![]() Can a state be shared between multiple widgets?.Is it possible to nest a stateful widget inside another stateful widget?.How does multiple stateful widgets interact with each other?.When my codebase started to grow, several challenges and questions appeared: You can disable the ad blocker in the browser's extensions list or, if you have an ad blocker installed as a separate app on your device, in the app's settings.Īfter understanding how it works and creating a few stateful widgets, it all seemed pretty straightforward to me. You can't see this video because your ad blocker doesn't allow displaying a cookie banner, the acceptance of which is necessary to view this video. Whenever the UI needs a rebuild, a setState() method is called. The state is kept within the properties of your widget, inheriting the StatefulWidget class. Stateful widgets are well demonstrated by the example code provided by the project wizard. ![]() Three screenshots from NoA Ignite' travel reimbursement appįlutter’s tutorials explain that everything is a widget – either a very simple stateless widget or a more complex stateful widget. I hope that this post can help other developers learning Flutter to be more aware of the issues and possible solutions. Having said that, I did run into some state management pitfalls along the way. The coding was fun and I was able to deliver a working prototype very quickly. ![]() I tried Flutter, and it turned out that it was exactly what I was looking for.įlutter is astonishingly easy to use if you’re an experienced back-end developer. When I had the opportunity to create a small internal app for foreign travel reimbursements at NoA Ignite, I decided to give it a go. But as a father of three, I don’t have much time to learn new languages and frameworks. I’m a back-end developer who often thought about creating my own mobile app. ![]()
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