walkelem.html
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<TITLE>Visiting All the Elements in a DOM Document
(Java Developers Almanac Example)
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<h3>
e532.
Visiting All the Elements in a DOM Document</h3>
<pre>
// Obtain an XML document; this method is implemented in
// <a href="../javax.xml.parsers/BasicDom.html" class="eglink"><font size="-1"><b>e510</b> The Quintessential Program to Create a DOM Document from an XML File</font></a>
Document doc = <font color="#0066ff"><i>parseXmlFile</i></font>(<font color="#0066ff"><i>"infilename.xml"</i></font>, <font color="#0066ff"><i>false</i></font>);
// Get a list of all elements in the document
NodeList list = doc.getElementsByTagName("*");
for (int i=0; i<list.getLength(); i++) {
// Get element
Element element = (Element)list.item(i);
}
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Related Examples
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e531. <a class="eglink" href="GetById.html?l=rel">
Getting a DOM Element by Id
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e533. <a class="eglink" href="SetElemName.html?l=rel">
Changing the Name of a DOM Element
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See also:
<a class="eglink" href="/egs/org.w3c.dom/pkg.html?l=rel#Adding%20and%20Removing%20Nodes">
Adding and Removing Nodes
</a>
<a class="eglink" href="/egs/org.w3c.dom/pkg.html?l=rel#Element%20Attributes">
Element Attributes
</a>
<a class="eglink" href="/egs/org.w3c.dom/pkg.html?l=rel#Getting%20Nodes">
Getting Nodes
</a>
<a class="eglink" href="/egs/org.w3c.dom/pkg.html?l=rel#Text%20Nodes">
Text Nodes
</a>
<a class="eglink" href="/egs/org.w3c.dom/pkg.html?l=rel#XPath">
XPath
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