Qt WebKit

Maybe the following link is about the same topic.... http://stackoverflow.com/questions/27738508/qt5-deployed-qtwebengine-project-not-playing-html5-videos

Hi @keya, Yes it can be done. If you are using QWebView it can be done by using evaluateJavaScript for both QWebframe and QWebElement.

Yeah, pretty frustrating if examples don't work out of the box. Filed it as an issue here qwebchannel.js can be found in the following directory: http://code.qt.io/cgit/qt/qtwebchannel.git/tree/src/webchannel

Yeah, pretty frustrating if examples don't work out of the box. Filed it as an issue here qwebchannel.js can be found in the following directory: http://code.qt.io/cgit/qt/qtwebchannel.git/tree/src/webchannel

Was there ever a resolution to this?

Thanks，I have patched and compiling now. Wish it will be successful.

It seems that the Qt distribution on qt.io does not contains all the required files of webkit. I'm compiling Qt 5.4.1 in windows currently, and today while checking the pkgconfig files(*.pc whose located in <Qt-INSTALL-ROOT>/5.4/mingw491_32/lib/pkgconfig/), I found the contents of file Qt5Webkit.pc are like these: prefix=D:\\Qt\\Qt5.4.1\\5.4\\mingw491_32 exec_prefix=${prefix} libdir=${prefix}/lib includedir=${prefix}\/include Name: Qt5 Widgets Description: Qt Widgets module Version: 5.4.1 Libs: -L${libdir} -lQt5Widgetsd Libs.private: -lcomdlg32 -loleaut32 -limm32 -lwinmm -lws2_32 -lole32 -luuid -ladvapi32 -lglu32 -lopengl32 -lgdi32 -luser32 -LC:\mingw491\mingw32\lib -LC:\Utils\icu32_53_1_mingw482\lib -LC:\utils\postgresql\pgsql\lib -LC:\utils\mysql\mysql\lib -LC:\opensll\lib -LD:\\Qt\\Qt5.4.1\\5.4\\mingw491_32/lib -lQt5Guid -lQt5Cored .obj\debug\Qt5Widgetsd_resource_res.o -lshell32 Cflags: -I${includedir}/QtWidgets -I$\{includedir\} Requires: Qt5Core Qt5Gui It seems to indicates that the webkit module in Qt requires some libraries which are stored in compiling directory -_-! Well, maybe you have to download the source package of Qt and recompile it to use webkit, I think.

I wonder if this is related to this QWebView print issue I filed yesterday: https://bugreports.qt.io/browse/QTBUG-45572 It's a P3 priority right now, but I imagine if others are encountering it in their code and they follow the issue, it might receive more attention.

Can any developers who came across such run time error please provide solution for this error?.

Thanks, your js code works, but only after some time (when page already loaded)