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A interface abstrata CharacterData representa um objeto Node
que contém caracteres. Esta é uma interface abstrata, o que significa que não há nenhum objeto do tipo CharacterData
: ela é implementada por outras interfaces, como Text
, Comment
ou ProcessingInstruction
, que não são abstratas.
<div id="interfaceDiagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 11.666666666666666%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 70" preserveAspectRatio="xMinYMin meet"><a xlink:href="https://developer.mozilla.org/pt-BR/docs/Web/API/EventTarget" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="56" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">EventTarget</text></a><polyline points="111,25 121,20 121,30 111,25" stroke="#D4DDE4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/pt-BR/docs/Web/API/Node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text x="188.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Node</text></a><polyline points="226,25 236,20 236,30 226,25" stroke="#D4DDE4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#D4DDE4"/><a xlink:href="https://developer.mozilla.org/pt-BR/docs/Web/API/CharacterData" target="_top"><rect x="266" y="1" width="130" height="50" fill="#F4F7F8" stroke="#D4DDE4" stroke-width="2px" /><text x="331" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">CharacterData</text></a></svg></div>
a:hover text { fill: #0095DD; pointer-events: all;}
Propriedades
Herda propriedades de seu pai, Node
, e implementa as interfaces ChildNode
e NonDocumentTypeChildNode
.
CharacterData.data
- É um
DOMString
representando os dados textuais contidos neste objeto. CharacterData.length
Somente leitura- Retorna um
unsigned long
representando o tamanho da string contida emCharacterData.data
. NonDocumentTypeChildNode.nextElementSibling
Somente leitura- Returns the
Element
immediately following the specified one in its parent's children list, ornull
if the specified element is the last one in the list. NonDocumentTypeChildNode.previousElementSibling
Somente leitura- Returns the
Element
immediately prior to the specified one in its parent's children list, ornull
if the specified element is the first one in the list.
Methods
Inherits methods from its parent, Node
, and implements the ChildNode
and NonDocumentTypeChildNode
interface.
CharacterData.appendData()
- Appends the given
DOMString
to theCharacterData.data
string; when this method returns,data
contains the concatenatedDOMString
. CharacterData.deleteData()
- Removes the specified amount of characters, starting at the specified offset, from the
CharacterData.data
string; when this method returns,data
contains the shortenedDOMString
. CharacterData.insertData()
- Inserts the specified characters, at the specified offset, in the
CharacterData.data
string; when this method returns,data
contains the modifiedDOMString
. ChildNode.remove()
- Removes the object from its parent children list.
CharacterData.replaceData()
- Replaces the specified amount of characters, starting at the specified offset, with the specified
DOMString
; when this method returns,data
contains the modifiedDOMString
. CharacterData.substringData()
- Returns a
DOMString
containing the part ofCharacterData.data
of the specified length and starting at the specified offset.
Specifications
Specification | Status | Comment |
---|---|---|
DOM The definition of 'CharacterData' in that specification. |
Padrão em tempo real | Added implemention of the ChildNode and NonDocumentTypeChildNode interface. |
Document Object Model (DOM) Level 3 Core Specification The definition of 'CharacterData' in that specification. |
Obsoleto | No change from Document Object Model (DOM) Level 2 Core Specification. |
Document Object Model (DOM) Level 2 Core Specification The definition of 'CharacterData' in that specification. |
Obsoleto | No change from Document Object Model (DOM) Level 1 Specification. |
Document Object Model (DOM) Level 1 Specification The definition of 'CharacterData' in that specification. |
Obsoleto | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
CharacterData | Chrome Full support 1 | Edge Full support Yes | Firefox Full support 1 | IE Full support 6 | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
Implements the ChildNode interface | Chrome Full support Yes | Edge Full support Yes | Firefox
Full support
25
| IE No support No | Opera Full support Yes | Safari No support No | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android
Full support
25
| Opera Android Full support Yes | Safari iOS ? | Samsung Internet Android ? |
appendData | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
data | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
deleteData | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
insertData | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
length | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
replaceData | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
substringData | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE ? | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android ? |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- See implementation notes.
- See implementation notes.
See also