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Flutter：如何重置提供者视图模型数据？

[英]Flutter: How to reset provider view model data?

原文 2020-10-04 18:33:36 7 1 flutter/ provider

Is there any way to reset all view model data (ChangeNotifier)?有没有办法重置所有视图模型数据（ChangeNotifier）？ Tried to dispose the view model but didn't work.试图处理视图模型但没有工作。 I want to clear all data when user logout.我想在用户注销时清除所有数据。

1 个解决方案

Does this help you? 这对你有帮助吗？ Basically adding an ObjectKey to your Provider which you change when the user logs out or whatever.基本上是将一个 ObjectKey 添加到您的 Provider 中，您可以在用户注销或其他任何情况下更改它。

重置提供商数据 - Flutter - Reset provider data - Flutter

如何在视图模型中测试提供者 - How to test provider in view model

如何使用提供程序过滤 flutter 中的数据 - how to filter data in flutter with provider

如何使用 flutter 中的 Provider 监听 View Model 中对象属性的变化？ - How to listen for changes to an object's property inside a View Model using Provider in flutter?

如何在 Flutter 中将 Model 与 Provider 分开？ - How to separate Model from Provider in Flutter?

带有 Helper.Provider-Model 的 Flutter 中的延迟加载列表视图构建器 - Lazy Loading list view builder in Flutter with Helper.Provider-Model

如何使用 Provider 在我的 Flutter 视图中获取 Provider 值？ - How to get a Provider value in my Flutter view using Provider?

Flutter CRUD model 与供应商 - Flutter CRUD model with provider

Flutter 提供程序重新初始化 model - Flutter Provider reinitialize model

单视图 Flutter 的提供者 - Provider for Single View Flutter

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相关问题 重置提供商数据 - Flutter - Reset provider data - Flutter 如何在视图模型中测试提供者 - How to test provider in view model 如何使用提供程序过滤 flutter 中的数据 - how to filter data in flutter with provider 如何使用 flutter 中的 Provider 监听 View Model 中对象属性的变化？ - How to listen for changes to an object's property inside a View Model using Provider in flutter? 如何在 Flutter 中将 Model 与 Provider 分开？ - How to separate Model from Provider in Flutter? 带有 Helper.Provider-Model 的 Flutter 中的延迟加载列表视图构建器 - Lazy Loading list view builder in Flutter with Helper.Provider-Model 如何使用 Provider 在我的 Flutter 视图中获取 Provider 值？ - How to get a Provider value in my Flutter view using Provider? Flutter CRUD model 与供应商 - Flutter CRUD model with provider Flutter 提供程序重新初始化 model - Flutter Provider reinitialize model 单视图 Flutter 的提供者 - Provider for Single View Flutter

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