const obj = {
  name: "Abhishek",
  no: 1,
  sum: function (a, b) {
    console.log("hello sum", a + b);
    console.log("this:::", this);
    console.log("this name:::", this.name);
  },
};

obj.sum(4, 3);

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 17 2022

Abhishek

0 Answers Avg Quality 2/10

this keyword in javscript

Comment

const user = {
    name: 'Mike';
    call() {
        console.log(this);
    }
}
user.call();

// ⚙️ Output: {name: 'Mike, call: f}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: devdojo.com

Tags: javascript j

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Contributed on Nov 23 2021

Disturbed Dotterel

0 Answers Avg Quality 2/10

JavaScript this Keyword

Comment

const person = {
  firstName: "John",
  lastName : "Doe",
  id       : 5566,
  fullName : function() {
    return this.firstName + " " + this.lastName;
  }
};

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 23 2022

naly moslih

0 Answers Avg Quality 2/10

this keyword in javascript

Comment

// In JavaScript, the this keyword refers to an object.

const person = {
  firstName: "John",
  lastName : "Doe",
  id       : 5566,
  fullName : function() {
    return this.firstName + " " + this.lastName;
  }
};

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 15 2022

Rasel Ahmed

0 Answers Avg Quality 2/10

javascript this keyword

Comment

const refObj = {
    func: function(){
      console.log(this);
    }
  };

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on May 11 2022

Enchanting Emu

0 Answers Avg Quality 2/10

JavaScript this Keyword

Comment

const person = {
    name: 'John',
    age: 30,

    // accessing name property by using this.name
    greet: function() { console.log('The name is' + ' ' + this.name); }
};

person.greet();

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

what is this keyword in javascript

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