element.html

Jrat 的其中一个包

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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../org/w3c/dom/Attr.html">Attr</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/w3c/dom/Element.html#setAttributeNodeNS(org.w3c.dom.Attr)">setAttributeNodeNS</A></B>(<A HREF="../../../org/w3c/dom/Attr.html">Attr</A>&nbsp;newAttr)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a new attribute.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/w3c/dom/Element.html#setAttributeNS(java.lang.String, java.lang.String, java.lang.String)">setAttributeNS</A></B>(java.lang.String&nbsp;namespaceURI,
               java.lang.String&nbsp;qualifiedName,
               java.lang.String&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds a new attribute.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_org.w3c.dom.Node"><!-- --></A>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface org.w3c.dom.<A HREF="../../../org/w3c/dom/Node.html">Node</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/w3c/dom/Node.html#appendChild(org.w3c.dom.Node)">appendChild</A>, <A HREF="../../../org/w3c/dom/Node.html#cloneNode(boolean)">cloneNode</A>, <A HREF="../../../org/w3c/dom/Node.html#getAttributes()">getAttributes</A>, <A HREF="../../../org/w3c/dom/Node.html#getChildNodes()">getChildNodes</A>, <A HREF="../../../org/w3c/dom/Node.html#getFirstChild()">getFirstChild</A>, <A HREF="../../../org/w3c/dom/Node.html#getLastChild()">getLastChild</A>, <A HREF="../../../org/w3c/dom/Node.html#getLocalName()">getLocalName</A>, <A HREF="../../../org/w3c/dom/Node.html#getNamespaceURI()">getNamespaceURI</A>, <A HREF="../../../org/w3c/dom/Node.html#getNextSibling()">getNextSibling</A>, <A HREF="../../../org/w3c/dom/Node.html#getNodeName()">getNodeName</A>, <A HREF="../../../org/w3c/dom/Node.html#getNodeType()">getNodeType</A>, <A HREF="../../../org/w3c/dom/Node.html#getNodeValue()">getNodeValue</A>, <A HREF="../../../org/w3c/dom/Node.html#getOwnerDocument()">getOwnerDocument</A>, <A HREF="../../../org/w3c/dom/Node.html#getParentNode()">getParentNode</A>, <A HREF="../../../org/w3c/dom/Node.html#getPrefix()">getPrefix</A>, <A HREF="../../../org/w3c/dom/Node.html#getPreviousSibling()">getPreviousSibling</A>, <A HREF="../../../org/w3c/dom/Node.html#hasAttributes()">hasAttributes</A>, <A HREF="../../../org/w3c/dom/Node.html#hasChildNodes()">hasChildNodes</A>, <A HREF="../../../org/w3c/dom/Node.html#insertBefore(org.w3c.dom.Node, org.w3c.dom.Node)">insertBefore</A>, <A HREF="../../../org/w3c/dom/Node.html#isSupported(java.lang.String, java.lang.String)">isSupported</A>, <A HREF="../../../org/w3c/dom/Node.html#normalize()">normalize</A>, <A HREF="../../../org/w3c/dom/Node.html#removeChild(org.w3c.dom.Node)">removeChild</A>, <A HREF="../../../org/w3c/dom/Node.html#replaceChild(org.w3c.dom.Node, org.w3c.dom.Node)">replaceChild</A>, <A HREF="../../../org/w3c/dom/Node.html#setNodeValue(java.lang.String)">setNodeValue</A>, <A HREF="../../../org/w3c/dom/Node.html#setPrefix(java.lang.String)">setPrefix</A></CODE></TD>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->


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<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getTagName()"><!-- --></A><H3>
getTagName</H3>
<PRE>
public java.lang.String <B>getTagName</B>()</PRE>
<DL>
<DD>The name of the element. For example, in: 
 <pre> &lt;elementExample 
 id="demo"&gt; ... &lt;/elementExample&gt; , </pre>
  <code>tagName</code> has 
 the value <code>"elementExample"</code>. Note that this is 
 case-preserving in XML, as are all of the operations of the DOM. The 
 HTML DOM returns the <code>tagName</code> of an HTML element in the 
 canonical uppercase form, regardless of the case in the source HTML 
 document.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getAttribute(java.lang.String)"><!-- --></A><H3>
getAttribute</H3>
<PRE>
public java.lang.String <B>getAttribute</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Retrieves an attribute value by name.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of the attribute to retrieve.<DT><B>Returns:</B><DD>The <code>Attr</code> value as a string, or the empty string 
   if that attribute does not have a specified or default value.</DL>
</DD>
</DL>
<HR>

