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< td align = "right" valign = "center" > < img src = "logo32.png" align = "right" width = "64" height = "32" border = "0" > < / td > < / tr > < / table > < h1 align = center > TQDomElement Class Reference< br > < small > [< a href = "xml.html" > XML module< / a > ]< / small > < / h1 >
< p > The TQDomElement 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 TQt is built with thread support.< / p >
< p > < tt > #include < < a href = "qdom-h.html" > ntqdom.h< / a > > < / tt >
< p > Inherits < a href = "qdomnode.html" > TQDomNode< / a > .
< p > < a href = "qdomelement-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
< ul >
< li class = fn > < a href = "#TQDomElement" > < b > TQDomElement< / b > < / a > ()< / li >
< li class = fn > < a href = "#TQDomElement-2" > < b > TQDomElement< / b > < / a > ( const TQDomElement & x )< / li >
< li class = fn > TQDomElement & < a href = "#operator-eq" > < b > operator=< / b > < / a > ( const TQDomElement & x )< / li >
< li class = fn > < a href = "#~TQDomElement" > < b > ~TQDomElement< / b > < / a > ()< / li >
< li class = fn > TQString < a href = "#attribute" > < b > attribute< / b > < / a > ( const TQString & name, const TQString & defValue = TQString::null ) const< / li >
< li class = fn > void < a href = "#setAttribute" > < b > setAttribute< / b > < / a > ( const TQString & name, const TQString & value )< / li >
< li class = fn > void < a href = "#setAttribute-2" > < b > setAttribute< / b > < / a > ( const TQString & name, int value )< / li >
< li class = fn > void < a href = "#setAttribute-3" > < b > setAttribute< / b > < / a > ( const TQString & name, uint value )< / li >
< li class = fn > void < a href = "#setAttribute-4" > < b > setAttribute< / b > < / a > ( const TQString & name, long value )< / li >
< li class = fn > void < a href = "#setAttribute-5" > < b > setAttribute< / b > < / a > ( const TQString & name, ulong value )< / li >
< li class = fn > void < a href = "#setAttribute-6" > < b > setAttribute< / b > < / a > ( const TQString & name, double value )< / li >
< li class = fn > void < a href = "#removeAttribute" > < b > removeAttribute< / b > < / a > ( const TQString & name )< / li >
< li class = fn > TQDomAttr < a href = "#attributeNode" > < b > attributeNode< / b > < / a > ( const TQString & name )< / li >
< li class = fn > TQDomAttr < a href = "#setAttributeNode" > < b > setAttributeNode< / b > < / a > ( const TQDomAttr & newAttr )< / li >
< li class = fn > TQDomAttr < a href = "#removeAttributeNode" > < b > removeAttributeNode< / b > < / a > ( const TQDomAttr & oldAttr )< / li >
< li class = fn > virtual TQDomNodeList < a href = "#elementsByTagName" > < b > elementsByTagName< / b > < / a > ( const TQString & tagname ) const< / li >
< li class = fn > bool < a href = "#hasAttribute" > < b > hasAttribute< / b > < / a > ( const TQString & name ) const< / li >
< li class = fn > TQString < a href = "#attributeNS" > < b > attributeNS< / b > < / a > ( const TQString nsURI, const TQString & localName, const TQString & defValue ) const< / li >
< li class = fn > void < a href = "#setAttributeNS" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, const TQString & value )< / li >
< li class = fn > void < a href = "#setAttributeNS-2" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, int value )< / li >
< li class = fn > void < a href = "#setAttributeNS-3" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, uint value )< / li >
< li class = fn > void < a href = "#setAttributeNS-4" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, long value )< / li >
< li class = fn > void < a href = "#setAttributeNS-5" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, ulong value )< / li >
< li class = fn > void < a href = "#setAttributeNS-6" > < b > setAttributeNS< / b > < / a > ( const TQString nsURI, const TQString & qName, double value )< / li >
