HTML DOM NodeList entries()

List the entries of a document's child nodes:

const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1];
}

List the names of a document's child nodes:

const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1].nodeName;
}

List the values of a document's child nodes:

const list = document.body.childNodes;
for (let x of list.entries()) {
text += x[0] + " " + x[1].nodeValue;
}

More examples below.

Description

The entries() method returns an Iterator with the key/value pairs from a NodeList.

nodelist.entries()

NONE

Type	Description
Object	An Iterator object with the key/value pairs from the list.

Get the keys of the <body> element's child nodes:

const list = document.body.childNodes;
for (let x of list.keys()) {
... code ...
}

Get the values of the <body> element's child nodes:

const list = document.body.childNodes;
for (let x of list.values()) {
... code ...
}

nodelist.entries() is a DOM Level 4 (2015) feature.

It is supported in all modern browsers:


Chrome	Edge	Firefox	Safari	Opera
Yes	Yes	Yes	Yes	Yes

nodelist.entries() is not supported in Internet Explorer 11 (or earlier).