DOMTokenList: value property
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since April 2018.
The value property of the DOMTokenList
interface is a stringifier that returns the value of the list serialized as a
string, or clears and sets the list to the given value.
Value
A string representing the serialized content of the list. Each item is separated by a space.
Examples
In the following example we retrieve the list of classes set on a
<span> element as a DOMTokenList using
Element.classList, then write the value of the list to the
<span>'s Node.textContent.
First, the HTML:
html
<span class="a b c"></span>
Now the JavaScript:
js
const span = document.querySelector("span");
const classes = span.classList;
span.textContent = classes.value;
The output looks like this:
Specifications
| Specification |
|---|
| DOM # ref-for-dom-domtokenlist-value② |
Browser compatibility
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
value
|
|
|
|
|
|
|
|
|
|
|
|
|
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- See implementation notes.