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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qdomelement.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
Diffstat (limited to 'doc/html/qdomelement.html')
| -rw-r--r-- | doc/html/qdomelement.html | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/doc/html/qdomelement.html b/doc/html/qdomelement.html new file mode 100644 index 0000000..bbe4b0b --- /dev/null +++ b/doc/html/qdomelement.html @@ -0,0 +1,350 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/xml/qdom.cpp:4118 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QDomElement Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QDomElement Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1> + +<p>The QDomElement class represents one element in the DOM tree. +<a href="#details">More...</a> +<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when Qt is built with thread support.</p> +<p><tt>#include <<a href="qdom-h.html">qdom.h</a>></tt> +<p>Inherits <a href="qdomnode.html">QDomNode</a>. +<p><a href="qdomelement-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#QDomElement"><b>QDomElement</b></a> ()</li> +<li class=fn><a href="#QDomElement-2"><b>QDomElement</b></a> ( const QDomElement & x )</li> +<li class=fn>QDomElement & <a href="#operator-eq"><b>operator=</b></a> ( const QDomElement & x )</li> +<li class=fn><a href="#~QDomElement"><b>~QDomElement</b></a> ()</li> +<li class=fn>QString <a href="#attribute"><b>attribute</b></a> ( const QString & name, const QString & defValue = QString::null ) const</li> +<li class=fn>void <a href="#setAttribute"><b>setAttribute</b></a> ( const QString & name, const QString & value )</li> +<li class=fn>void <a href="#setAttribute-2"><b>setAttribute</b></a> ( const QString & name, int value )</li> +<li class=fn>void <a href="#setAttribute-3"><b>setAttribute</b></a> ( const QString & name, uint value )</li> +<li class=fn>void <a href="#setAttribute-4"><b>setAttribute</b></a> ( const QString & name, long value )</li> +<li class=fn>void <a href="#setAttribute-5"><b>setAttribute</b></a> ( const QString & name, ulong value )</li> +<li class=fn>void <a href="#setAttribute-6"><b>setAttribute</b></a> ( const QString & name, double value )</li> +<li class=fn>void <a href="#removeAttribute"><b>removeAttribute</b></a> ( const QString & name )</li> +<li class=fn>QDomAttr <a href="#attributeNode"><b>attributeNode</b></a> ( const QString & name )</li> +<li class=fn>QDomAttr <a href="#setAttributeNode"><b>setAttributeNode</b></a> ( const QDomAttr & newAttr )</li> +<li class=fn>QDomAttr <a href="#removeAttributeNode"><b>removeAttributeNode</b></a> ( const QDomAttr & oldAttr )</li> +<li class=fn>virtual QDomNodeList <a href="#elementsByTagName"><b>elementsByTagName</b></a> ( const QString & tagname ) const</li> +<li class=fn>bool <a href="#hasAttribute"><b>hasAttribute</b></a> ( const QString & name ) const</li> +<li class=fn>QString <a href="#attributeNS"><b>attributeNS</b></a> ( const QString nsURI, const QString & localName, const QString & defValue ) const</li> +<li class=fn>void <a href="#setAttributeNS"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, const QString & value )</li> +<li class=fn>void <a href="#setAttributeNS-2"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, int value )</li> +<li class=fn>void <a href="#setAttributeNS-3"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, uint value )</li> +<li class=fn>void <a href="#setAttributeNS-4"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, long value )</li> +<li class=fn>void <a href="#setAttributeNS-5"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, ulong value )</li> +<li class=fn>void <a href="#setAttributeNS-6"><b>setAttributeNS</b></a> ( const QString nsURI, const QString & qName, double value )</li> +<li class=fn>void <a href="#removeAttributeNS"><b>removeAttributeNS</b></a> ( const QString & nsURI, const QString & localName )</li> +<li class=fn>QDomAttr <a href="#attributeNodeNS"><b>attributeNodeNS</b></a> ( const QString & nsURI, const QString & localName )</li> +<li class=fn>QDomAttr <a href="#setAttributeNodeNS"><b>setAttributeNodeNS</b></a> ( const