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- JavaScript reference overview
- JavaScript objects
- Object: Attr
- Object: blackberry
- Object: blackberry.launch
- blackberry.launch methods
- Method: blackberry.launch.launchCamera()
- Method: blackberry.launch.launchVideoRecorder()
- Method: blackberry.launch.launchVoicemail()
- Method: blackberry.launch.newAppointment()
- Method: blackberry.launch.newContact()
- Method: blackberry.launch.newMap()
- Method: blackberry.launch.newMemo()
- Method: blackberry.launch.newPhoneCall()
- Method: blackberry.launch.newSMS()
- Method: blackberry.launch.newTask()
- JSON Object: Address
- Object: blackberry.location
- Object: CDATASection
- Object: CharacterData
- Object: Comment
- Object: Counter
- Object: CSSCharsetRule
- Object: CSSFontFaceRule
- Object: CSSImportRule
- Object: CSSMediaRule
- Object: CSSPageRule
-
Object: CSSPrimitiveValue
- CSSPrimitiveValue properties
- CSSPrimitiveValue methods
- Method: CSSPrimitiveValue.getCounterValue()
- Method: CSSPrimitiveValue.getFloatValue()
- Method: CSSPrimitiveValue.getRectValue()
- Method: CSSPrimitiveValue.getRGBColorValue()
- Method: getStringValue()
- Method: CSSPrimitiveValue.setFloatValue()
- Method: CSSPrimitiveValue.setStringValue()
- Object: CSSRule
- Object: CSSRuleList
-
Object: CSSStyleDeclaration
- CSSStyleDeclaration properties
- CSSStyleDeclaration methods
- Method: CSSStyleDeclaration.getPropertyPriority()
- Method: CSSStyleDeclaration.getPropertyCSSValue()
- Method: CSSStyleDeclaration.getPropertyValue()
- Method: CSSStyleDeclaration.item()
- Method: CSSStyleDeclaration.removeProperty()
- Method: CSSStyleDeclaration.setProperty()
- Object: CSSStyleRule
- Object: CSSStyleSheet
- Object: CSSUnknownRule
- Object: CSSValue
- Object: CSSValueList
- Object: CustomEvent
-
Object: Document
- Document properties
- Document methods
- Method: Document.adoptNode()
- Method: Document.createAttribute()
- Method: Document.createAttributeNS()
- Method: Document.createCDATASection()
- Method: Document.createComment()
- Method: Document.createDocumentFragment()
- Method: Document.createElement()
- Method: Document.createElementNS()
- Method: Document.createEntityReference()
- Method: Document.createEvent()
- Method: Document.createNodeIterator()
- Method: Document.createProcessingInstruction()
- Method: Document.createRange()
- Method: Document.createTextNode()
- Method: Document.createTreeWalker()
- Method: Document.getElementById()
- Method: Document.getElementsByTagName()
- Method: Document.getElementsByTagNameNS()
- Method: Document.getOverrideStyle()
- Method: Document.importNode()
- Object: DocumentFragment
- Object: DocumentType
- Object: DOMImplementation
- Object: DOMParser
-
Object: Element
- Element properties
- Element methods
- Method: Element.getAttribute()
- Method: Element.getAttributeNode()
- Method: Element.getAttributeNodeNS()
- Method: Element.getAttributeNS()
- Method: Element.getElementsByTagName()
- Method: Element.getElementsByTagNameNS()
- Method: Element.hasAttribute()
- Method: Element.hasAttributeNS()
- Method: Element.removeAttribute()
- Method: Element.removeAttributeNode()
- Method: Element.removeAttributeNS()
- Method: Element.setAttribute()
- Method: Element.setAttributeNode()
- Method: Element.setAttributeNodeNS()
- Method: setAttributeNS()
- Object: Entity
- Object: EntityReference
- Object: Event
- Object: EventListener
- Object: History
- Object: HTMLAnchorElement
- Object: HTMLAreaElement
