Qt + QTextEdit content into QDomDocument

问题

I'm having QTextEdit widget with large (XML) content in it, so I take the content using:

document = textEdit->document();

How do I set it into a QDomDocument?

回答1:

Try this...

QDomDocument *xmlDocument = new QDomDocument();
QString error;
int errorLine = 0;
int errorColumn = 0;
bool docStatus = xmlDocument->setContent(textEdit->toPlainText()->toAscii(),&error,&errorLine,&errorColumn);

It isn't tested. But hope it will work.. Check it out..

Edit: Alternatively give

bool docStatus = xmlDocument->setContent(textEdit->toPlainText(),&error,&errorLine,&errorColumn);

This is a better one when compared to the previous.

来源：https://stackoverflow.com/questions/2938424/qt-qtextedit-content-into-qdomdocument