web api instance method
CharacterData: appendData() method
The appendData() method of the CharacterData interface
adds the provided data to the end of the node’s current data.
Syntax
appendData(data)
Parameters
data- : The data to append to the current node.
Return value
None.
Example
<span>Result: </span>A text
const span = document.querySelector("span");
const textNode = span.nextSibling;
textNode.appendData(" - appended text.");
Interactive exampleOpen the canonical MDN source to run this embedded demo.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.