XML DOM Tutorial
DOM HOME DOM Introduction DOM Nodes DOM Node Tree DOM Parser DOM Load Function DOM Methods DOM Accessing DOM Node Info DOM Node List DOM Traversing DOM Browsers DOM NavigatingManipulate Nodes
DOM Get Values DOM Change Nodes DOM Remove Nodes DOM Replace Nodes DOM Create Nodes DOM Add Nodes DOM Clone Nodes DOM XMLHttpRequestXML DOM Reference
DOM Node Types DOM Node DOM NodeList DOM NamedNodeMap DOM Document DOM DocumentImpl DOM DocumentType DOM ProcessingInstr DOM Element DOM Attribute DOM Text DOM CDATA DOM Comment DOM XMLHttpRequest DOM ParseError Obj DOM Parser ErrorsDOM Summary
XML DOM Examples
DOM Examples DOM ValidatorXML DOM getElementsByTagName() Method
Element Object
Definition and Usage
The getElementsByTagName() method returns a NodeList of all a elements with a 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 gets the value of all <title> elements:
Example
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName('title');
for (i=0;i<x.length;i++)
{
document.write(x[i].childNodes[0].nodeValue);
document.write("
");
}
x=xmlDoc.getElementsByTagName('title');
for (i=0;i<x.length;i++)
{
document.write(x[i].childNodes[0].nodeValue);
document.write("
");
}
Output:
Everyday Italian
Harry Potter
XQuery Kick Start
Learning XML
Harry Potter
XQuery Kick Start
Learning XML
Try it yourself »
Element Object
Your suggestion:
Close [X]
Thank You For Helping Us!
Your message has been sent to W3Schools.
Close [X]
