javascript enumerate object properties
var person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (var property in person) {
console.log(property,":",person[property]);
}javascript enumerate object properties
var person={
first_name:"johnny",
last_name: "johnson",
phone:"703-3424-1111"
};
for (var property in person) {
console.log(property,":",person[property]);
}object object javascript
person = {
'name':'john smith'
'age':41
};
console.log(person);
//this will return [object Object]
//use
console.log(JSON.stringify(person));
//insteadcreating an object javascript
let obj = {
// fields
name:"value",
num: 123,
//methods
foo: function(){}
}how to create object js
function person(fname, lname, age, eyecolor){
this.firstname = fname;
this.lastname = lname;
this.age = age;
this.eyecolor = eyecolor;
}
myFather = new person("John", "Doe", 50, "blue");
document.write(myFather.firstname + " is " + myFather.age + " years old.");objects javascript
function Dog() {
this.name = "Bailey";
this.colour = "Golden";
this.breed = "Golden Retriever";
this.age = 8;
}how to create an object in javascript
const person = {
name: 'Anthony',
age: 32,
city: 'Los Angeles',
occupation: 'Software Developer',
skills: ['React','JavaScript','HTML','CSS']
}
//Use Template Literal to also log a message to the console
const message = `Hi, I'm ${person.name}. I am ${person.age} years old. I live in ${person.city}. I am a ${person.occupation}.`;
console.log(message);Copyright © 2021 Codeinu
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