QDomNodeList

The QDomNodeList class is a list of QDomNode objects. More

Inheritance diagram of PySide2.QtXml.QDomNodeList

Synopsis

Functions

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.

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).

See also

length()

PySide2.QtXml.QDomNodeList.length()
Return type

int

Returns the number of nodes in the list.

PySide2.QtXml.QDomNodeList.__ne__(arg__1)
Parameters

arg__1PySide2.QtXml.QDomNodeList

Return type

bool

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

PySide2.QtXml.QDomNodeList.__eq__(arg__1)
Parameters

arg__1PySide2.QtXml.QDomNodeList

Return type

bool

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

PySide2.QtXml.QDomNodeList.size()
Return type

int

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