传递到字典的模型产品类型System.Collections.Generic.List的“......在ASP.net MVC [英] The model item passed into the dictionary is of type 'System.Collections.Generic.List... in ASP.net MVC
问题描述
我在ASP.net MVC框架的实体两个表加盟后检索数据,但性质是内部视图不可访问,当我运行code它给错误:传递到字典的模型项的类型是 System.Collections.Generic.List 1 [<> f__AnonymousType1
6 .....
但是这本词典.... System.Collections.Generic.IEnumerable`1。谢谢您的回答。
我的code是:
HomeController的:
dbEntities的DBQuery =新dbEntities(); 公众的ActionResult指数()
{
变种的id = 1;
变种查询=(从dbquery.Emp_点¯x
加入的Y dbquery.Departments上x.Id等于y.emp_id
其中,x.Id == ID
选择新的{x.Id,x.EmployeeName,x.Department,y.emp_id,y.Dept_Id,y.DeptName})了ToList()。
返回查看(query.ToList()); }
在View:
@model IEnumerable的
@foreach(以型号VAR项)
{
@item ....(属性都无法访问)
}
使用匿名类型不被剃刀意见的支持。
您应该创建可以填充模式。添加您在模型中需要的所有属性。
而不是
的 选择新{}
您会去
选择新为MyModel {}
该查询将返回
列表<&为MyModel GT;
这些更改后。
然后在你的观点,你会改变模式:
@model IEnumerable的<&为MyModel GT;
I am retrieving data after joining from two tables in ASP.net MVC Entity framework but the properties are unaccessible inside view and when i run the code it give error : The model item passed into the dictionary is of type 'System.Collections.Generic.List1[<>f__AnonymousType1
6.....
but this dictionary....System.Collections.Generic.IEnumerable`1. Thanks for your answers..
My Code is:
HomeController:
dbEntities dbquery = new dbEntities();
public ActionResult Index()
{
var id = 1;
var query = (from x in dbquery.Emp_
join y in dbquery.Departments on x.Id equals y.emp_id
where x.Id == id
select new { x.Id, x.EmployeeName, x.Department, y.emp_id, y.Dept_Id, y.DeptName }).ToList();
return View(query.ToList());
}
In View:
@model IEnumerable
@foreach (var item in Model)
{
@item.... (Properties are inaccessible)
}
The use of anonymous types are not supported by razor views.
You should create a model you could populate. Add all the properties you need in the model.
Instead of
select new { }
you would go
select new MyModel { }
The query would return a
List<MyModel>
after these changes.
Then in your view you would change the model to:
@model IEnumerable<MyModel>
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