StyleSheet.parentStyleSheet
Summary
Returns the stylesheet that is including this one, if any.
Syntax
JavaScript
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objRef = stylesheet.parentStyleSheet
Example
JavaScript
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// 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