ASP.NET MVC 表单编辑并添加到集合属性

发布于 2024-11-02 21:02:07 字数 580 浏览 0 评论 0原文

我有一个如下所示的模型：

public class Book
{
    public string Name { get; set; }
    public IEnumerable<Author> Authors { get; set; }
}

public class Author
{
    public string FullName { get; set; }
    public DateTime BirthDate { get; set; }
}

我在视图中有一个用于编辑书籍的表单。用于编辑作者集合的部分处于部分视图中。表单字段是使用 Html.EditorFor() 方法生成的。

它非常适合编辑现有数据。我想做的是在作者编辑部分视图中放入多个空白条目，如果用户填写它们，它们将作为新项目添加到作者集合中。

最终视图应如下所示： http://s1.postimage.org/6g9rqfp20/image.jpg

正确的是实现这种行为的方法？

原文

I have a model that looks like this:

public class Book
{
    public string Name { get; set; }
    public IEnumerable<Author> Authors { get; set; }
}

public class Author
{
    public string FullName { get; set; }
    public DateTime BirthDate { get; set; }
}

I have a form in a view for editing a book. The section for editing the Authors collection is in a partial view. The form fields are generated with the Html.EditorFor() method.

It works well for editing existing data. What I would like to do is to put in the Authors editing partial view multiple blank entries that if the user fills them they will be added as new items to the Authors collection.

The final view should look something like this:
http://s1.postimage.org/6g9rqfp20/image.jpg

What is the correct way to achieve this behavior?

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