scripting.ExecutionWorld
Specifies the execution environment of a script injected with scripting.executeScript()
or registered with scripting.registerContentScripts().
Type
Values of this type are strings. Possible values are:
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ISOLATEDThe default content scripts execution environment. This environment is isolated from the page's context: while they share the same document, the global scopes and available APIs differ.
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MAINThe web page execution environment. This environment is shared with the web page without isolation. Scripts in this environment do not have any access to APIs that are only available to content scripts.
Warning: Due to the lack of isolation, the web page can detect and interfere with the executed code. Do not use the
MAINworld unless it is acceptable for web pages to read, access, or modify the logic or data that flows through the executed code.
Browser compatibility
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ExecutionWorld
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ISOLATED
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MAIN
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
Note:
This API is based on Chromium's chrome.scripting API.