createCDATASection()
creates a new CDATA section node, and returns it.
createCDATASection()
creates a new CDATA section node, and returns it.
js
createCDATASection(data)
data
A string containing the data to be added to the CDATA Section.
A CDATA Section node.
js
const docu = new DOMParser().parseFromString("<xml></xml>", "application/xml"); const cdata = docu.createCDATASection("Some <CDATA> data & then some"); docu.querySelector("xml").appendChild(cdata); console.log(new XMLSerializer().serializeToString(docu)); // Displays: <xml><![CDATA[Some <CDATA> data & then some]]></xml>
NOT_SUPPORTED_ERR
. NS_ERROR_DOM_INVALID_CHARACTER_ERR
exception if one tries to submit the closing CDATA sequence ("]]>
") as part of the data, so unescaped user-provided data cannot be safely used without this method getting this exception (createTextNode()
can often be used in its place). Specification |
---|
DOM Standard # ref-for-dom-document-createcomment① |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
createCDATASection |
1 | 12 | 1 | 9 | ≤12.1 | 1 | 4.4 | 18 | 4 | ≤12.1 | 1 | 1.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Document/createCDATASection