什么时候＆QUOT;可接受QUOT;使用ViewBag /的ViewData在ASP.NET MVC？ [英] When is it "acceptable" to use ViewBag/ViewData in ASP.NET MVC?

问题描述

我意识到，最好的做法是使用强类型的意见，并通过在一个视图模型所有需要的数据，但我很好奇，如果有它实际上被认为是最佳实践的ViewBag /的ViewData来传递数据的情况下

I realize that the best practice is to use strongly typed Views and pass in all needed data in a ViewModel, but I am curious if there are situations where it is actually considered "best practice" to pass data in the ViewBag/ViewData.

在为ViewBag / ViewData的preferred什么情况下将数据传递到一个看法？

In what scenarios is the ViewBag/ViewData preferred for passing data to a view?

更新

这是伟大的听到各种用途每个人都拿出ViewBag / ViewData的。我们可能永远不会在一个最佳实践到达，但它会很高兴地看到不同的解决方案，人们纷纷拿出依赖于ViewBag / ViewData的。

It's great to hear the various uses everyone has come up with for ViewBag/ViewData. We may never arrive at a "best practice" but it will be great to see the different solutions people have come up with that rely on the ViewBag/ViewData.

推荐答案

我使用它们很少，对于一些完全无关的，我传递到视图中，再次模型或视图模型的信息位，大部分次我用一个视图模型

I use them rarely, for bits of information that are totally unrelated to the model or view model that I'm passing to the view, again, most of the times I use a view model

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