QT5 How to pass string from qml to cpp?

Question

Programming

You can have a working example of code on how to transfer data from qml to cpp and vice versa. Well, for example, get the text from the input field, write it to a file, read it from the file and place it in the label. I'm trying to figure out the basics of programming under Sailfish OS, there's really no documentation...

Answer 1

doc.qt.io/qt-5/qtqml-cppintegration-exposecppattri...

Answer 2

It's easiest to pass using Q_PROPERTY: here's an example .
Documentation was not enough about two years ago, now it is quite enough -  tyts - tyts .