> -----Original Message----- > From: NoRulez [mailto:noru...@me.com] > Sent: Tuesday, November 24, 2015 2:37 PM > To: Koehne Kai <kai.koe...@theqtcompany.com> > Cc: Qt Project MailingList <interest@qt-project.org> > Subject: Re: [Interest] Handle frames and web forms with QWebEngine > > No one? > > Isn't it supported to return simple objects?
The code that does the transformation can be found in web_contents_adapter.cpp, function fromJSValue(): http://code.woboq.org/qt5/qtwebengine/src/core/web_contents_adapter.cpp.html Not sure how the JS representation of your tree is. A possible workaround might be to serialize the data structures, and return a JSON string (e.g. by using JSON.stringify()). Regards Kai > Best Regards > > > > Am 19.11.2015 um 17:29 schrieb NoRulez <noru...@me.com>: > > > > I tried to use m_pWebEngineView->page()->runJavaScript() after the site is > loaded, but it returns QVariant(QVariantMap, QMap()) for most of the time. > > > > It seems that it can handle only simple queries like "document.title" but > > not for > example "window.frames['MyFrame].document.forms[0].elements". > > With which I expect a list of maps or similar to get the form elements. > > > > Best Regards > > > >> Am 18.11.2015 um 16:40 schrieb Koehne Kai > <kai.koe...@theqtcompany.com>: > >> > >> > >> > >>> -----Original Message----- > >>> From: NoRulez [mailto:noru...@me.com] > >>> Sent: Wednesday, November 18, 2015 12:20 PM > >>> To: Koehne Kai <kai.koe...@theqtcompany.com> > >>> Cc: Qt Project MailingList <interest@qt-project.org> > >>> Subject: Re: [Interest] Handle frames and web forms with QWebEngine > >>> > >>> Is there an example for such approach? > >> > >> Probably not for your specific request, but there's the 'fancybrowser' > example that shows how to inject JavaScript: > >> > >> https://doc-snapshots.qt.io/qt5-5.6/qtwebengine-webenginewidgets-fanc > >> ybrowser-example.html > >> > >> We recently also just added a 'markdowneditor' example demonstrating the > use of QWebChannel: > >> > >> https://doc-snapshots.qt.io/qt5-5.6/qtwebengine-webenginewidgets-mark > >> downeditor-example.html > >> > >> Regards > >> > >> Kai > >> > >> > >>>>> Am 18.11.2015 um 10:12 schrieb Koehne Kai > >>>> <kai.koe...@theqtcompany.com>: > >>>> > >>>> > >>>> > >>>>> -----Original Message----- > >>>>> From: Interest [mailto:interest-boun...@qt-project.org] On Behalf > >>>>> Of NoRulez > >>>>> > >>>>> Hi, > >>>>> > >>>>> What is the preferred way to handle web forms (iterate over it > >>>>> like QWebCollection does in QWebKit), search for frames by name > >>>>> and get notified when a frame is created? (Was a signal in > >>>>> QWebKit) > >>>> > >>>> The general approach is to load/inject JavaScript into the page > >>>> that takes care > >>> of this, and communicates with the C++ world either by return value, > >>> or QWebChannel. > >>>> > >>>> Hope this helps, > >>>> > >>>> Kai > > _______________________________________________ > > Interest mailing list > > Interest@qt-project.org > > http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
