Dijit textbox onfocus

[redoctober]

I try to launch my virtual keyboard at onfocus events in the html5 page. I use dijit.Form.Textbox as input method. My code is similar to other posts on this forum, e.g. "QML + Webview + virtual keyboard":http://qt-project.org/forums/viewthread/11237

Evaluating the same javascript code in the Chrome browser works perfectly fine: clicking on the password text box results in a console message 'focus'. However, the evaluating the following Javascript code in QT example results in nothing.

Anybody an idea?
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void MyWebView::loadFinished(bool issuccessful)
{
if (issuccessful) {
QWebElement document = this->page()->mainFrame()->documentElement();
QWebElementCollection elements = document.findAll("input");
foreach (QWebElement element, elements)
{
QString type = element.attribute("type");
if (type == "password" || type == "text") {
QString name = element.attribute("id");
QString script = "var elems = document.getElementById("" + name + ""); elems.onfocus = function() { console.log("focus"); };";
this->page()->mainFrame()->evaluateJavaScript(script);
}
}
}
}
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