- Object: HTMLAppletElement
- Object: HTMLBaseElement
- Object: HTMLBaseFontElement
- Object: HTMLBodyElement
- Object: HTMLBRElement
- Object: HTMLButtonElement
- Object: HTMLCollection
- Object: HTMLDataListElement
- Object: HTMLDirectoryElement
- Object: HTMLDivElement
- Object: HTMLDListElement
- Object: HTMLDocument
- Object: HTMLElement
- Object: HTMLFieldsetElement
- Object: HTMLFontElement
- Object: HTMLFormElement
- Object: HTMLFrameElement
- Object: HTMLFrameSetElement
- Object: HTMLHeadElement
- Object: HTMLHeadingElement
- Object: HTMLHRElement
- Object: HTMLHtmlElement
- Object: HTMLIFrameElement
- Object: HTMLImageElement
- Object: HTMLInputElement
- Object: HTMLIsIndexElement
- Object: HTMLLabelElement
- Object: HTMLLegendElement
- Object: HTMLLIElement
- Object: HTMLLinkElement
- Object: HTMLMapElement
- Object: HTMLMenuElement
- Object: HTMLMetaElement
- Object: HTMLModElement
- Object: HTMLObjectElement
- Object: HTMLOListElement
- Object: HTMLOptGroupElement
- Object: HTMLOptionElement
- Object: HTMLOptionsCollection
- Object: HTMLParagraphElement
- Object: HTMLParamElement
- Object: HTMLPreElement
- Object: HTMLQuoteElement
- Object: HTMLScriptElement
- Object: HTMLSelectElement
- Object: HTMLStyleElement
- Object: HTMLTableCaptionElement
- Object: HTMLTableCellElement
- Object: HTMLTableColElement
-
Object: HTMLTableElement
- HTMLTableElement properties
- HTMLTableElement methods
- Method: HTMLTableElement.createCaption()
- Method: HTMLTableElement.createTFoot()
- Method: HTMLTableElement.createTHead()
- Method: HTMLTableElement.deleteCaption()
- Method: HTMLTableElement.deleteRow()
- Method: HTMLTableElement.deleteTFoot()
- Method: HTMLTableElement.deleteTHead()
- Method: HTMLTableElement.insertRow()
- Object: HTMLTableRowElement
- Object: HTMLTableSectionElement
- Object: HTMLTextAreaElement
- Object: HTMLTitleElement
- Object: HTMLUListElement
- Object: KeyboardEvent
- Object: Location
- Object: MediaList
- Object: MimeType
- Object: MimeTypeArray
- Object: MouseEvent
- Object: MutationEvent
- Object: NamedFrameMap
-
Object: NamedNodeMap
- NamedNodeMap properties
- NamedNodeMap methods
- Method: NamedNodeMap.getNamedItem()
- Method: NamedNodeMap.getNamedItemNS()
- Method: NamedNodeMap.item()
- Method: NamedNodeMap.removeNamedItem()
- Method: NamedNodeMap.removeNamedItemNS()
- Method: NamedNodeMap.setNamedItem()
- Method: NamedNodeMap.setNamedItemNS()
- Object: Navigator
-
Object: Node
- Node properties
- Node methods
- Method: Node.removeEventListener()
- Method: Node.removeChild()
- Method: Node.replaceChild()
- Method: Node.normalize()
- Method: Node.addEventListener()
- Method: Node.appendChild()
- Method: Node.cloneNode()
- Method: Node.dispatchEvent()
- Method: Node.hasAttributes()
- Method: Node.hasChildNodes()
- Method: Node.insertBefore()
- Method: Node.isSupported()
- Object: NodeFilter
- Object: NodeList
- Object: Notation
- Object: NodeIterator
- Object: Plugin
- Object: PluginArray
- Object: ProcessingInstruction
-
Object: Range
- Range properties
- Range methods
- Method: Range.cloneContents()
- Method: Range.cloneRange()
- Method: Range.collapse()
- Method: Range.compareBoundaryPoints()
- Method: Range.deleteContents()
- Method: Range.detach()
- Method: Range.extractContents()
- Method: Range.insertNode()
- Method: Range.selectNodeContents()
- Method: Range.selectNode()
- Method: Range.setEndAfter()
- Method: Range.setEndBefore()
- Method: Range.setEnd()
- Method: Range.setStartAfter()