QDomAttr & newAttr )</li> +<li class=fn>virtual QDomNodeList <a href="#elementsByTagNameNS"><b>elementsByTagNameNS</b></a> ( const QString & nsURI, const QString & localName ) const</li> +<li class=fn>bool <a href="#hasAttributeNS"><b>hasAttributeNS</b></a> ( const QString & nsURI, const QString & localName ) const</li> +<li class=fn>QString <a href="#tagName"><b>tagName</b></a> () const</li> +<li class=fn>void <a href="#setTagName"><b>setTagName</b></a> ( const QString & name )</li> +<li class=fn>virtual QDomNamedNodeMap <a href="#attributes"><b>attributes</b></a> () const</li> +<li class=fn>virtual QDomNode::NodeType <a href="#nodeType"><b>nodeType</b></a> () const</li> +<li class=fn>virtual bool <a href="#isElement"><b>isElement</b></a> () const</li> +<li class=fn>QString <a href="#text"><b>text</b></a> () const</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + + +The QDomElement class represents one element in the DOM tree. + +<p> + +<p> Elements have a <a href="#tagName">tagName</a>() and zero or more attributes associated +with them. The tag name can be changed with <a href="#setTagName">setTagName</a>(). +<p> Element attributes are represented by <a href="qdomattr.html">QDomAttr</a> objects that can +be queried using the <a href="#attribute">attribute</a>() and <a href="#attributeNode">attributeNode</a>() functions. +You can set attributes with the <a href="#setAttribute">setAttribute</a>() and +<a href="#setAttributeNode">setAttributeNode</a>() functions. Attributes can be removed with +<a href="#removeAttribute">removeAttribute</a>(). There are namespace-aware equivalents to these +functions, i.e. <a href="#setAttributeNS">setAttributeNS</a>(), <a href="#setAttributeNodeNS">setAttributeNodeNS</a>() and +<a href="#removeAttributeNS">removeAttributeNS</a>(). +<p> If you want to access the text of a node use <a href="#text">text</a>(), e.g. +<pre> + QDomElement e = //... + //... + <a href="qstring.html">QString</a> s = e.<a href="#text">text</a>() + </pre> + +The text() function operates recursively to find the text (since +not all elements contain text). If you want to find all the text +in all of a node's children, iterate over the children looking for +<a href="qdomtext.html">QDomText</a> nodes, e.g. +<pre> + <a href="qstring.html">QString</a> text; + QDomElement element = doc.documentElement(); + for( <a href="qdomnode.html">QDomNode</a> n = element.<a href="qdomnode.html#firstChild">firstChild</a>(); !n.<a href="qdomnode.html#isNull">isNull</a>(); n = n.<a href="qdomnode.html#nextSibling">nextSibling</a>() ) + { + <a href="qdomtext.html">QDomText</a> t = n.<a href="qdomnode.html#toText">toText</a>(); + if ( !t.<a href="qdomnode.html#isNull">isNull</a>() ) + text += t.<a href="qdomcharacterdata.html#data">data</a>(); + } + </pre> + +Note that we attempt to convert each node to a text node and use +<a href="#text">text</a>() rather than using <a href="qdomnode.html#firstChild">firstChild</a>().<a href="qdomnode.html#toText">toText</a>().data() or +n.toText().data() directly on the node, because the node may not +be a text element. +<p> You can get a list of all the decendents of an element which have +a specified tag name with <a href="#elementsByTagName">elementsByTagName</a>() or +<a href="#elementsByTagNameNS">elementsByTagNameNS</a>(). +<p> For further information about the Document Object Model see +<a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a> and +<a href="http://www.w3.org/TR/DOM-Level-2-Core/">http://www.w3.org/TR/DOM-Level-2-Core/</a>. +For a more general introduction of the DOM implementation see the +<a href="qdomdocument.html">QDomDocument</a> documentation. +<p>See also <a href="xml-tools.html">XML</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="QDomElement"></a>QDomElement::QDomElement () +</h3> +Constructs an empty element. Use the <a href="qdomdocument.html#createElement">QDomDocument::createElement</a>() +function to construct elements with content. + +<h3 class=fn><a name="QDomElement-2"></a>QDomElement::QDomElement ( const <a href="qdomelement.html">QDomElement</a> & x ) +</h3> +Constructs a copy of <em>x</em>. +<p> The data