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    element-available


    The element-available function determines if an element is available and returns true or false.

    Syntax

    element-available( QName )
    

    Arguments

    QName
    Must evaluate to a valid QName. The QName is expanded into an expanded-name using the namespace declarations in scope for the expression.

    Returns

    Returns true if and only if the expanded-name is the name of an instruction. If the expanded-name has a namespace URI equal to the XSLT namespace URI, then it refers to an element defined by XSLT. Otherwise, it refers to an extension element. If the expanded-name has a null namespace URI, the element-available function will return false.

    Defined

    XSLT 1.0 15

    Gecko support

    Supported.

    Document Tags and Contributors

    Contributors to this page: Ptak82, Sheppy, Fredchat, Jonnyq
    Last updated by: Sheppy,