How to use variable from one qml to another qml

qt_newbee

Hello Everyone,

I am new to Qt qml. I am unable to find a way to use a variable from one qml to another qml.
My source qml has a variable like this,
source.qml:
//The flag will be set or reset based on the button events
page {
property int flag: 0

onClicked {
//some code here
//setting the flag
flag = 1;
}
}

destination.qml
Page {
// some code here
...
stackview.onActivated{
if (flag == 1)
{
//send signal to c++ file
process();
}
}
}

Can someone please help me understand how to use the flag in another qml file?

Regards
PK

JoeCFD

if they share the same parent, define it inside the parent qml? If not, define it in a settings class(for example GlobalSettings).