I am trying to print out "John is 31 Years Old"

Question

When i use the pre defined object inside a string it converted into string rather than fetching its value from the Defined Variable.

Previously the code was

var person = {
name: "John", age: 31,
favColor: "green", height: 183
};
var x = person.age;
var y = person['age'];

and i edited it to

var person = {
name: "John", age: 31,
favColor: "green", height: 183
};
var x = person.age;
var y = person['age'];

document.write("john is" +'x' + "years old");
document.write(y);

But cant obtain my desired result which is "John is 31 Years Old"
instead i am getting "john isxyears old31" as a result

Answer 1

We wrap strings in single/double quotes in Javascript so 'x' represents a string with a single character.

However what you want to achieve is to use/print the value of variable named x, so remove the quotes around it like what you did for the immediate next statement for y and you'll be fine. 😉

Answer 2

thank you both 😅