read data from website

In my website there is a table. I want to read the data from the 1st row 1st column of the table. Please tell me how can I read ? I have my QWebView. Please help. Thanks

Code:

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connect(m_WebView, SIGNAL(loadFinished(bool)), this, SLOT(LoadFinishedCB(bool)));
 
    m_WebView->setUrl(QUrl("http://www.mywebsite.com"));

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In LoadFinishedCB I want to read the data. Please help.

Acess the QWebFrame through your view and then use findFirstElement and related functions to access the QWebElements in the web page

Please check the code snippet below. I am trying to click on link in the page twice and then a table is loaded i want to read one data from the table from 1st row and 2nd column. Please help.

Code:

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void MainWindow::LoadFinishedCB(bool ok)
{
    QFile file("out.txt");
    if (!file.open(QIODevice::WriteOnly))
    return;
    QTextStream out(&file);
    button_click = m_WebView->page()->mainFrame()->documentElement().findAll("a");
    qDebug() << button_click.count() << "\n";
 
 
    button_click.at(5).evaluateJavaScript(
                "var evObj = document.createEvent('MouseEvents');evObj.initEvent( 'click', true, true );this.dispatchEvent(evObj);"
                );
 
 
    button_click.at(48).evaluateJavaScript(
                "var evObj = document.createEvent('MouseEvents');evObj.initEvent( 'click', true, true );this.dispatchEvent(evObj);"
                );
//The above piece loads a new link in the same page.
//At this stage how can I make the program to wait till the page is //refreshed ???
 
    out << m_WebView->page()->currentFrame()->toHtml() << "\n";
 
    QWebElementCollection tables = m_WebView->page()->currentFrame()->findAllElements("table [id=layer_showhost]");
    qDebug() << tables.count() << "\n";
 
    QWebElementCollection trs = tables.first().document().findAll("tr");
    qDebug() << trs.count() << "\n";
 
 
    for(int m=0; m<trs.count(); m++)
    {
      QWebElementCollection tds = trs.at(m).document().findAll("td");
      qDebug() << tds.count() << "\n";
 
      for(int n=0; n<tds.count(); n++)
      {
          QWebElementCollection spans = tds.at(n).document().findAll("span");
          qDebug() << spans.count() << "\n";
 
          for(int z=0; z<spans.count(); z++)
          {
              out << spans.at(z).document().toPlainText() << " ";
          }
      }
 
    }
}

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Does the QWebView (or something else) emit loadStarted() and then loadFinished() in response to clicking on the button?

no loadFinished is not being emitted.