<A NAME="setAttribute(java.lang.String, java.lang.String)"><!-- --></A><H3>
setAttribute</H3>
<PRE>
public void <B>setAttribute</B>(java.lang.String&nbsp;name,
                         java.lang.String&nbsp;value)
                  throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Adds a new attribute. If an attribute with that name is already present 
 in the element, its value is changed to be that of the value 
 parameter. This value is a simple string; it is not parsed as it is 
 being set. So any markup (such as syntax to be recognized as an 
 entity reference) is treated as literal text, and needs to be 
 appropriately escaped by the implementation when it is written out. 
 In order to assign an attribute value that contains entity 
 references, the user must create an <code>Attr</code> node plus any 
 <code>Text</code> and <code>EntityReference</code> nodes, build the 
 appropriate subtree, and use <code>setAttributeNode</code> to assign 
 it as the value of an attribute.
 <br>To set an attribute with a qualified name and namespace URI, use 
 the <code>setAttributeNS</code> method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of the attribute to create or alter.<DD><CODE>value</CODE> - Value to set in string form.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - INVALID_CHARACTER_ERR: Raised if the specified name contains an 
   illegal character.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="removeAttribute(java.lang.String)"><!-- --></A><H3>
removeAttribute</H3>
<PRE>
public void <B>removeAttribute</B>(java.lang.String&nbsp;name)
                     throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Removes an attribute by name. If the removed attribute is known to have 
 a default value, an attribute immediately appears containing the 
 default value as well as the corresponding namespace URI, local name, 
 and prefix when applicable.
 <br>To remove an attribute by local name and namespace URI, use the 
 <code>removeAttributeNS</code> method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of the attribute to remove.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="getAttributeNode(java.lang.String)"><!-- --></A><H3>
getAttributeNode</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Attr.html">Attr</A> <B>getAttributeNode</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Retrieves an attribute node by name.
 <br>To retrieve an attribute node by qualified name and namespace URI, 
 use the <code>getAttributeNodeNS</code> method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The name (<code>nodeName</code>) of the attribute to 
   retrieve.<DT><B>Returns:</B><DD>The <code>Attr</code> node with the specified name (
   <code>nodeName</code>) or <code>null</code> if there is no such 
   attribute.</DL>
</DD>
</DL>
<HR>

<A NAME="setAttributeNode(org.w3c.dom.Attr)"><!-- --></A><H3>
setAttributeNode</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Attr.html">Attr</A> <B>setAttributeNode</B>(<A HREF="../../../org/w3c/dom/Attr.html">Attr</A>&nbsp;newAttr)
                      throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Adds a new attribute node. If an attribute with that name (
 <code>nodeName</code>) is already present in the element, it is 
 replaced by the new one.
 <br>To add a new attribute node with a qualified name and namespace 
 URI, use the <code>setAttributeNodeNS</code> method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>newAttr</CODE> - The <code>Attr</code> node to add to the attribute list.<DT><B>Returns:</B><DD>If the <code>newAttr</code> attribute replaces an existing 
   attribute, the replaced <code>Attr</code> node is returned, 
   otherwise <code>null</code> is returned.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - WRONG_DOCUMENT_ERR: Raised if <code>newAttr</code> was created from a 
   different document than the one that created the element.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
   <br>INUSE_ATTRIBUTE_ERR: Raised if <code>newAttr</code> is already an 
   attribute of another <code>Element</code> object. The DOM user must 
   explicitly clone <code>Attr</code> nodes to re-use them in other 
   elements.</DL>
</DD>
</DL>
<HR>

<A NAME="removeAttributeNode(org.w3c.dom.Attr)"><!-- --></A><H3>
removeAttributeNode</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Attr.html">Attr</A> <B>removeAttributeNode</B>(<A HREF="../../../org/w3c/dom/Attr.html">Attr</A>&nbsp;oldAttr)
                         throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Removes the specified attribute node. If the removed <code>Attr</code> 
 has a default value it is immediately replaced. The replacing 
 attribute has the same namespace URI and local name, as well as the 
 original prefix, when applicable.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>oldAttr</CODE> - The <code>Attr</code> node to remove from the attribute 
   list.<DT><B>Returns:</B><DD>The <code>Attr</code> node that was removed.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
   <br>NOT_FOUND_ERR: Raised if <code>oldAttr</code> is not an attribute 
   of the element.</DL>
</DD>
</DL>
<HR>

<A NAME="getElementsByTagName(java.lang.String)"><!-- --></A><H3>
getElementsByTagName</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/NodeList.html">NodeList</A> <B>getElementsByTagName</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Returns a <code>NodeList</code> of all descendant <code>Elements</code> 
 with a given tag name, in the order in which they are encountered in 
 a preorder traversal of this <code>Element</code> tree.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The name of the tag to match on. The special value "*" 
   matches all tags.<DT><B>Returns:</B><DD>A list of matching <code>Element</code> nodes.</DL>
</DD>
</DL>
<HR>

<A NAME="getAttributeNS(java.lang.String, java.lang.String)"><!-- --></A><H3>
getAttributeNS</H3>
<PRE>
public java.lang.String <B>getAttributeNS</B>(java.lang.String&nbsp;namespaceURI,
                                       java.lang.String&nbsp;localName)</PRE>
<DL>
<DD>Retrieves an attribute value by local name and namespace URI.
 <br>Documents which do not support the "XML" feature will permit only 
 the DOM Level 1 calls for creating/setting elements and attributes. 
 Hence, if you specify a non-null namespace URI, these DOMs will never 
 find a matching node.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespaceURI</CODE> - The namespace URI of the attribute to retrieve.<DD><CODE>localName</CODE> - The local name of the attribute to retrieve.<DT><B>Returns:</B><DD>The <code>Attr</code> value as a string, or the empty string 
   if that attribute does not have a specified or default value.<DT><B>Since: </B><DD>DOM Level 2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setAttributeNS(java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
setAttributeNS</H3>