ViewBag實現:
一、控制器裏面的代碼:
namespace Ajax_test
{
public class HomeController : Controller
{
public class UserList
{
public string name;
public int age;
}
public ActionResult Ajax3()
{//實例化
UserList user1 = new UserList() {name="yuexi1",age=12 };
UserList user2 = new UserList() {name="yuexi2",age=45 };
List<UserList> list = new List<UserList>//同List.Add(參數)
{
user1,user2//添加
};
ViewData["UserList"] = list;
return View(ViewBag);
}
}
}
二、視圖裏面的代碼:
使用for進行遍歷
<ul>
@for (int i = 0; i <= 1; i++)
{
<li>@ViewBag.UserList[i].name</li>
<li>@ViewBag.UserList[i].age</li>
}
</ul>
使用foreach進行遍歷
<ul>
@foreach (var i in ViewBag.UserList)
{
<li>@i.name</li>
<li>@i.age</li>
}
</ul>
關於ViewData和ViewBag,需要注意的是:
@*正確,dynamic類型的解析作用,foreach可以使用 *@
@foreach(int i in ViewBag.UserList)
@*錯誤,foreach語句不可作用於object類型對象上 *@
@foreach(int i in ViewData["UserList"])
頁面展示效果:
強類型實現:
@model IEnumerable<Ajax_test.Controllers.mvcAjaxByAjaxController.UserList>
@{
ViewBag.Title = "Ajax3";
}
<ul>
@foreach (var i in Model)
{
<li>@i.name</li>
<li>@i.age</li>
}
</ul>