DOM - NodeFilter

HTML5 JS API Index > DOM Tutorials & Specs

NodeFilter

NodeFilter objects can be used as filter callback and provide constants for the whatToShow bitmask.

This type represents an interface implemented by the user for callback functionality.

Properties
const unsigned short	FILTER_ACCEPT = 1 FILTER_ACCEPT (1);
const unsigned short	FILTER_REJECT = 2 FILTER_REJECT (2);
const unsigned short	FILTER_SKIP = 3 FILTER_SKIP (3).
const unsigned long	SHOW_ALL = 0xFFFFFFFF SHOW_ALL (4294967295, FFFFFFFF in hexadecimal);
const unsigned long	SHOW_ATTRIBUTE = 0x2
const unsigned long	SHOW_CDATA_SECTION = 0x8
const unsigned long	SHOW_COMMENT = 0x80 SHOW_COMMENT (128, 80 in hexadecimal);
const unsigned long	SHOW_DOCUMENT = 0x100 SHOW_DOCUMENT (256, 100 in hexadecimal);
const unsigned long	SHOW_DOCUMENT_FRAGMENT = 0x400 SHOW_DOCUMENT_FRAGMENT (1024, 400 in hexadecimal).
const unsigned long	SHOW_DOCUMENT_TYPE = 0x200 SHOW_DOCUMENT_TYPE (512, 200 in hexadecimal);
const unsigned long	SHOW_ELEMENT = 0x1 SHOW_ELEMENT (1);
const unsigned long	SHOW_ENTITY = 0x20
const unsigned long	SHOW_ENTITY_REFERENCE = 0x10
const unsigned long	SHOW_NOTATION = 0x800
const unsigned long	SHOW_PROCESSING_INSTRUCTION = 0x40 SHOW_PROCESSING_INSTRUCTION (64, 40 in hexadecimal);
const unsigned long	SHOW_TEXT = 0x4 SHOW_TEXT (4);

Operations
unsigned short	acceptNode(Node node)

Referenced by
Document	createTreeWalker(...)
NodeIterator	filter
TreeWalker	filter