NodeListOf

NodeList objects are collections of nodes, usually returned by properties such as Node.childNodes and methods such as document.querySelectorAll().

MDN Reference

Extends

• NodeList

Extended by

• RadioNodeList

Type Parameters

Type Parameter
TNode extends Node

Indexable

[index: number]: TNode

Methods

[iterator]()

iterator: ArrayIterator<TNode>;

Returns

ArrayIterator<TNode>

Inherited from

NodeList.[iterator]

---

entries()

entries(): ArrayIterator<[number, TNode]>;

Returns an array of key, value pairs for every entry in the list.

Returns

ArrayIterator<[number, TNode]>

Inherited from

NodeList.entries

---

forEach()

forEach(callbackfn, thisArg?): void;

Parameters

Parameter	Type
callbackfn	(value, key, parent) => void
thisArg?	any

Returns

void

Overrides

NodeList.forEach

---

item()

item(index): TNode;

Returns a node from a NodeList by index. This method doesn't throw exceptions as long as you provide arguments. A value of null is returned if the index is out of range, and a TypeError is thrown if no argument is provided.

MDN Reference

Parameters

Parameter	Type
index	number

Returns

TNode

Overrides

NodeList.item

---

keys()

keys(): ArrayIterator<number>;

Returns an list of keys in the list.

Returns

ArrayIterator<number>

Inherited from

NodeList.keys

---

values()

values(): ArrayIterator<TNode>;

Returns an list of values in the list.

Returns

ArrayIterator<TNode>

Inherited from

NodeList.values

Properties

length

readonly length: number;

The NodeList.length property returns the number of items in a NodeList.

MDN Reference

Inherited from

NodeList.length