asp.net-mvc 使用 viewbag 将模型传递给查看
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时间：2020-09-08 03:18:23 来源:igfitidea点击:
pass model to view using viewbag
提问by Pnsadeghy
i want to send two model in my view and in other page maybe and need more
我想在我的视图和其他页面中发送两个模型，也许需要更多
controller
控制器
ViewBag.Users = db.Users.ToList();
and in View
并在视图中
@using Documentation.Models
@{
var Users = (Documentation.Models.User)ViewBag.Users;
}
<table>
@foreach (var item in Users) {
<tr>
<td>
@Html.DisplayFor(item.username)
</td>
</tr>
}
</table>
but i get no answer , i know my code is not right
但我没有得到答复，我知道我的代码不正确
i got this error
我收到这个错误
foreach statement cannot operate on variables of type 'Documentation.Models.User' because 'Documentation.Models.User' does not contain a public definition for 'GetEnumerator'
回答by Piotr Perak
you should cast viewbag.model to List of User. Not to User.
您应该将 viewbag.model 转换为用户列表。不给用户。
@{
var Users = (List<User>)ViewBag.Users;
}
