Description of a declarative rule for handling events.
On this page
events.Rule
Type
Values of this type are objects. They contain the following properties:
id
Optional-
string
. Optional identifier that allows referencing this rule. -
array
ofstring
. Tags can be used to annotate rules and perform operations on sets of rules. -
conditions
-
array
ofany
. List of conditions that can trigger the actions. -
actions
-
array
ofany
. List of actions that are triggered if one of the conditions is fulfilled. priority
Optional-
integer
. Optional priority of this rule. Defaults to 100.
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 | |
Rule |
Yes | 79 | No | ? | Yes | No | ? | ? | No | ? | No | ? |
Note: This API is based on Chromium's chrome.events
API. This documentation is derived from events.json
in the Chromium code.
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https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/events/Rule