of the copy is shared (shallow copy): modifying one node +will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use +<a href="qdomnode.html#cloneNode">cloneNode</a>(). + +<h3 class=fn><a name="~QDomElement"></a>QDomElement::~QDomElement () +</h3> +Destroys the object and frees its resources. + +<h3 class=fn><a href="qstring.html">QString</a> <a name="attribute"></a>QDomElement::attribute ( const <a href="qstring.html">QString</a> & name, const <a href="qstring.html">QString</a> & defValue = QString::null ) const +</h3> +Returns the attribute called <em>name</em>. If the attribute does not +exist <em>defValue</em> is returned. +<p> <p>See also <a href="#setAttribute">setAttribute</a>(), <a href="#attributeNode">attributeNode</a>(), <a href="#setAttributeNode">setAttributeNode</a>(), and <a href="#attributeNS">attributeNS</a>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="attributeNS"></a>QDomElement::attributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & localName, const <a href="qstring.html">QString</a> & defValue ) const +</h3> +Returns the attribute with the local name <em>localName</em> and the +namespace URI <em>nsURI</em>. If the attribute does not exist <em>defValue</em> is returned. +<p> <p>See also <a href="#setAttributeNS">setAttributeNS</a>(), <a href="#attributeNodeNS">attributeNodeNS</a>(), <a href="#setAttributeNodeNS">setAttributeNodeNS</a>(), and <a href="#attribute">attribute</a>(). + +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="attributeNode"></a>QDomElement::attributeNode ( const <a href="qstring.html">QString</a> & name ) +</h3> +Returns the <a href="qdomattr.html">QDomAttr</a> object that corresponds to the attribute +called <em>name</em>. If no such attribute exists a <a href="qdomnode.html#isNull">null attribute</a> is returned. +<p> <p>See also <a href="#setAttributeNode">setAttributeNode</a>(), <a href="#attribute">attribute</a>(), <a href="#setAttribute">setAttribute</a>(), and <a href="#attributeNodeNS">attributeNodeNS</a>(). + +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="attributeNodeNS"></a>QDomElement::attributeNodeNS ( const <a href="qstring.html">QString</a> & nsURI, const <a href="qstring.html">QString</a> & localName ) +</h3> +Returns the <a href="qdomattr.html">QDomAttr</a> object that corresponds to the attribute with +the local name <em>localName</em> and the namespace URI <em>nsURI</em>. If no +such attribute exists a <a href="qdomnode.html#isNull">null + attribute</a> is returned. +<p> <p>See also <a href="#setAttributeNode">setAttributeNode</a>(), <a href="#attribute">attribute</a>(), and <a href="#setAttribute">setAttribute</a>(). + +<h3 class=fn><a href="qdomnamednodemap.html">QDomNamedNodeMap</a> <a name="attributes"></a>QDomElement::attributes () const<tt> [virtual]</tt> +</h3> +Returns a <a href="qdomnamednodemap.html">QDomNamedNodeMap</a> containing all this element's attributes. +<p> <p>See also <a href="#attribute">attribute</a>(), <a href="#setAttribute">setAttribute</a>(), <a href="#attributeNode">attributeNode</a>(), and <a href="#setAttributeNode">setAttributeNode</a>(). + +<p>Reimplemented from <a href="qdomnode.html#attributes">QDomNode</a>. +<h3 class=fn><a href="qdomnodelist.html">QDomNodeList</a> <a name="elementsByTagName"></a>QDomElement::elementsByTagName ( const <a href="qstring.html">QString</a> & tagname ) const<tt> [virtual]</tt> +</h3> +Returns a <a href="qdomnodelist.html">QDomNodeList</a> containing all descendent elements of this +element that are called <em>tagname</em>. The order they are in the node +list is the order they are encountered in a preorder traversal of +the element tree. +<p> <p>See also <a href="#elementsByTagNameNS">elementsByTagNameNS</a>() and <a href="qdomdocument.html#elementsByTagName">QDomDocument::elementsByTagName</a>(). + +<h3 class=fn><a href="qdomnodelist.html">QDomNodeList</a> <a name="elementsByTagNameNS"></a>QDomElement::elementsByTagNameNS ( const <a href="qstring.html">QString</a> & nsURI, const <a href="qstring.html">QString</a> & localName ) const<tt> [virtual]</tt> +</h3> +Returns a <a href="qdomnodelist.html">QDomNodeList</a> containing all the