Solved How to put the content of these 4 XML files into one XML file?
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I have Created the four windows (Four Forms) and i linked together by using signal slot..For example, if i click next button in the 1st window the 2nd window opens ,like wise i do for all remaining as well as i have store the combobox text in xml by clicking next button ,So i created 4 xml and now if i press the ok button in the first page i want to link all xml and i want to show in all in one XML ,I tried a lot but i cant't please try and help me to resolve it Guys ..
firstpage code
QString filename1 = QDesktopServices::storageLocation(QDesktopServices::DataLocation)+"/home/newuser/Desktop/filenamemw.xml"; QFile file("/home/newuser/Desktop/filenamemw.xml"); if(!file.open(QIODevice::WriteOnly | QIODevice::Text)) { qDebug() << "Open the file for writing failed"; } else { QTextStream stream(&file); stream << document.toString(); file.close(); qDebug() << "Writing is done";
second page code,
QFile file("/home/newuser/Desktop/setting1xmlpage2.xml");
if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
return;third page code,
QFile file("/home/newuser/Desktop/setting2xmlpage3.xml"); if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) return; QXmlStreamWriter stream(&file); stream.setAutoFormatting(true); stream.writeStartDocument();
fourth page ,
QFile file("/home/newuser/Desktop/setting3xmlpage4.xml"); if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) return; QXmlStreamWriter stream(&file); stream.setAutoFormatting(true); stream.writeStartDocument();
Thanks in advance
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@sankarapandiyan I don't understand your description: do you want to put the content of these 4 XML files into one XML file?
Why not simply write all the content into one XML file from the beginning instead of writing into 4 files and then merging them? -
@jsulm yes ,you are saying right but i am not aware of this at my starting point ...
: do you want to put the content of these 4 XML files into one XML file?
yes you are ryt!.please try to resolve it please
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@sankarapandiyan
Given that they are currently separate, I'm not sure what you want to do from here? Do you want to merge them into a single file and from then do it that way from now onwards?I do everything I can with XML documents rather than streams, it's just easier. To merge this way you will need to:
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Read each of your files into its own http://doc.qt.io/qt-5/qdomdocument.html
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Use http://doc.qt.io/qt-5/qdomdocument.html#importNode to import into one of them each of the others. You should be able to just import the other documents' http://doc.qt.io/qt-5/qdomdocument.html#documentElement, IIRC, so just one node.
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Save the
QDomDocument
you've imported the others into.
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@JonB said in How to put the content of these 4 XML files into one XML file?:
I'm not sure what you want to do from here?
@JonB said in How to put the content of these 4 XML files into one XML file?:
Do you want to merge them into a single file
yes i want to merge ...
@JonB sure i will try