使JS对象从typeof =“ object”变为typeof =“ undefined”

Question

this must be easy but I can't find the solution. I have an object that I want to now be undefined. How can I change the typeof to undefined? Thanks!

Kyle

Answer 1

You can't make the object itself undefined , but you can make the variable that references it undefined .

  var myObj = { ... };
  myObj = undefined;

Answer 2

You should be able to just delete it using keyword 'delete'. Then its reference will be undefined.

delete myObj;