index.md

---

title: scripting.InjectionTarget
slug: Mozilla/Add-ons/WebExtensions/API/scripting/InjectionTarget
page-type: webextension-api-type
tags:
  - API
  - Add-ons
  - Extensions
  - InjectionTarget
  - Reference
  - Type
  - WebExtensions
  - scripting
browser-compat: webextensions.api.scripting.InjectionTarget

---

{{AddonSidebar()}}

This object contains details specifying the injection target for CSS and JavaScript. Its used in {{WebExtAPIRef("scripting.executeScript()")}}, {{WebExtAPIRef("scripting.insertCSS()")}}, and {{WebExtAPIRef("scripting.removeCSS()")}}.

Type

Values of this type are objects. They contain these properties:

• allFrames {{optional_inline}}

  • : boolean. Whether the script or CSS is injected into all frames within the tab. Defaults to false. Cannot be true if frameIds is specified.

• frameIds {{optional_inline}}

  • : array of number. Array of the IDs of the frames to inject into.

• tabId

  • : number. The ID of the tab to inject into.

Browser compatibility

{{Compat}}

{{WebExtExamples}}

Note: This API is based on Chromium's chrome.scripting API.