User Data Not Updated 用户数据没有更新
This picture should be constantly updated as the underlying data changes, so the user understands not only the current state of the problem domain but also how changes affect the domain.
这一情景应当随着基础数据的变化而时时更新，这样，用户不但能够理解问题领域的现状，也能知道各项变化是如何影响该领域的。
Now that the controllers are updated with new data being sent to the views, you need to update the views to capture this data and display it appropriately to the user.
既然控制器与将传送给视图的新数据是一起更新的，那么我们需要更新该视图来捕获此数据，并适当地将其展示给用户。
In this article, we assume that all the fields can be updated, and when the user submits the page, the data in the back end should be updated accordingly.
本文假定所有字段都可以更新，当用户提交页面时，后端的数据将自动更新。
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