The length
property of the CSSRuleList
interface returns the number of CSSRule
objects in the list.
CSSRuleList.length
Value
An integer.
Examples
In the following example the number of items in the CSSRuleList
named myRules
is printed to the console.
let myRules = document.styleSheets[0].cssRules; console.log(myRules.length);
Specifications
Specification |
---|
CSS Object Model (CSSOM) # dom-cssrulelist-length |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
length |
1
|
12
|
1
|
9
|
≤12.1
|
1
|
1
|
18
|
4
|
≤12.1
|
1
|
1.0
|
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/CSSRuleList/length