QDomNodeList#

The QDomNodeList class is a list of QDomNode objects. More…

Synopsis#

Functions#

def __eq__ (arg__1)
def __ne__ (arg__1)
def at (index)
def count ()
def isEmpty ()
def item (index)
def length ()
def size ()

Detailed Description#

Lists can be obtained by elementsByTagName() and childNodes() . The Document Object Model (DOM) requires these lists to be “live”: whenever you change the underlying document, the contents of the list will get updated.

You can get a particular node from the list with item() . The number of items in the list is returned by length() .

For further information about the Document Object Model see Level 1 and Level 2 Core . For a more general introduction of the DOM implementation see the QDomDocument documentation.

See also

childNodes() elementsByTagName()

class PySide6.QtXml.QDomNodeList#

PySide6.QtXml.QDomNodeList(arg__1)

Parameters: arg__1 – PySide6.QtXml.QDomNodeList

Creates an empty node list.

Constructs a copy of n.

PySide6.QtXml.QDomNodeList.at(index)#

Parameters: index – int
Return type: PySide6.QtXml.QDomNode

This function is provided for Qt API consistency. It is equivalent to item() .

If index is negative or if index >= length() then a null node is returned (i.e. a node for which isNull() returns true).

PySide6.QtXml.QDomNodeList.count()#

Return type: int

This function is provided for Qt API consistency. It is equivalent to length() .

PySide6.QtXml.QDomNodeList.isEmpty()#

Return type: bool

Returns true if the list contains no items; otherwise returns false. This function is provided for Qt API consistency.

PySide6.QtXml.QDomNodeList.item(index)#

Parameters: index – int
Return type: PySide6.QtXml.QDomNode

Returns the node at position index.

If index is negative or if index >= length() then a null node is returned (i.e. a node for which isNull() returns true).

See also

length()

PySide6.QtXml.QDomNodeList.length()#

Return type: int

Returns the number of nodes in the list.

PySide6.QtXml.QDomNodeList.__ne__(arg__1)#

Parameters: arg__1 – PySide6.QtXml.QDomNodeList
Return type: bool

Returns true the node list n and this node list are not equal; otherwise returns false.

PySide6.QtXml.QDomNodeList.__eq__(arg__1)#

Parameters: arg__1 – PySide6.QtXml.QDomNodeList
Return type: bool

Returns true if the node list n and this node list are equal; otherwise returns false.

PySide6.QtXml.QDomNodeList.size()#

Return type: int

This function is provided for Qt API consistency. It is equivalent to length() .