XML DOM data Property

Complete CDATA Object Reference

Definition and Usage

The length property returns the number of characters in the selected node

Syntax

CDATANode.length

Example

The following code fragment loads "books_cdata.xml" into xmlDoc using loadXMLDoc() and gets the text node data and length from the first <title> element:

xmlDoc=loadXMLDoc("books_cdata.xml");
x=xmlDoc.getElementsByTagName("html")[0].childNodes[0];

document.write(x.data);
document.write(" - Length: ");
document.write(x.length);

The output of the code above will be:

Stunning! - Length: 16

Remember that the length above is from the entire CDATA section (<b>Stunning!</b>), not just the text.

Try-It-Yourself Demos

length - Get a CDATA node's length

Complete CDATA Object Reference

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