< li class = fn > void < a href = "#removeAttributeNS" > < b > removeAttributeNS< / b > < / a > ( const TQString & nsURI, const TQString & localName )< / li >
< li class = fn > TQDomAttr < a href = "#attributeNodeNS" > < b > attributeNodeNS< / b > < / a > ( const TQString & nsURI, const TQString & localName )< / li >
< li class = fn > TQDomAttr < a href = "#setAttributeNodeNS" > < b > setAttributeNodeNS< / b > < / a > ( const TQDomAttr & newAttr )< / li >
< li class = fn > virtual TQDomNodeList < a href = "#elementsByTagNameNS" > < b > elementsByTagNameNS< / b > < / a > ( const TQString & nsURI, const TQString & localName ) const< / li >
< li class = fn > bool < a href = "#hasAttributeNS" > < b > hasAttributeNS< / b > < / a > ( const TQString & nsURI, const TQString & localName ) const< / li >
< li class = fn > TQString < a href = "#tagName" > < b > tagName< / b > < / a > () const< / li >
< li class = fn > void < a href = "#setTagName" > < b > setTagName< / b > < / a > ( const TQString & name )< / li >
< li class = fn > virtual TQDomNamedNodeMap < a href = "#attributes" > < b > attributes< / b > < / a > () const< / li >
< li class = fn > virtual TQDomNode::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 > TQString < a href = "#text" > < b > text< / b > < / a > () const< / li >
< / ul >
< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
The TQDomElement 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" > TQDomAttr< / 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 >
TQDomElement e = //...
//...
< a href = "ntqstring.html" > TQString< / 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" > TQDomText< / a > nodes, e.g.
< pre >
< a href = "ntqstring.html" > TQString< / a > text;
TQDomElement element = doc.documentElement();
for( < a href = "qdomnode.html" > TQDomNode< / 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" > TQDomText< / 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" > TQDomDocument< / a > documentation.
< p > See also < a href = "xml-tools.html" > XML< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQDomElement" > < / a > TQDomElement::TQDomElement ()
< / h3 >
Constructs an empty element. Use the < a href = "qdomdocument.html#createElement" > TQDomDocument::createElement< / a > ()
function to construct elements with content.
< h3 class = fn > < a name = "TQDomElement-2" > < / a > TQDomElement::TQDomElement ( const < a href = "qdomelement.html" > TQDomElement< / 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 = "~TQDomElement" > < / a > TQDomElement::~TQDomElement ()
< / h3 >
Destroys the object and frees its resources.
< h3 class = fn > < a href = "ntqstring.html" > TQString< / a > < a name = "attribute" > < / a > TQDomElement::attribute ( const < a href = "ntqstring.html" > TQString< / a > & name, const < a href = "ntqstring.html" > TQString< / a > & defValue = TQString::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 = "ntqstring.html" > TQString< / a > < a name = "attributeNS" > < / a > TQDomElement::attributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / a > & localName, const < a href = "ntqstring.html" > TQString< / 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" > TQDomAttr< / a > < a name = "attributeNode" > < / a > TQDomElement::attributeNode ( const < a href = "ntqstring.html" > TQString< / a > & name )
< / h3 >
Returns the < a href = "qdomattr.html" > TQDomAttr< / 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" > TQDomAttr< / a > < a name = "attributeNodeNS" > < / a > TQDomElement::attributeNodeNS ( const < a href = "ntqstring.html" > TQString< / a > & nsURI, const < a href = "ntqstring.html" > TQString< / a > & localName )
< / h3 >
Returns the < a href = "qdomattr.html" > TQDomAttr< / 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" > TQDomNamedNodeMap< / a > < a name = "attributes" > < / a > TQDomElement::attributes () const< tt > [virtual]< / tt >
< / h3 >
Returns a < a href = "qdomnamednodemap.html" > TQDomNamedNodeMap< / 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" > TQDomNode< / a > .
