Solved Editing XML file from Qt

[VJain85]

Can anyone tell how can I edit an XML file from my Qt C++ code?

[JohanSolo]

You can use the (deprecated) QtXml module, or the StAX API, directly in Qt core IIRC.

[jsulm]

@VJain85 https://doc.qt.io/qt-5/qtxml-index.html

[JonB]

@VJain85
Note that I have used this QtXML module for some work, and it was fine. I think it is deprecated because nobody wants to maintain it, and it might have some oddities, rather than because it does not work or goes wrong.

[VJain85]

can we do this using SAX handler?

[mrjj]

@VJain85
What do you mean by SAX handler ?

The QXmlStreamReader is a SAX interface.

[JonB]

@VJain85
If you want to do your processing via the QXmlStreamReader/Writer SAX-type parser that is fine. Note however that means you will not be editing the XML "in place"/"in memory", instead you will be reading the file incrementally and outputting the edited XML to a new file as you go along.