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 PySide2.QtXml.QDomNodeList¶

PySide2.QtXml.QDomNodeList(arg__1)

param arg__1:

PySide2.QtXml.QDomNodeList

Creates an empty node list.

PySide2.QtXml.QDomNodeList.at(index)¶

Parameters:: index – int
Return type:: PySide2.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).

PySide2.QtXml.QDomNodeList.count()¶

Return type:: int

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

PySide2.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.

PySide2.QtXml.QDomNodeList.item(index)¶

Parameters:: index – int
Return type:: PySide2.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).

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QDomNodeList¶

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