Node: normalize()-Methode
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.
Die normalize()
-Methode des Node
-Interfaces bringt den angegebenen Knoten und seinen gesamten Unterbaum in eine normierte Form. In einem normierten Unterbaum sind keine Textknoten leer und es gibt keine angrenzenden Textknoten.
Syntax
js
normalize()
Parameter
Keine.
Rückgabewert
Keine.
Beispiel
html
<output id="result"></output>
js
const wrapper = document.createElement("div");
wrapper.appendChild(document.createTextNode("Part 1 "));
wrapper.appendChild(document.createTextNode("Part 2 "));
let node = wrapper.firstChild;
let result = "Before normalization:\n";
while (node) {
result += ` ${node.nodeName}: ${node.nodeValue}\n`;
node = node.nextSibling;
}
wrapper.normalize();
node = wrapper.firstChild;
result += "\n\nAfter normalization:\n";
while (node) {
result += ` ${node.nodeName}: ${node.nodeValue}\n`;
node = node.nextSibling;
}
const output = document.getElementById("result");
output.innerText = result;
Spezifikationen
Specification |
---|
DOM # ref-for-dom-node-normalize① |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
normalize |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
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.
Siehe auch
Text.splitText()
, das Gegenteil davon.