Creating a frame from HTML and parsing it
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Hello
I'd would like to parse some HTML in -QT- Qt. I've found a lot of tutorials, but I have a hard time understanding one detail:@ frame->setHtml(HTML);
QWebElement document = frame->documentElement();
QList<QWebElement> imgs = document.findAll("table");
@What does "frame" refer to? I guess it's to a "QWebFrame" object, but how should I handle this? I have some HTML stored as a
QString, and would like to parse this, but:@QWebFrame *frame = new QWebFrame();@
does not work... How can I create a frame and set the HTML to it? Thanks!
Richard -
I think you can't, you have to create a page and access its frame like this:
@QWebPage page ();
page.mainFrame()->setHtml(htmlString, QUrl::fromLocalFile("C:\someFolder");
@In case you want to display the html I'd recommend you use a QWebView
@QWebView* webView = new QWebView (parent);
webView->setHtml(htmlString, QUrl::fromLocalFile("C:\someFolder");
QWebElementCollection image = webView->page()->mainFrame()->findAllElements("img");
if(image.count() > 0)
{
image.at(0).setAttribute("src", filePathString);
}
@