descendent elements of +this element with the local name <em>localName</em> and the namespace +URI <em>nsURI</em>. The order they are in the node list is the order +they are encountered in a preorder traversal of the element tree. +<p> <p>See also <a href="#elementsByTagName">elementsByTagName</a>() and <a href="qdomdocument.html#elementsByTagNameNS">QDomDocument::elementsByTagNameNS</a>(). + +<h3 class=fn>bool <a name="hasAttribute"></a>QDomElement::hasAttribute ( const <a href="qstring.html">QString</a> & name ) const +</h3> +Returns TRUE if this element has an attribute called <em>name</em>; +otherwise returns FALSE. + +<h3 class=fn>bool <a name="hasAttributeNS"></a>QDomElement::hasAttributeNS ( const <a href="qstring.html">QString</a> & nsURI, const <a href="qstring.html">QString</a> & localName ) const +</h3> +Returns TRUE if this element has an attribute with the local name +<em>localName</em> and the namespace URI <em>nsURI</em>; otherwise returns +FALSE. + +<h3 class=fn>bool <a name="isElement"></a>QDomElement::isElement () const<tt> [virtual]</tt> +</h3> +Returns TRUE. + +<p>Reimplemented from <a href="qdomnode.html#isElement">QDomNode</a>. +<h3 class=fn><a href="qdomnode.html#NodeType-enum">QDomNode::NodeType</a> <a name="nodeType"></a>QDomElement::nodeType () const<tt> [virtual]</tt> +</h3> +Returns <a href="qdomnode.html#NodeType-enum">ElementNode</a>. + +<p>Reimplemented from <a href="qdomnode.html#nodeType">QDomNode</a>. +<h3 class=fn><a href="qdomelement.html">QDomElement</a> & <a name="operator-eq"></a>QDomElement::operator= ( const <a href="qdomelement.html">QDomElement</a> & x ) +</h3> +Assigns <em>x</em> to this DOM element. +<p> The data of the copy is shared (shallow copy): modifying one node +will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use +<a href="qdomnode.html#cloneNode">cloneNode</a>(). + +<h3 class=fn>void <a name="removeAttribute"></a>QDomElement::removeAttribute ( const <a href="qstring.html">QString</a> & name ) +</h3> +Removes the attribute called name <em>name</em> from this element. +<p> <p>See also <a href="#setAttribute">setAttribute</a>(), <a href="#attribute">attribute</a>(), and <a href="#removeAttributeNS">removeAttributeNS</a>(). + +<h3 class=fn>void <a name="removeAttributeNS"></a>QDomElement::removeAttributeNS ( const <a href="qstring.html">QString</a> & nsURI, const <a href="qstring.html">QString</a> & localName ) +</h3> +Removes the attribute with the local name <em>localName</em> and the +namespace URI <em>nsURI</em> from this element. +<p> <p>See also <a href="#setAttributeNS">setAttributeNS</a>(), <a href="#attributeNS">attributeNS</a>(), and <a href="#removeAttribute">removeAttribute</a>(). + +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="removeAttributeNode"></a>QDomElement::removeAttributeNode ( const <a href="qdomattr.html">QDomAttr</a> & oldAttr ) +</h3> +Removes the attribute <em>oldAttr</em> from the element and returns it. +<p> <p>See also <a href="#attributeNode">attributeNode</a>() and <a href="#setAttributeNode">setAttributeNode</a>(). + +<h3 class=fn>void <a name="setAttribute"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, const <a href="qstring.html">QString</a> & value ) +</h3> +Adds an attribute called <em>name</em> with value <em>value</em>. If an +attribute with the same name exists, its value is replaced by <em>value</em>. +<p> <p>See also <a href="#attribute">attribute</a>(), <a href="#setAttributeNode">setAttributeNode</a>(), and <a href="#setAttributeNS">setAttributeNS</a>(). + +<h3 class=fn>void <a name="setAttribute-2"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, int value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttribute-3"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, uint value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttribute-4"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, long value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttribute-5"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, ulong value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttribute-6"></a>QDomElement::setAttribute ( const <a href="qstring.html">QString</a> & name, double