如何在MVC中将可变大小的数据结构从视图传递回控制器？

Question

I'm creating a view based on a list, intending to allow users to edit one or more members of the list, at the same time, on the same page.

I'd like to collect all of the edited (or, failing that, all) fields into a data-structure (a list or array?) to pass back to the controller, who will then update my database, as appropriate, for each element in the list.

Is there an MVC .NET shorthand for building this type of view, or do I have to manually collect this data on the client side (say, with Javascript) before passing it back to the server?

Answer 1

You may take a look at the following blog post . Also checkout the following post to better understand the expected wire format for lists and dictionaries used by the default model binder in ASP.NET MVC.

Answer 2

There are a few elements to this problem:

1. Creating a view that will allow you to add/edit multiple items .
2. Sending that information back to the controller. Reading up on Modelbinding to a list will solve the second part.