how to transfer javascript string array to qt with qtwebkit

[kraft]

var ar = new Array("one", "two");

plugin.do(ar);

qt object

class plugin:QObject{
Q_OBJECT
public Q_SLOTS:
void do();
};

how to define function "do()" ?

Thanks

[hvitual]

class Plugin : QObject {
Q_OBJECT
public slots:
void do(const QVariantList &params); // in your instance, you use QStringList instead of QVariantList
}


Read more:
http://doc.qt.nokia.com/4.6/scripting.html#conversion-between-qtscript-and-c-types

[mihaiadrian]

Thank you. With QStringList it works

[aLukas]

Hi.
I try to do as you



class AxBouncer : public QWidget, public QAxBindable
{
Q_OBJECT
public slots:
...
void setXxx(const QStringList& list);
signals:
void bouncing();
}

...
void AxBouncer::setXxx(const QStringList& list) // or QVariantList
{
emit bouncing();
QMessageBox::information( this, "About QSimpleAX", "This is a Qt widget, and this slot has been\n"
"called through ActiveX/OLE automation!" );
emit bouncing();
}


javascript:


var ar = new Array("123","456","789");
AxBouncer.setXxx(ar[2]);

it works.

This code


AxBouncer.setXxx(ar);

Throws the error:


QMetaType::registerTypedef: Binary compatibility break
Type name 'QStringList' previously registered as typedef of 'QStringList'[11],
now registering as typedef of 'IDispatch*'[1028]


bouncing signal does not work at all.


function AxBouncer::bouncing()
{
document.title = "Bouncing again!";
alert("Bouncing again!");
}


window 7, internet explorer 9, Qt 4.8.x and qt-everywhere-opensource-src-5.0.0-beta1, Microsoft Visual Studio 2008 and 2010 + SP1