value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttributeNS"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, const <a href="qstring.html">QString</a> & value ) +</h3> +Adds an attribute with the qualified name <em>qName</em> and the +namespace URI <em>nsURI</em> with the value <em>value</em>. If an attribute +with the same local name and namespace URI exists, its prefix is +replaced by the prefix of <em>qName</em> and its value is repaced by <em>value</em>. +<p> Although <em>qName</em> is the qualified name, the local name is used to +decide if an existing attribute's value should be replaced. +<p> <p>See also <a href="#attributeNS">attributeNS</a>(), <a href="#setAttributeNodeNS">setAttributeNodeNS</a>(), and <a href="#setAttribute">setAttribute</a>(). + +<h3 class=fn>void <a name="setAttributeNS-2"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, int value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttributeNS-3"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, uint value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttributeNS-4"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, long value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttributeNS-5"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, ulong value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn>void <a name="setAttributeNS-6"></a>QDomElement::setAttributeNS ( const <a href="qstring.html">QString</a> nsURI, const <a href="qstring.html">QString</a> & qName, double value ) +</h3> +This is an overloaded member function, provided for convenience. It behaves essentially like the above function. +<p> +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="setAttributeNode"></a>QDomElement::setAttributeNode ( const <a href="qdomattr.html">QDomAttr</a> & newAttr ) +</h3> +Adds the attribute <em>newAttr</em> to this element. +<p> If the element has another attribute that has the same name as <em>newAttr</em>, this function replaces that attribute and returns it; +otherwise the function returns a <a href="qdomnode.html#isNull">null + attribute</a>. +<p> <p>See also <a href="#attributeNode">attributeNode</a>(), <a href="#setAttribute">setAttribute</a>(), and <a href="#setAttributeNodeNS">setAttributeNodeNS</a>(). + +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="setAttributeNodeNS"></a>QDomElement::setAttributeNodeNS ( const <a href="qdomattr.html">QDomAttr</a> & newAttr ) +</h3> +Adds the attribute <em>newAttr</em> to this element. +<p> If the element has another attribute that has the same local name +and namespace URI as <em>newAttr</em>, this function replaces that +attribute and returns it; otherwise the function returns a <a href="qdomnode.html#isNull">null attribute</a>. +<p> <p>See also <a href="#attributeNodeNS">attributeNodeNS</a>(), <a href="#setAttributeNS">setAttributeNS</a>(), and <a href="#setAttributeNode">setAttributeNode</a>(). + +<h3 class=fn>void <a name="setTagName"></a>QDomElement::setTagName ( const <a href="qstring.html">QString</a> & name ) +</h3> +Sets this element's tag name to <em>name</em>. +<p> <p>See also <a href="#tagName">tagName</a>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="tagName"></a>QDomElement::tagName () const +</h3> +Returns the tag name of this element. For an XML element like this: +<pre> + <img src="myimg.png"> + </pre> + +the tagname would return "img". +<p> <p>See also <a href="#setTagName">setTagName</a>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="text"></a>QDomElement::text () const +</h3> +Returns the element's text or <a href="qstring.html#QString-null">QString::null</a>. +<p> Example: +<pre> + <h1>Hello <b>Qt</b> <![CDATA[<xml is cool>]]></h1> + </pre> + +<p> The function <a href="#text">text</a>() of the QDomElement for the <h1> tag, +will return "Hello Qt <xml is cool>". +<p> Comments are ignored by this function. It only evaluates <a href="qdomtext.html">QDomText</a> +and <a href="qdomcdatasection.html">QDomCDATASection</a> objects. + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">Qt toolkit</a>. +Copyright © 1995-2007 +<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |