StyleSheet.parentStyleSheet

Summary

Returns the stylesheet that is including this one, if any.

Syntax

JavaScript
objRef = stylesheet.parentStyleSheet 

Example

JavaScript
// find the top level stylesheet
if (stylesheet.parentStyleSheet) {
    sheet = stylesheet.parentStyleSheet;
} else {
    sheet = stylesheet;
}

Notes

This property returns NULL is the current stylesheet is a top-level stylesheet or if stylesheet inclusion is not supported.

Specification

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/stylesheet/parentstylesheet

API CSSOM Property Reference Référence