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<TITLE>Adding a Node to a DOM Document (Java Developers Almanac Example)
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<h1>The Java Developers Almanac 1.4</h1>
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<B><A HREF="../org.w3c.dom/pkg.html#Adding and Removing Nodes">Adding and Removing Nodes</A></B><font color="#666666" class="xsmall-font">
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<h3>e539. Adding a Node to a DOM Document</h3>
This example demonstrates how to insert a node into a DOM relative to
another node. In particular, a text node is inserted around an
element node.
<pre> // Create a new DOM document; this method is implemented in
// <a href="../javax.xml.parsers/CreateDom.html" class="eglink"><b>e511</b> Creating an Empty DOM Document</a>
Document doc = <font color="#0066ff"><i>createDomDocument()</i></font>;
// Insert the root element node
Element element = doc.createElement(<font color="#0066ff"><i>"root"</i></font>);
doc.appendChild(element);
// Insert a comment in front of the element node
Comment comment = doc.createComment(<font color="#0066ff"><i>"a comment"</i></font>);
doc.insertBefore(comment, element);
// Add a text node to the element
element.appendChild(doc.createTextNode(<font color="#0066ff"><i>"D"</i></font>));
// Add a text node to the beginning of the element
element.insertBefore(doc.createTextNode(<font color="#0066ff"><i>"A"</i></font>), element.getFirstChild());
// Add a text node before the last child of the element
element.insertBefore(doc.createTextNode(<font color="#0066ff"><i>"C"</i></font>), element.getLastChild());
// Add another element after the first child of the root element
Element element2 = doc.createElement(<font color="#0066ff"><i>"item"</i></font>);
element.insertBefore(element2, element.getFirstChild().getNextSibling());
// Add a text node in front of the new item element
element2.getParentNode().insertBefore(doc.createTextNode(<font color="#0066ff"><i>"B"</i></font>), element2);
</pre>
This is the resulting XML:
<pre> <?xml version="1.0" encoding="UTF-8"?>
<!--a comment--><root>AB<item/>CD</root>
</pre>
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<b>Related Examples</b></font></td>
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e540. <a class="eglink" href="AddCdata.html?l=rel">
Adding a CDATA Section to a DOM Document
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e541. <a class="eglink" href="AddComment.html?l=rel">
Adding a Comment to a DOM Document
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e542. <a class="eglink" href="AddPi.html?l=rel">
Adding a Processing Instruction to a DOM Document
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e543. <a class="eglink" href="AddText.html?l=rel">
Adding a Text Node to a DOM Document
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e544. <a class="eglink" href="RemNode.html?l=rel">
Removing a Node from a DOM Document
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See also:
<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#Elements">
Elements
</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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