goog.dom.xml

Provided By	`goog.dom.xml`

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Functions

Creates an XML document appropriate for the current JS runtime

Parameters

`opt_rootTagName`	`string=`
	The root tag name.
`opt_namespaceUri`	`string=`
	Namespace URI of the document element.
`opt_preferActiveX`	`boolean=`
	Whether to default to ActiveXObject to create Document in IE. Use this if you need xpath support in IE (e.g., selectSingleNode or selectNodes), but be aware that the ActiveXObject does not support various DOM-specific Document methods and attributes.

Returns

(Document|null)

The new document.

Throws

{Error} if browser does not support creating new documents or namespace is provided without a root tag name.

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Creates an XML document from a string

Parameters

`xml`	`string`
	The text.
`opt_preferActiveX`	`boolean=`
	Whether to default to ActiveXObject to create Document in IE. Use this if you need xpath support in IE (e.g., selectSingleNode or selectNodes), but be aware that the ActiveXObject does not support various DOM-specific Document methods and attributes.

Returns

(Document|null)

XML document from the text.

Throws

{Error} if browser does not support loading XML documents.

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Selects multiple nodes using an Xpath expression and a root node

Parameters

`node`	`(Node\|null)`
	The root node.
`path`	`string`
	Xpath selector.

Returns

(NodeList<Node>|Array<Node>)

The selected nodes, or empty array if no matching nodes.

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Selects a single node using an Xpath expression and a root node

Parameters

`node`	`(Node\|null)`
	The root node.
`path`	`string`
	Xpath selector.

Returns

(Node|null)

The selected node, or null if no matching node.

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Serializes an XML document or subtree to string.

Parameters

`xml`	`(Document\|Element\|null)`
	The document or the root node of the subtree.

Returns

string

The serialized XML.

Throws

{Error} if browser does not support XML serialization.

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Sets multiple attributes on an element. Differs from goog.dom.setProperties in that it exclusively uses the element's setAttributes method. Use this when you need to ensure that the exact property is available as an attribute and can be read later by the native getAttribute method.

Parameters

`element`	`Element`
	XML or DOM element to set attributes on.
`attributes`	`Object<string, string>`
	Map of property:value pairs.

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Properties

True if browser has ActiveXObject support. Possible override if this test become wrong in coming IE versions.

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Max XML size for MSXML2. Used to prevent potential DoS attacks.

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Max XML size for MSXML2. Used to prevent potential DoS attacks.

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goog.dom.xml

Functions

createDocument( `opt_rootTagName`, `opt_namespaceUri`, `opt_preferActiveX` ) `→` `(Document|null)`

loadXml( `xml`, `opt_preferActiveX` ) `→` `(Document|null)`

selectNodes( `node`, `path` ) `→` `(NodeList<Node>|Array<Node>)`

selectSingleNode( `node`, `path` ) `→` `(Node|null)`

serialize( `xml` ) `→` `string`

setAttributes( `element`, `attributes` ) `→` `void`

Properties

ACTIVEX_SUPPORT `→` `boolean`

MAX_ELEMENT_DEPTH `→` `number`

MAX_XML_SIZE_KB `→` `number`

goog.dom.xml

Functions

createDocument( opt_rootTagName, opt_namespaceUri, opt_preferActiveX ) → (Document|null)

loadXml( xml, opt_preferActiveX ) → (Document|null)

selectNodes( node, path ) → (NodeList<Node>|Array<Node>)

selectSingleNode( node, path ) → (Node|null)

serialize( xml ) → string

setAttributes( element, attributes ) → void

Properties

ACTIVEX_SUPPORT → boolean

MAX_ELEMENT_DEPTH → number

MAX_XML_SIZE_KB → number

createDocument( `opt_rootTagName`, `opt_namespaceUri`, `opt_preferActiveX` ) `→` `(Document|null)`

loadXml( `xml`, `opt_preferActiveX` ) `→` `(Document|null)`

selectNodes( `node`, `path` ) `→` `(NodeList<Node>|Array<Node>)`

selectSingleNode( `node`, `path` ) `→` `(Node|null)`

serialize( `xml` ) `→` `string`

setAttributes( `element`, `attributes` ) `→` `void`

ACTIVEX_SUPPORT `→` `boolean`

MAX_ELEMENT_DEPTH `→` `number`

MAX_XML_SIZE_KB `→` `number`