OptionalbookmarkThe id of the bookmark where the context menu was clicked, if it was on a bookmark.
OptionalbuttonAn integer value of button by which menu item was clicked.
OptionalcheckedA flag indicating the state of a checkbox or radio item after it is clicked.
A flag indicating whether the element is editable (text input, textarea, etc.).
OptionalframeThe id of the frame of the element where the context menu was clicked.
OptionalframeThe URL of the frame of the element where the context menu was clicked, if it was in a frame.
OptionallinkIf the element is a link, the text of that link.
OptionallinkIf the element is a link, the URL it points to.
OptionalmediaOne of 'image', 'video', or 'audio' if the context menu was activated on one of these types of elements.
The ID of the menu item that was clicked.
An array of keyboard modifiers that were held while the menu item was clicked.
OptionalpageThe URL of the page where the menu item was clicked. This property is not set if the click occured in a context where there is no current page, such as in a launcher context menu.
OptionalparentThe parent ID, if any, for the item clicked.
OptionalselectionThe text for the context selection, if any.
OptionalsrcWill be present for elements with a 'src' URL.
OptionaltargetAn identifier of the clicked element, if any. Use menus.getTargetElement in the page to find the corresponding element.
OptionalviewThe type of view where the menu is clicked. May be unset if the menu is not associated with a view.
OptionalwasA flag indicating the state of a checkbox or radio item before it was clicked.
Information sent when a context menu item is clicked.