I just started learning JavaScript and I would like to make it work . I wrote function that check your age based on the current date and your birthday information. The Function working just fine ( Yes I know that there is probably faster and clearly way to create this Function ) .
var today = new Date();
var currentDay = today.getDate();
var currentMoth = today.getMonth() + 1
var currentYear = today.getFullYear()
function birthdayCheck(birth_day, birth_month, birth_year) {
if (currentMoth > birth_day || (birth_day <= currentDay && currentMoth >= birth_month)) {
return (currentYear - birth_year)
} else {
return (currentYear - birth_year) - 1
}
}
I want to use this function inside Object .
let birthday = {
birthYear: 2010,
birthDay: 3,
birthMonth: 8,
myAge: birthdayCheck(this.birthDay, this.birthMonth, this.birthYear),
}
console.log(birthday.myAge);
if I'm wring number insted of this.birthDay, this.birthMonth, this.birthYear its worknig fine but I don't want to write again the numbers i want to re use what already inside the block , how can I make it work ?
let birthday = {
birthYear: 2010,
birthDay: 3,
birthMonth: 8,
birthdayCheck: function() {
var today = new Date();
var currentDay = today.getDate();
var currentMoth = today.getMonth() + 1
var currentYear = today.getFullYear()
if (currentMoth > this.birthDay || (this.birthDay <= currentDay && currentMoth >= this.birthMonth)) {
this.myAge = currentYear - this.birthYear;
} else {
this.myAge = (currentYear - this.birthYear) - 1;
}
}
};
birthday.birthdayCheck();
console.log(birthday.myAge);var today = new Date();
var currentDay = today.getDate();
var currentMoth = today.getMonth() + 1
var currentYear = today.getFullYear()
function birthdayCheck(birth_day, birth_month, birth_year) {
if (currentMoth > birth_day || (birth_day <= currentDay && currentMoth >= birth_month)) {
return (currentYear - birth_year)
} else {
return (currentYear - birth_year) - 1
}
}
let birthday = {
birthYear: 2010,
birthDay: 3,
birthMonth: 8,
}
birthday.myAge = birthdayCheck(birthday.birthDay, birthday.birthMonth, birthday.birthYear);
console.log(birthday.myAge);
birthday.myAge = birthdayCheck.apply(null, Object.values(birthday).reverse());
console.log(birthday.myAge);