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KDE 4.4 PyKDE API Reference
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<h1>NamedNodeMap Class Reference</h1>
<code>from PyKDE4.khtml import *</code>
<p>
Namespace: DOM.NamedNodeMap<br />
<h2>Detailed Description</h2>
<p>Objects implementing the NamedNodeMap interface are
used to represent collections of nodes that can be accessed by
name. Note that NamedNodeMap does not inherit from
NodeList ; NamedNodeMap s are not
maintained in any particular order. Objects contained in an object
implementing NamedNodeMap may also be accessed by an
ordinal index, but this is simply to allow convenient enumeration
of the contents of a NamedNodeMap , and does not
imply that the DOM specifies an order to these Nodes.
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#NamedNodeMap">__init__</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#NamedNodeMap">__init__</a> (self, <a href="../khtml/DOM.NamedNodeMap.html">DOM.NamedNodeMap</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#getNamedItem">getNamedItem</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#getNamedItemNS">getNamedItemNS</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> namespaceURI, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> localName)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isNull">isNull</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#item">item</a> (self, long index)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="#length">length</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#removeNamedItem">removeNamedItem</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> name)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#removeNamedItemNS">removeNamedItemNS</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> namespaceURI, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> localName)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setNamedItem">setNamedItem</a> (self, <a href="../khtml/DOM.Node.html">DOM.Node</a> arg)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setNamedItemNS">setNamedItemNS</a> (self, <a href="../khtml/DOM.Node.html">DOM.Node</a> arg)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="NamedNodeMap"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"></div></div><a class="anchor" name="NamedNodeMap"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.NamedNodeMap.html">DOM.NamedNodeMap</a> </td>
<td class="paramname"><em>other</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"></div></div><a class="anchor" name="getNamedItem"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> getNamedItem</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Retrieves a node specified by name.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>name</em> </td><td> Name of a node to retrieve.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A Node (of any type) with the specified
name, or null if the specified name did not
identify any node in the map.
</dd></dl>
</p></div></div><a class="anchor" name="getNamedItemNS"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> getNamedItemNS</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>namespaceURI</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>localName</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Introduced in DOM Level 2
</p>
<p>
Retrieves a node specified by local name and namespace URI. HTML-only
DOM implementations do not need to implement this method.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>namespaceURI</em> </td><td> The namespace URI of the node to retrieve.
</td></tr>
<tr><td></td><td valign="top"><em>localName</em> </td><td> The local name of the node to retrieve.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A Node (of any type) with the specified local name and namespace
URI, or null if they do not identify any node in this map.
</dd></dl>
</p></div></div><a class="anchor" name="isNull"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool isNull</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"></div></div><a class="anchor" name="item"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> item</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>index</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns the index th item in the map. If
index is greater than or equal to the number of nodes
in the map, this returns null .
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>index</em> </td><td> Index into the map.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> The node at the index th position in the
</dd></dl> NamedNodeMap , or null if that is
not a valid index.
</p></div></div><a class="anchor" name="length"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">long length</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>The number of nodes in the map. The range of valid child node
indices is 0 to length-1 inclusive.
</p></div></div><a class="anchor" name="removeNamedItem"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> removeNamedItem</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>name</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Removes a node specified by name. If the removed node is an
Attr with a default value it is immediately
replaced.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>name</em> </td><td> The name of a node to remove.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> The node removed from the map or null if
no node with such a name exists.
</dd></dl> </p>
<p>
DOMException
NOT_FOUND_ERR: Raised if there is no node named name
in the map.
</p></div></div><a class="anchor" name="removeNamedItemNS"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> removeNamedItemNS</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>namespaceURI</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>localName</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Introduced in DOM Level 2
</p>
<p>
Removes a node specified by local name and namespace URI. A removed
attribute may be known to have a default value when this map contains
the attributes attached to an element, as returned by the attributes
attribute of the Node interface. If so, an attribute immediately appears
containing the default value as well as the corresponding namespace URI,
local name, and prefix when applicable.
HTML-only DOM implementations do not need to implement this method.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>namespaceURI</em> </td><td> The namespace URI of the node to remove.
</td></tr>
<tr><td></td><td valign="top"><em>localName</em> </td><td> The local name of the node to remove.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> The node removed from this map if a node with such a local name
and namespace URI exists.
</dd></dl> </p>
<p>
DOMException
NOT_FOUND_ERR: Raised if there is no node with the specified
namespaceURI and localName in this map.
</p>
<p>
NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
</p></div></div><a class="anchor" name="setNamedItem"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> setNamedItem</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td>
<td class="paramname"><em>arg</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Adds a node using its nodeName attribute.
</p>
<p>
As the nodeName attribute is used to derive the
name which the node must be stored under, multiple nodes of
certain types (those that have a "special" string value) cannot
be stored as the names would clash. This is seen as preferable
to allowing nodes to be aliased.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>arg</em> </td><td> A node to store in a named node map. The node will
later be accessible using the value of the nodeName
attribute of the node. If a node with that name is
already present in the map, it is replaced by the new one.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> If the new Node replaces an existing
node with the same name the previously existing Node
is returned, otherwise null is returned.
</dd></dl> </p>
<p>
DOMException
WRONG_DOCUMENT_ERR: Raised if arg was created
from a different document than the one that created the
NamedNodeMap .
</p>
<p>
NO_MODIFICATION_ALLOWED_ERR: Raised if this
NamedNodeMap is readonly.
</p>
<p>
INUSE_ATTRIBUTE_ERR: Raised if arg is an
Attr that is already an attribute of another
Element object. The DOM user must explicitly clone
Attr nodes to re-use them in other elements.
</p></div></div><a class="anchor" name="setNamedItemNS"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> setNamedItemNS</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td>
<td class="paramname"><em>arg</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Introduced in DOM Level 2
</p>
<p>
Adds a node using its namespaceURI and localName. If a node with that
namespace URI and that local name is already present in this map, it is
replaced by the new one.
HTML-only DOM implementations do not need to implement this method.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>arg</em> </td><td> A node to store in this map. The node will later be
accessible using the value of its namespaceURI and localName attributes.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> If the new Node replaces an existing node the replaced Node is
returned, otherwise null is returned.
</dd></dl> </p>
<p>
DOMException
WRONG_DOCUMENT_ERR: Raised if arg was created from a different document
than the one that created this map.
</p>
<p>
NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
</p>
<p>
INUSE_ATTRIBUTE_ERR: Raised if arg is an Attr that is already an
attribute of another Element object. The DOM user must explicitly clone
Attr nodes to re-use them in other elements.
</p></div></div>
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