W3cubDocs

/DOM

Text

The Text interface represents the textual content of Element or Attr. If an element has no markup within its content, it has a single child implementing Text that contains the element's text. However, if the element contains markup, it is parsed into information items and Text nodes that form its children.

New documents have a single Text node for each block of text. Over time, more Text nodes may be created as the document's content changes. The Node.normalize() method merges adjacent Text objects back into a single node for each block of text.

Constructor

Text(): Returns a Text node with the parameter as its textual content.

Properties

Inherits properties from its parent, CharacterData.

Text.isElementContentWhitespace Read only: Returns a Boolean flag indicating whether or not the text node contains only whitespace.
Text.wholeText Read only: Returns a DOMString containing the text of all Text nodes logically adjacent to this Node, concatenated in document order.
Text.assignedSlot Read only: Returns the HTMLSlotElement object associated with the element.

Methods

Inherits methods from its parent, CharacterData.

Text.replaceWholeText: Replaces the text of the current node and all logically adjacent nodes with the specified text.

Text.splitText: Breaks the node into two nodes at a specified offset.

Specifications

Specification	Status	Comment
DOM The definition of 'Text' in that specification.	Living Standard	Removed the `isElementContentWhitespace` property. Removed the `replaceWholeText()` method. Added the `Text()` constructor. Added the `assignedSlot` property.
Document Object Model (DOM) Level 3 Core Specification The definition of 'Text' in that specification.	Obsolete	Added the `isElementContentWhitespace` and `wholeText` properties. Added the `replaceWholeText()` method.
Document Object Model (DOM) Level 2 Core Specification The definition of 'Text' in that specification.	Obsolete	No change from Document Object Model (DOM) Level 1 Specification.
Document Object Model (DOM) Level 1 Specification The definition of 'Text' in that specification.	Obsolete	Initial definition.

Browser compatibility

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari
Basic support	1.0 [3]	(Yes)	1.0 (1.7 or earlier)	(Yes)	(Yes) [3]	(Yes) [4]
`wholeText`	1.0	(Yes)	3.5 (1.9.1)	(Yes)	(Yes)	(Yes)
`isElementContentWhitespace`	No support	(Yes)	(Yes) Removed in 10 (10)	No support	No support	No support
`replaceWholeText`	(Yes) [1] [2]	(Yes)	3.5 (1.9.1) Removed in 10 (10)	(Yes)	(Yes) [1] [2]	(Yes) [4]
`Text()` constructor	28.0	(Yes)	24.0 (24.0)	No support	15.0	No support

Feature	Android	Edge	Firefox Mobile (Gecko)	IE Mobile	Opera Mobile	Safari Mobile
Basic support	(Yes) [3]	(Yes)	1.0 (1.0)	(Yes)	(Yes) [3]	(Yes) [4]
`wholeText`	(Yes)	(Yes)	1.0 (1.9.1)	(Yes)	(Yes)	(Yes)
`isElementContentWhitespace`	No support	(Yes)	(Yes) Removed in 10.0 (10)	No support	No support	No support
`replaceWholeText`	(Yes) [1] [2]	(Yes)	1.0 (1.9.1) Removed in 10.0 (10)	(Yes)	(Yes) [1] [2]	(Yes) [4]
`Text()` constructor	(Yes)	(Yes)	24.0 (24.0)	No support	15.0	No support

[1] Chromium is currently considering dropping its support.

[2] Before Chrome 30 and Opera 17, the argument wasn't mandatory, like required by the specification.

[3] Before Chrome 30 and Opera 17, splitText() argument was not mandatory, as required by the specification and implemented by IE and Gecko-based browsers.