Would assigning a member from a DOM element to a variable enable the variable to update itself?
Posted
by Roly
on Stack Overflow
See other posts from Stack Overflow
or by Roly
Published on 2010-04-08T06:35:44Z
Indexed on
2010/04/08
6:43 UTC
Read the original article
Hit count: 294
Filed under:
JavaScript
|dom
For example if I assign
var n = document.getElementById('A').childNodes.length;
And then later append a child to A, would n update itself or would I have to assign it the new length again?
© Stack Overflow or respective owner
