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encapsulation in js

Emad Mohammed answered on October 2, 2022 Popularity 10/10 Helpfulness 2/10

answer encapsulation in js

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encapsulation in js

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//encapsulation example
class person{
    constructor(name,id){
        this.name = name;
        this.id = id;
    }
    add_Address(add){
        this.add = add;
    }
    getDetails(){
        console.log(`Name is ${this.name},Address is: ${this.add}`);
    }
}
 
let person1 = new person('Mukul',21);
person1.add_Address('Delhi');
person1.getDetails();

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: www.geeksforgeeks.org

Tags: encapsulation javascript

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Contributed on Oct 18 2022

Emad Mohammed

0 Answers Avg Quality 2/10

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encapsulated js

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//more examples isgoodstuff.com/2011/10/16/wth-is-encapsulating-javascript/
var calc = function(){
    return {};
}
//Secondary Namespace calc.sum - wrapped using self triggering function
calc.sum = function(){
    /* private variables only to calc.sum see how variables are kept within */
    var value1 = 0;
    var value2 = 0;  
 
    // private method to calc.sum
    function calc(){
    var sum = parseInt(value1) + parseInt(value2);
        return sum;
    }
 
    // public functions
    return {
        init: function(external_value1, external_value2){
             this.setValue1(external_value1);
             this.setValue2(external_value2);
        },
 
        setValue1: function(val){
            value1 = val;
        },
 
        setValue2: function(val){
            value2 = val;
        },
 
        getSum: function(){
           // calling an internal private function
               // (requires no "this.")
        return calc();
        }
    }
}();

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Oct 02 2022

Alex Tam

0 Answers Avg Quality 2/10

encapsulation in js

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