Comments (8)
For those interested, I've got an example of how this would work here: https://github.com/brianegan/ez_listenable
I've made it a separate package for now since it's quite a big change and increases the scope of the library.
It includes an example
directory of how this change would allow you to build a common
library that contains all of the shared data & business logic, as well as a Flutter and Web app that make use of this library.
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Thanks for the feedback :)
I wonder, in a non flutter environment, what is the use case for a Model?
I thought it might be cool to support cross-platform dev with the Model class, since you could reuse a TodoListModel
or UserModel
for example between AngularDart and Flutter apps without needing to rewrite anything, similar to the BLoC pattern which is based on Streams.
I think of the Listenable or Model classes as "simple streams," and some folks seem to prefer them over stream-based architectures because they're easy to work with.
AngularDart apps could pass a Model around via Dependency Injection rather than an InheritedWidget, and listen to updates using the proposed listen
pipe, so I think it'd be a pretty good story on that side of the fence as well.
That said, I've gotten some mixed feedback on this proposal, and not sure folks are even really interested in this feature or if folks would even use it for cross-platform coding.
I'll keep it open for now but won't make any changes, and if we get more interest I'll consider taking some more time to flesh it out!
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It would be great if it were cross platform. Then we could try to have a common codebase for state for web and mobile. I would try scoped_model instead of the controller pattern in this app to see how well it works in this kind of scenario.
https://github.com/apptreesoftware/letsvote
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Scope model in angular dart can help to share more code between mobile and web. In some apps i haven t used scope-model, implementing bloc, only for share more code from platform.
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Very interesting....
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Hey all -- gonna close this down for now! Beyond some initial interest, doesn't feel like folks are super keen on that concept. Since i have limited time to contribute to various projects, I'm going to keep scoped model as is for now!
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Related Issues (20)
- Some widget don't refresh after calling notifyListener in flutter 1.22.1
- bloc model value fetch in init function not working
- can't run
- can't run
- Error: Could not find the correct ScopedModel.
- Testing when using scopedModelDescendant HOT 2
- 单独抽离一个方法 如何修改值?
- 不继承 ScopedModelDescendant() 如何修改值?
- void initState() 方法里如何修改值?
- Not Working error
- Target of URI doesn't exist: 'package:scoped_model/scoped_model.dart'.
- Publish null safe stable version
- Error: Could not find the correct ScopedModel. To fix, please: * Provide types to ScopedModel<MyModel> * Provide types to ScopedModelDescendant<MyModel> * Provide types to ScopedModel.of<MyModel>() * Always use package imports. Ex: `import 'package:my_app/my_model.dart'; If none of these solutions work, please file a bug at:
- Exception has occurred. ScopedModelError (Error: Could not find the correct ScopedModel.
- kindly update
- scoped_model issues HOT 6
- Scoped Model - not working after go back to previous page
- Model notifyListeners closes EndDrawer
- ScopedModel
- scoped_model.of() issue HOT 1
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