Value
A string. Values for the different types of nodes are:
Attr-
The value of
Attr.name, that is the qualified name of the attribute. CDATASection-
The string
"#cdata-section". Comment-
The string
"#comment". Document-
The string
"#document". DocumentFragment-
The string
"#document-fragment". DocumentType-
The value of
DocumentType.name Element-
The value of
Element.tagName, that is the uppercase name of the element tag if an HTML element, or the lowercase element tag if an XML element (like an SVG or MathML element). ProcessingInstruction-
The value of
ProcessingInstruction.target Text-
The string
"#text".
Example
This example displays the node names of several nodes
html
This is some HTML:
<div id="d1">Hello world</div>
<!-- Example of comment -->
Text <span>Text</span> Text<br />
<svg height="20" width="20">
<circle cx="10" cy="10" r="5" stroke="black" stroke-width="1" fill="red" />
</svg>
<hr />
<output id="result">Not calculated yet.</output>
and the following script:
js
let node = document.querySelector("body").firstChild;
let result = "Node names are:\n";
while (node) {
result += `${node.nodeName}\n`;
node = node.nextSibling;
}
const output = document.getElementById("result");
output.innerText = result;
Specifications
| Specification |
|---|
| DOM # ref-for-dom-node-nodename① |