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DOM Examples DOM ValidatorXML DOM getElementsByTagName() Method
Document Object
Definition and Usage
The getElementsByTagName() method returns a NodeList of all elements with the specified name.
Syntax
getElementsByTagName(name)
| Parameter | Description |
|---|---|
| name | A string that specifies the tagname to search for. The value "*" matches all tags |
Example
The following code fragment loads "books.xml" into xmlDoc using loadXMLDoc() and displays the value of the first <title> element:
Example
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("title")[0]
y=x.childNodes[0];
document.write(y.nodeValue);
x=xmlDoc.getElementsByTagName("title")[0]
y=x.childNodes[0];
document.write(y.nodeValue);
Output:
Everyday Italian
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Document Object
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