HTMLAllCollection
The HTMLAllCollection interface represents a collection of all of the document's elements, accessible by index (like an array) and by the element's id. It is returned by the document.all property.
Indexable
[index: number]: Element
Methods
[iterator]()
iterator: ArrayIterator<Element>;
Returns
item()
item(nameOrIndex?): Element | HTMLCollection | null;
The item() method of the HTMLAllCollection interface returns the element located at the specified offset into the collection, or the element with the specified value for its id or name attribute.
Parameters
| Parameter | Type |
|---|---|
nameOrIndex? | string |
Returns
Element | HTMLCollection | null
namedItem()
namedItem(name): Element | HTMLCollection | null;
The namedItem() method of the HTMLAllCollection interface returns the first Element in the collection whose id or name attribute matches the specified name, or null if no element matches.
Parameters
| Parameter | Type |
|---|---|
name | string |
Returns
Element | HTMLCollection | null
Properties
length
readonly length: number;
The HTMLAllCollection.length property returns the number of items in this HTMLAllCollection.