namespaceURI zwraca przestrzeń nazw XML dokumentu.
NSURI = document.namespaceURI
NSURI jest ciągiem zawierjącym przestrzeń nazw.DOM jako takie nie obsługuje ani nie wymaga walidacji przestrzeni nazw. Przeprowadzenie walidacji, jeśli jest taka potrzeba, zależy od aplikacji obsługującej DOM. Zauważ też, że prefiks przestrzeni nazw nie może zostać zmieniony, kiedy już raz zostanie przypisany węzłowi.
DocumentalinkColoranchorsappletsasync [Translate]bgColorbodycharacterSetchildElementCount [Translate]children [Translate]compatModecontentType [Translate]currentScript [Translate]defaultViewdesignMode [Translate]dir [Translate]doctypedocumentElementdocumentURI [Translate]documentURIObject [Translate]domaindomConfig [Translate]embedsfgColorfirstElementChild [Translate]formsfullscreen [Translate]fullscreenEnabled [Translate]headheighthidden [Translate]imagesimplementationlastElementChild [Translate]lastModifiedlastStyleSheetSet [Translate]linkColorlinkslocationmozSyntheticDocument [Translate]onabort [Translate]onafterscriptexecute [Translate]onanimationcancel [Translate]onanimationend [Translate]onanimationiteration [Translate]onauxclick [Translate]onbeforescriptexecute [Translate]onblur [Translate]onchange [Translate]onclickonclose [Translate]oncontextmenu [Translate]ondblclick [Translate]onerror [Translate]onfocus [Translate]onfullscreenchange [Translate]onfullscreenerror [Translate]ongotpointercapture [Translate]oninput [Translate]onkeydownonkeypressonkeyuponloadonloadend [Translate]onloadstart [Translate]onlostpointercapture [Translate]onmousedownonmousemoveonmouseout [Translate]onmouseover [Translate]onmouseup [Translate]onoffline [Translate]ononline [Translate]onpointercancel [Translate]onpointerdown [Translate]onpointerenter [Translate]onpointerleave [Translate]onpointermove [Translate]onpointerout [Translate]onpointerover [Translate]onpointerup [Translate]onreset [Translate]onresize [Translate]onscroll [Translate]onselect [Translate]onselectionchange [Translate]onselectionchange [Translate]onselectstart [Translate]onsubmit [Translate]ontouchcancel [Translate]ontouchstart [Translate]ontransitioncancel [Translate]ontransitionend [Translate]onvisibilitychange [Translate]onwheel [Translate]origin [Translate]pluginspolicy [Translate]popupNode [Translate]preferredStyleSheetSet [Translate]readyState [Translate]referrerscripts [Translate]scrollingElement [Translate]selectedStyleSheetSet [Translate]styleSheetSets [Translate]timeline [Translate]titletooltipNode [Translate]URLvisibilityState [Translate]vlinkColorwidthxmlEncoding [Translate]xmlVersion [Translate]adoptNode() [Translate]append() [Translate]caretRangeFromPoint() [Translate]clearclosecreateAttributecreateCDATASection() [Translate]createComment() [Translate]createDocumentFragmentcreateElementcreateElementNS() [Translate]createEntityReference() [Translate]createEventcreateExpression() [Translate]createNodeIterator() [Translate]createNSResolver() [Translate]createProcessingInstruction() [Translate]createRangecreateTextNodecreateTouch() [Translate]createTouchList() [Translate]createTreeWalker() [Translate]enableStyleSheetsForSet() [Translate]evaluate() [Translate]execCommand()exitFullscreen() [Translate]exitPointerLock() [Translate]getAnimations() [Translate]getBoxObjectFor() [Translate]getElementByIdgetElementsByClassName()getElementsByNamegetElementsByTagNamegetElementsByTagNameNS() [Translate]hasFocusimportNodeloadOverlaymozSetImageElement() [Translate]openprepend() [Translate]queryCommandEnabled() [Translate]queryCommandSupported() [Translate]querySelector()querySelectorAll() [Translate]querySelectorAll() [Translate]registerElement() [Translate]releaseCapture()writewriteln