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DOM Examples DOM ValidatorXML DOM substringData() Method
Text Object
Definition and Usage
The substringData() method gets data from the text node.
Syntax
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.xml" into xmlDoc using loadXMLDoc() and gets a fragment from the text node of the first <title> element:
Example
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
y=x.substringData(9,7);
document.write(x.nodeValue);
document.write("
");
document.write(y);
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
y=x.substringData(9,7);
document.write(x.nodeValue);
document.write("
");
document.write(y);
Output:
Everyday Italian
Italian
Italian
Try it yourself »
Text Object
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