How can i delete inside of object array?

Question

How do set array x to empty ?

var testObj = {
    x : ['1', '2'],
    y : ['1' , '3']
}

To Replace

var testObj = {
    x : [],
    y : ['1' , '3']
}

score 3 · Answer 1 · answered Nov 22 '21 at 15:23

3

Do that :

testObj.x = []

Hope it helped

answered Nov 22 '21 at 15:23

Lka

score 1 · Answer 2 · answered Nov 22 '21 at 15:29

1

If you don't want to reassign the variable, you can also

testObj.x.length = 0;

answered Nov 22 '21 at 15:29

fxtrot

2 Answers2