QDomDocument::setContent reead only 1 chield but in file is more chield

Pablik2005

Hi i make QDomDocument and add 2 root chields (Accouts and Tests) next i save to file. Now if i want read this form file, QDomDocument read only 1 root chield (Accounts), Why ??

//Code
[code]
#include <QtCore>
#include <QtXml>

void save()
{
QDomDocument XMLDocument;

  QDomElement Accounts = XMLDocument.createElement("Accounts");
  XMLDocument.appendChild(Accounts);

 QDomElement Account1;
     Account1 = XMLDocument.createElement("Account");
     Account1.setAttribute("Name", "Account1");
     Accounts.appendChild(Account1);

     QDomElement Account2;
     Account2 = XMLDocument.createElement("Account");
     Account2.setAttribute("Name", "Account2");
     Accounts.appendChild(Account2);


  QDomElement Tests = XMLDocument.createElement("Tests");
  XMLDocument.appendChild(Tests);

     QDomElement Test1;
     Test1 = XMLDocument.createElement("Test");
     Test1.setAttribute("Name", "Test1");
     Tests.appendChild(Test1);

     QDomElement Test2;
     Test2 = XMLDocument.createElement("Test");
     Test2.setAttribute("Name", "Test2");
     Tests.appendChild(Test2);


QFile XMLFile&#40;"d:/test.xml"&#41;;

if( XMLFile.open(QIODevice::ReadWrite | QIODevice::Text) )
{
    QTextStream tStream(&XMLFile);
    tStream <&lt; XMLDocument;
}

XMLFile.flush();
XMLFile.close();

}

void load()
{
QFile XMLFile("d:/test.xml");
QDomDocument XMLDocument;

if(XMLFile.open(QIODevice::ReadWrite | QIODevice::Text))
{
    XMLDocument.setContent(&XMLFile);
    XMLFile.close();
}

qDebug() &lt;&lt; XMLDocument.childNodes().count();

}

int main()
{
save();
load();

}[/code]

//XMLFile
[code]
<Accounts>
<Account Name="Account1"/>
<Account Name="Account2"/>
</Accounts>
<Tests>
<Test Name="Test1"/>
<Test Name="Test2"/>
</Tests>
[/code]

sierdzio

perhaps you need to do this:
@
XMLDocument.setContent(XMLFile.readAll());
@

Is "chields" in Welsh?

Pablik2005

i tryed this, result its the same

sierdzio

OK, let's try a different thing. Sometimes, QDomDocument needs to be initialised before it can be worked upon. Try doing this:
@
// This will initialise the document.
QDomElement whatever = XMLDocument.createElement("anything");
// Now it should get the whole content
XMLDocument.setContent(&XMLFile);
@

Pablik2005

[quote author="sierdzio" date="1383134843"]OK, let's try a different thing. Sometimes, QDomDocument needs to be initialised before it can be worked upon. Try doing this:
@
// This will initialise the document.
QDomElement whatever = XMLDocument.createElement("anything");
// Now it should get the whole content
XMLDocument.setContent(&XMLFile);
@[/quote]

i tryed that but setContent overrite XMLDocument and still is 1 chields "Accouts"

sierdzio

Another try and I give up. Maybe the structure is a bit different and there is only one child of the doc. Use another debug line to make sure:
@
qDebug() << XMLDocument.toString(2);
@

Pablik2005

[code]
qDebug() << XMLDocument.toString(2);
[/code]

Result:
[code]
<Accounts>
<Account Name="Account1"/>
<Account Name="Account2"/>
</Accounts>
[/code]

sierdzio

Weird, I do not know why this happens. An obvious workaround would be to add some global root item, enclosing both Accounts and Tests.

Pablik2005

i do someting like this, its work on 2 chields but is suck, some one have better idea ??

[code]
void load()
{
QFile XMLFile("d:/test.xml");
QDomDocument XMLDocument;

if(XMLFile.open(QIODevice::ReadWrite | QIODevice::Text))
{
    QString tContent = XMLFile.readAll();
    QDomDocument tChield;

    XMLDocument.setContent(tContent);
    QString tTagName = "</" + XMLDocument.childNodes().at(0).toElement().tagName() + ">";
    tContent.remove(0, tContent.indexOf(tTagName) + tTagName.length());

    tChield.setContent(tContent);

    XMLDocument.appendChild( tChield.childNodes().at(0) );

    qDebug() <&lt; XMLDocument.toString();
    XMLFile.close();
}

qDebug() &lt;&lt; XMLDocument.childNodes().count();

}
[/code]