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DOM Examples DOM ValidatorXML DOM substringData() Method
CDATA Object
Definition and Usage
The substringData() method gets a string from the CDATA node.
Syntax
CDATANode.substringData(start,length)
| Parameter | Description |
|---|---|
| start | Required. Specifies where to begin extracting characters. Start value starts at zero |
| length | Required. Specifies how many characters to extract |
Example
The following code fragment loads "books_cdata.xml" into xmlDoc using loadXMLDoc() and gets the "Stun" string form the first CDATA element:
Example
xmlDoc=loadXMLDoc("books_cdata.xml");
x=xmlDoc.getElementsByTagName("html")[0].childNodes[0]
y=x.substringData(3,4);
document.write(x.nodeValue);
document.write("
");
document.write(y);
x=xmlDoc.getElementsByTagName("html")[0].childNodes[0]
y=x.substringData(3,4);
document.write(x.nodeValue);
document.write("
");
document.write(y);
Output:
Stunning!
Stun
Stun
Try it yourself »
CDATA Object
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