MDN may have intermittent access issues April 18 13:00 - April 19 01:00 UTC. See whistlepig.mozilla.org for all notifications.

mozilla
Your Search Results

    Document.mozSyntheticDocument

    Indicates whether or not the document is a synthetic one; that is, a document representing a standalone image, video, audio, or the like.

    Syntax

    var isSynthetic = document.mozSyntheticDocument;
    

    On return, isSynthetic is true if the document is a synthetic one; otherwise it's false.

    Example

    This can be useful if you have a contextual menu item you only want to display for synthetic documents (or, conversely, for documents that aren't synthetic).

    var isSynthetic = document.mozSyntheticDocument;
    
    if (isSynthetic) {
      /* insert your menu item here */
    }
    

    Specifications

    Not part of any specification.

    Document Tags and Contributors

    Contributors to this page: Sheppy, teoli, kscarfone, jsx, gurdev_singh
    Last updated by: teoli,
    Hide Sidebar