PreferenceObject: requestOverride() method
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The requestOverrides method of the PreferenceObject interface sets the must be provided value.
Syntax
js
requestOverrides(value)
Parameters
value-
The value to request an override with.
Return value
A Promise which resolves to undefined on success, or rejects with ConstraintError DOMException on failure.
Examples
The following example requests the override of the must be provided.
js
await navigator.preferences.colorScheme.requestOverride("dark");
console.log(navigator.preferences.colorScheme.override);
Specifications
| Specification |
|---|
| Media Queries Level 5 # request-override-method |