CharacterData: appendData() method
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The appendData() method of the CharacterData interface
adds the provided data to the end of the node's current data.
Syntax
js
appendData(data)
Parameters
data-
The data to append to the current node.
Return value
None.
Example
html
<span>Result: </span>A text
js
const span = document.querySelector("span");
const textNode = span.nextSibling;
textNode.appendData(" - appended text.");
Specifications
| Specification |
|---|
| DOM # dom-characterdata-appenddata |
Browser compatibility
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