Interface XPathResult

The XPathResult interface represents the results generated by evaluating an XPath expression within the context of a given node.

MDN Reference

interface XPathResult {
    ANY_TYPE: 0;
    ANY_UNORDERED_NODE_TYPE: 8;
    BOOLEAN_TYPE: 3;
    booleanValue: boolean;
    FIRST_ORDERED_NODE_TYPE: 9;
    invalidIteratorState: boolean;
    NUMBER_TYPE: 1;
    numberValue: number;
    ORDERED_NODE_ITERATOR_TYPE: 5;
    ORDERED_NODE_SNAPSHOT_TYPE: 7;
    resultType: number;
    singleNodeValue: Node | null;
    snapshotLength: number;
    STRING_TYPE: 2;
    stringValue: string;
    UNORDERED_NODE_ITERATOR_TYPE: 4;
    UNORDERED_NODE_SNAPSHOT_TYPE: 6;
    iterateNext(): Node | null;
    snapshotItem(index: number): Node | null;
}
Index

Properties

ANY_TYPE ANY_UNORDERED_NODE_TYPE BOOLEAN_TYPE booleanValue FIRST_ORDERED_NODE_TYPE invalidIteratorState NUMBER_TYPE numberValue ORDERED_NODE_ITERATOR_TYPE ORDERED_NODE_SNAPSHOT_TYPE resultType singleNodeValue snapshotLength STRING_TYPE stringValue UNORDERED_NODE_ITERATOR_TYPE UNORDERED_NODE_SNAPSHOT_TYPE

Methods

iterateNext snapshotItem

Properties

ANY_TYPE: 0
ANY_UNORDERED_NODE_TYPE: 8
BOOLEAN_TYPE: 3
booleanValue: boolean

The read-only booleanValue property of the The return value is the boolean value of the XPathResult returned by In case XPathResult.resultType is not BOOLEAN_TYPE, a The following example shows the use of the booleanValue property.

MDN Reference

FIRST_ORDERED_NODE_TYPE: 9
invalidIteratorState: boolean

The read-only invalidIteratorState property of the is true if XPathResult.resultType is UNORDERED_NODE_ITERATOR_TYPE or ORDERED_NODE_ITERATOR_TYPE and the document has been modified since this result was returned.

MDN Reference

NUMBER_TYPE: 1
numberValue: number

The read-only numberValue property of the The return value is the numeric value of the XPathResult returned by In case XPathResult.resultType is not NUMBER_TYPE, a The following example shows the use of the numberValue property.

MDN Reference

ORDERED_NODE_ITERATOR_TYPE: 5
ORDERED_NODE_SNAPSHOT_TYPE: 7
resultType: number

The read-only resultType property of the the type constants.

MDN Reference

singleNodeValue: Node | null

The read-only singleNodeValue property of the null in case no node was matched of a result with FIRST_ORDERED_NODE_TYPE.

MDN Reference

snapshotLength: number

The read-only snapshotLength property of the snapshot.

MDN Reference

STRING_TYPE: 2
stringValue: string

The read-only stringValue property of the The return value is the string value of the XPathResult returned by In case XPathResult.resultType is not STRING_TYPE, a The following example shows the use of the stringValue property.

MDN Reference

UNORDERED_NODE_ITERATOR_TYPE: 4
UNORDERED_NODE_SNAPSHOT_TYPE: 6

Methods

  • The iterateNext() method of the next node from it or null if there are no more nodes.

    MDN Reference

    Returns Node | null

  • The snapshotItem() method of the null in case the index is not within the range of nodes.

    MDN Reference

    Parameters

    • index: number

    Returns Node | null

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