< h3 class = fn > < a href = "qdomnodelist.html" > TQDomNodeList< / a > < a name = "elementsByTagName" > < / a > TQDomElement::elementsByTagName ( const < a href = "ntqstring.html" > TQString< / a > & tagname ) const< tt > [virtual]< / tt >
< / h3 >
Returns a < a href = "qdomnodelist.html" > TQDomNodeList< / 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" > TQDomDocument::elementsByTagName< / a > ().
< h3 class = fn > < a href = "qdomnodelist.html" > TQDomNodeList< / a > < a name = "elementsByTagNameNS" > < / a > TQDomElement::elementsByTagNameNS ( const < a href = "ntqstring.html" > TQString< / a > & nsURI, const < a href = "ntqstring.html" > TQString< / a > & localName ) const< tt > [virtual]< / tt >
< / h3 >
Returns a < a href = "qdomnodelist.html" > TQDomNodeList< / 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" > TQDomDocument::elementsByTagNameNS< / a > ().
< h3 class = fn > bool < a name = "hasAttribute" > < / a > TQDomElement::hasAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::hasAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > & nsURI, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::isElement () const< tt > [virtual]< / tt >
< / h3 >
Returns TRUE.
< p > Reimplemented from < a href = "qdomnode.html#isElement" > TQDomNode< / a > .
< h3 class = fn > < a href = "qdomnode.html#NodeType-enum" > TQDomNode::NodeType< / a > < a name = "nodeType" > < / a > TQDomElement::nodeType () const< tt > [virtual]< / tt >
< / h3 >
Returns < a href = "qdomnode.html#NodeType-enum" > ElementNode< / a > .
< p > Reimplemented from < a href = "qdomnode.html#nodeType" > TQDomNode< / a > .
< h3 class = fn > < a href = "qdomelement.html" > TQDomElement< / a > & < a name = "operator-eq" > < / a > TQDomElement::operator= ( const < a href = "qdomelement.html" > TQDomElement< / 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 > TQDomElement::removeAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::removeAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > & nsURI, const < a href = "ntqstring.html" > TQString< / 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" > TQDomAttr< / a > < a name = "removeAttributeNode" > < / a > TQDomElement::removeAttributeNode ( const < a href = "qdomattr.html" > TQDomAttr< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / a > & name, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttribute ( const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / a > & qName, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / 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 > TQDomElement::setAttributeNS ( const < a href = "ntqstring.html" > TQString< / a > nsURI, const < a href = "ntqstring.html" > TQString< / 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" > TQDomAttr< / a > < a name = "setAttributeNode" > < / a > TQDomElement::setAttributeNode ( const < a href = "qdomattr.html" > TQDomAttr< / 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" > TQDomAttr< / a > < a name = "setAttributeNodeNS" > < / a > TQDomElement::setAttributeNodeNS ( const < a href = "qdomattr.html" > TQDomAttr< / 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 > TQDomElement::setTagName ( const < a href = "ntqstring.html" > TQString< / 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 = "ntqstring.html" > TQString< / a > < a name = "tagName" > < / a > TQDomElement::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 = "ntqstring.html" > TQString< / a > < a name = "text" > < / a > TQDomElement::text () const
< / h3 >
Returns the element's text or < a href = "ntqstring.html#TQString-null" > TQString::null< / a > .
< p > Example:
< pre >
< h1> Hello < b> TQt< /b> < ![CDATA[< xml is cool> ]]> < /h1>
< / pre >
< p > The function < a href = "#text" > text< / a > () of the TQDomElement for the < h1> tag,
will return "Hello TQt < xml is cool> ".
< p > Comments are ignored by this function. It only evaluates < a href = "qdomtext.html" > TQDomText< / a >
and < a href = "qdomcdatasection.html" > TQDomCDATASection< / a > objects.
<!-- eof -->
< hr > < p >
This file is part of the < a href = "index.html" > TQt 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 > TQt 3.3.8< / div >
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