StylePropertyMapReadOnly.getAll() - Web APIs 编辑

Experimental

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The getAll() method of the StylePropertyMapReadOnly interface returns an array of CSSStyleValue objects containing the values for the provided property.

Syntax

var cssStyleValues[] = StylePropertyMapReadOnly.getAll(property)

Parameters

property

The name of the property to retrieve all values of.

Return value

An array of CSSStyleValue objects.

Example

The following example uses getAll() with the background-image property. An Array is returned which contains an item for each background image declared.

// get a button element
const buttonEl = document.querySelector('button');

// we can retrieve all computed styles with `computedStyleMap`
const allComputedStyles = buttonEl.computedStyleMap();

// use getAll() with the background image property
const allBkImages = allComputedStyles.getAll('background-image');
console.log(allBkImages); // logs an array with each background image as an item

Specifications

Browser compatibility

BCD tables only load in the browser