JAVASCRIPT

JavaScript Function bind()

		const person = {
name: "John Smith",
getNameAndAddress: function()
{
return this.name;
}

}
const personWithoutGet = {
name: "Jerry Smithers"}

 console.log(person.getName.bind(personWithoutGet);
  }

/*you can think of bind() apply()  and call() ALL as "stealing someone else's function to use."*/
/* victimBeingStolenFrom.functionName.call(theThief) */
/*notice the second variable personWithoutGet does not have a getName function*/
     

JavaScript Function bind()

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

const member = {
  firstName:"Hege",
  lastName: "Nilsen",
}

let fullName = person.fullName.bind(member);

bind() method

var car = {
    registrationNumber: "FT5142",
    brand: "Benz",

    displayDetails: function(){
        console.log(this.registrationNumber+ " " + this.brand );
    }
}
car.displayDetails();


var myCarDetails = car.displayDetails.bind(car);
myCarDetails();

bind() method #1

var car = {
    registrationNumber: "FT5142",
    brand: "Benz",

    displayDetails: function(ownerName){
        console.log(ownerName + ", this is your car: " + this.registrationNumber+ " " + this.brand );
    }
}
// car.displayDetails();


var myCarDetails = car.displayDetails.bind(car, "Raymund");
myCarDetails();

bind (this)

    this.getView().addEventDelegate({
            onBeforeFirstShow: function() {
                // Some codes
            }.bind(this)
        });