- Method: Range.setStartBefore()
- Method: Range.setStart()
- Method: Range.surroundContents()
- Method: Range.toString()
- Object: Rect
- Object: RGBColor
- Object: Screen
- Object: Selection
- Selection properties
- Selection methods
- Method: Selection.addRange()
- Method: Selection.collapseToEnd()
- Method: Selection.collapseToStart()
- Method: Selection.collapse()
- Method: Selection.deleteFromDocument()
- Method: Selection.getRangeAt()
- Method: Selection.removeAllRanges()
- Method: Selection.removeRange()
- Method: Selection.selectAllChildren()
- Object: StyleSheet
- Object: StyleSheetList
- Object: Text
- Object: TextEvent
- Object: TreeWalker
- Object: UIEvent
-
Object: Window
- Window properties
- Window event handlers
- Window methods
- Method: window.addEventListener()
- Method: window.alert()
- Method: window.back()
- Method: window.blur()
- Method: window.close()
- Method: window.confirm()
- Method: window.dispatchEvent()
- Method: window.find()
- Method: window.focus()
- Method: window.forward()
- Method: window.getComputedStyle()
- Method: window.home()
- Method: window.moveBy()
- Method: window.moveTo()
- Method: window.open()
- Method: window.print()
- Method: window.prompt()
- Method: window.removeEventListener()
- Method: window.resizeBy()
- Method: window.resizeTo()
- Method: window.scroll()
- Method: window.scrollBy()
- Method: window.scrollTo()
- Method: window.stop()
-
Object: XMLHttpRequest
- XMLHttpRequest properties
- XMLHttpRequest event handlers
- XMLHttpRequest methods
- Method: XMLHttpRequest.abort()
- Method: XMLHttpRequest.addEventListener()
- Method: XMLHttpRequest.dispatchEvent()
- Method: XMLHttpRequest.getAllResponseHeaders()
- Method: XMLHttpRequest.getResponseHeader()
- Method: XMLHttpResponse.open()
- Method: XMLHttpRequest.removeEventListener()
- Method: XMLHttpRequest.send()
- Method: XMLHttpRequest.setRequestHeader()
- Object: XMLSerializer
- Glossary
- Provide feedback
- Legal notice
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JavaScript Reference - BlackBerry Browser - 5.0
Object: NodeFilter
The NodeFilter object is used to filter out nodes. If a NodeIterator or TreeWalker is given a NodeFilter, it applies the filter before it returns the next node. If the filter says to accept the node, the traversal object, either a NodeIterator or TreeWalker, returns it; otherwise, the traversal object looks for the next node and acts as if that the node that was rejected was not there.
NodeFilter methods
Method: NodeFilter.acceptNode()
The acceptNode() method tests whether a specified node is visible in the logical view of a NodeIterator or TreeWalker. This method is normally called by the NodeIterator or TreeWalker object, rather than as part of the JavaScript® code.
Return values
Returns a constant that that determines whether the node is accepted, rejected, or skipped.
Constant |
Definition |
Description |
|---|---|---|
1 |
FILTER_ACCEPT |
Navigation methods defined for NodeIterator or TreeWalker will return the node. |
2 |
FILTER_REJECT |
Navigation methods defined for NodeIterator or TreeWalker will not return the node. In the case of NodeIterator, this is equivalent to FILTER_SKIP. In the case of TreeWalker, the children of the node are also rejected. |
3 |
FILTER_SKIP |
Navigation methods defined for NodeIterator or TreeWalker will not return the node; however, children of this node are still considered. |
Next topic:
Object: NodeList
Previous topic: Method: Node.isSupported()