绑定编辑Asp.Net MVC [英] Bind on edit Asp.Net MVC

问题描述

在这个问题上 ModelBinding asp.net MVC列表我回答如何绑定在创建操作。但我怎么同一个电影类绑定它标记propertie上一个编辑动作？

on this question ModelBinding asp.net MVC List I was answered how to bind on a create action. But How I bind the same Movie class with it tags propertie on an edit action?

因为当我这样做：

 public ActionResult Edit(string movieid)
    {
        if(!string.IsNullOrEmpty(movieid))
        {
            ViewBag.Edit = true;
            var movie= db.GetCollection().FindOne(new { Name = movieid});
            if(movieid== null)
                throw new HttpException(404, "Movie not found");
            return View(movie);
        }
        return RedirectToAction("Index","Home");
    }

在在输入文本查看我得到：System.Collections.Generic.List`1 [System.String]

On the View at the input text I get: System.Collections.Generic.List`1[System.String]

我如何绑定列表中输入文本，在渲染的看法？

How I bind the list to an Input text, on the render of the view?

谢谢！

推荐答案

您可以在一个文本框使用渲染标签（字符串）列表

you can render your list of tags (string) in one textbox using

@Html.TextBoxFor(x => x.Tags, new { @Value = string.Join(",", Model.Tags) })

如果您已实现自定义模型粘合剂如达林在他的回答提出您的简称，它会再次绑定到点燃服务器端代码

and if you have implemented custom model binder as Darin suggested in his answer you referred to, it will bind again to Tags lit on server side

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