javascript and qwebview



  • hey guys,
    I am doing a QT5(x64) project in MSVS 2013, pls help. Basically I hope js loaded from ui.webView (e.g. http://www.google.com/) can call functions in c++ codes. I know somebody has asked similar question, but I still can't get help from those answers, because I load qwebview from a ui file, which is not covered by those answers. Please help, how to do that? Thanks!

    • My main.cpp is like this :===================================>

    #include "webtest.h"
    #include <QtWidgets/QApplication>
    int main(int argc, char *argv[])
    {
    QApplication a(argc, argv);
    Webtest w;
    w.show();
    return a.exec();
    }

    *my webtest.h is like this: =================================>

    #include <QtWidgets/QMainWindow>
    #include "ui_webtest.h"
    #include <qwebview.h>
    class Webtest : public QMainWindow
    {
    Q_OBJECT

    public:
    Webtest(QWidget *parent = 0);
    QWebFrame *thisFrame;
    ~Webtest();
    private:
    Ui::WebtestClass ui;

    };

    • and my webtest.cpp is like this:=======================================>

    #include "webtest.h"
    Webtest::Webtest(QWidget *parent) : QMainWindow(parent)
    {
    ui.setupUi(this);
    ui.webView->setObjectName(QStringLiteral("webView"));
    ui.webView->setUrl(QUrl(QStringLiteral("http://www.google.com/")));
    }
    Webtest::~Webtest()
    {
    }


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