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SchabanBo / qlevar_router

Manage you project Routes. Create nested routes. Simply navigation without context to your pages. Change only one sub widget in your page when navigating to new route.
MIT License
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how to pass data from a class (screen/page) to instance of another? #34

Closed igotfr closed 3 years ago

igotfr commented 3 years ago

how to pass data from a class (screen/page) to instance of another?

something as:

QRoute(path: '/book/:id((^[0-9]\$))', builder: (Map data) => const BookDetailsScreen(data.book))
QR.to('/book/${state[item].id}', data: {book: BookModel(id: '1', title: 'Kindred', author: 'Octavia E. Butler')})
SchabanBo commented 3 years ago

Please take a look at this issue #18

igotfr commented 3 years ago 
QRoute(path: '/book/:id((^[0-9]\$))', builder: () {
  QR.params['book']!.keepAlive = false;
  return BookDetailsPage(book: QR.params['book']!.valueAs<BookModel>());
})
QR.params.ensureExist('book', initValue: state[item], keepAlive: true);
QR.to('/book/${state[item].id}');