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<p style='font-family: monospace;font-size:small'>13 November,
2000</p>
</div>
<div class='div1'><a id="Changes" name='Changes'></a>
<h1 id='Changes-h1' class='adiv1'>Appendix A: Changes</h1>
<dl>
<dt><i>Editors</i></dt>
<dd>Arnaud Le Hors, IBM</dd>
<dd>Philippe Le H&eacute;garet, W3C</dd>
</dl>
<div class='div2'><a id="DOMLevel1to2Changes"
name='DOMLevel1to2Changes'></a>
<h2 id='DOMLevel1to2Changes-h2' class='adiv2'>A.1: Changes between
DOM Level 1 Core and DOM Level 2 Core</h2>
<dl>
<dt><b>OMG IDL</b></dt>
<dd>The DOM Level 2 specifications are now using Corba 2.3.1
instead of Corba 2.2.</dd>
<dt><b>Type <a
href='core.html#DOMString'><code>DOMString</code></a></b></dt>
<dd>The definition of <a
href='core.html#DOMString'><code>DOMString</code></a> in IDL is now
a <code>valuetype</code>.</dd>
</dl>
<div class='div3'><a id="DOMLevel1Changes"
name='DOMLevel1Changes'></a>
<h3 id='DOMLevel1Changes-h3' class='adiv3'>A.1.1: Changes to DOM
Level 1 Core interfaces and exceptions</h3>
<dl>
<dt><b>Interface <a
href='core.html#ID-637646024'><code>Attr</code></a></b></dt>
<dd>The <a href='core.html#ID-637646024'><code>Attr</code></a>
interface has one new attribute: <code>ownerElement</code>.</dd>
<dt><b>Interface <a
href='core.html#i-Document'><code>Document</code></a></b></dt>
<dd>The <a href='core.html#i-Document'><code>Document</code></a>
interface has five new methods: <code>importNode</code>,
<code>createElementNS</code>, <code>createAttributeNS</code>,
<code>getElementsByTagNameNS</code> and
<code>getElementById</code>.</dd>
<dt><b>Interface <a
href='core.html#ID-1780488922'><code>NamedNodeMap</code></a></b></dt>
<dd>The <a
href='core.html#ID-1780488922'><code>NamedNodeMap</code></a>
interface has three new methods: <code>getNamedItemNS</code>,
<code>setNamedItemNS</code>, <code>removeNamedItemNS</code>.</dd>
<dt><b>Interface <a
href='core.html#ID-1950641247'><code>Node</code></a></b></dt>
<dd>The <a href='core.html#ID-1950641247'><code>Node</code></a>
interface has two new methods: <code>isSupported</code> and
<code>hasAttributes</code>.<br />
<code>normalize</code>, previously in the <a
href='core.html#ID-745549614'><code>Element</code></a> interface,
has been moved in the <a
href='core.html#ID-1950641247'><code>Node</code></a>
interface.<br />
The <a href='core.html#ID-1950641247'><code>Node</code></a>
interface has three new attributes: <code>namespaceURI</code>,
<code>prefix</code> and <code>localName</code>.<br />
The <code>ownerDocument</code> attribute was specified to be
<code>null</code> when the node is a <a
href='core.html#i-Document'><code>Document</code></a>. It now is
also <code>null</code> when the node is a <a
href='core.html#ID-412266927'><code>DocumentType</code></a> which
is not used with any <a class='noxref'
href='core.html#i-Document'><code>Document</code></a> yet.</dd>
<dt><b>Interface <a
href='core.html#ID-412266927'><code>DocumentType</code></a></b></dt>
<dd>The <a
href='core.html#ID-412266927'><code>DocumentType</code></a>
interface has three attributes: <code>publicId</code>,
<code>systemId</code> and <code>internalSubset</code>.</dd>
<dt><b>Interface <a
href='core.html#ID-102161490'><code>DOMImplementation</code></a></b></dt>
<dd>The <a
href='core.html#ID-102161490'><code>DOMImplementation</code></a>
interface has two new methods: <code>createDocumentType</code> and
<code>createDocument</code>.</dd>
<dt><b>Interface <a
href='core.html#ID-745549614'><code>Element</code></a></b></dt>
<dd>The <a href='core.html#ID-745549614'><code>Element</code></a>
interface has eight new methods: <code>getAttributeNS</code>,
<code>setAttributeNS</code>, <code>removeAttributeNS</code>,
<code>getAttributeNodeNS</code>, <code>setAttributeNodeNS</code>,
<code>getElementsByTagNameNS</code>, <code>hasAttribute</code> and
<code>hasAttributeNS</code>.<br />
The method <code>normalize</code> is now inherited from the <a
href='core.html#ID-1950641247'><code>Node</code></a> interface
where it was moved.</dd>
<dt><b>Exception <a
href='core.html#ID-17189187'><code>DOMException</code></a></b></dt>
<dd>The <a
href='core.html#ID-17189187'><code>DOMException</code></a> has five
new exception codes: <code>INVALID_STATE_ERR</code>,
<code>SYNTAX_ERR</code>, <code>INVALID_MODIFICATION_ERR</code>,
<code>NAMESPACE_ERR</code> and
<code>INVALID_ACCESS_ERR</code>.</dd>
</dl>
</div>
<!-- div3 DOMLevel1Changes -->
<div class='div3'><a id="DOMLevel2Addons"
name='DOMLevel2Addons'></a>
<h3 id='DOMLevel2Addons-h3' class='adiv3'>A.1.2: New features</h3>
<div class='div4'><a id="DOMLevel2Addons-types"
name='DOMLevel2Addons-types'></a>
<h4 id='DOMLevel2Addons-types-h4' class='adiv4'>A.1.2.1: New
types</h4>
<dl>
<dt><b><a
href='core.html#DOMTimeStamp'><code>DOMTimeStamp</code></a></b></dt>
<dd>The <a
href='core.html#DOMTimeStamp'><code>DOMTimeStamp</code></a> type
was added to the Core module.</dd>
</dl>
</div>
<!-- div4 DOMLevel2Addons-types --></div>
<!-- div3 DOMLevel2Addons --></div>
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