Model:
namespace MvcApplication1.Models
{
public class Team
{
public string Preletter { get; set; }
public string Name { get; set; }
}
}
通过jQuery异步加载部分视图
Home/Index.cshtml视图中：
@{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Index</h2>
<div>
<a href="#" id="a">通过jQuery异步</a> <br/>
</div>
<div id="result">
</div>
@section scripts
{
<script type="text/javascript">
$(function() {
$('#a').click(function() {
$.ajax({
url: '@Url.Action("Index","Home")',
data: { pre: 'B' },
type: 'POST',
success: function(data) {
$('#result').empty().append(data);
}
});
return false;
});
});
</script>
}
HomeController控制器中：
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using MvcApplication1.Models; namespace MvcApplication1.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
} [HttpPost]
public ActionResult Index(string pre)
{
var result = GetAllTeams().Where(t => t.Preletter == pre).ToList();
ViewBag.msg = "通过jQuery异步方式到达这里~~";
return PartialView("TeamY", result);
} private List<Team> GetAllTeams()
{
return new List<Team>()
{
new Team(){Name = "巴西队", Preletter = "B"},
new Team(){Name = "克罗地亚队", Preletter = "K"},
new Team(){Name = "巴拉圭", Preletter = "B"},
new Team(){Name = "韩国", Preletter = "K"}
};
}
}
}
部分视图TeamY.cshtml：
@model IEnumerable<MvcApplication1.Models.Team>
@{
var result = string.Empty;
foreach (var item in Model)
{
result += item.Name + ",";
}
}
@ViewBag.msg.ToString()
<br/>
@result.Substring(,result.Length - )
通过MVC Ajax Helper异步加载部分视图
Home/Index.cshtml视图中需要引用jquery.unobtrusive-ajax.js文件，从控制器返回的强类型部分视图内容呈现到UpdateTargetId指定的div中。
@{
ViewBag.Title = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>Index</h2>
<div>
@Ajax.ActionLink("通过MVC Ajax Helper","Load","Home", new {pre = "K"}, new AjaxOptions(){UpdateTargetId = "result1"})
</div>
<div id="result1">
</div>
HomeController控制器中：
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using MvcApplication1.Models; namespace MvcApplication1.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
} public ActionResult Load(string pre)
{
var result = GetAllTeams().Where(t => t.Preletter == pre).ToList();
ViewBag.msg = "通过MVC Ajax Helper到达这里~~";
return PartialView("TeamY", result);
} private List<Team> GetAllTeams()
{
return new List<Team>()
{
new Team(){Name = "巴西队", Preletter = "B"},
new Team(){Name = "克罗地亚队", Preletter = "K"},
new Team(){Name = "巴拉圭", Preletter = "B"},
new Team(){Name = "韩国", Preletter = "K"}
};
}
}
}
部分视图和上一种方式一样。
页面刷新的方式加载部分视图方法包括：
Html.RenderPartial()
Html.RenderAction()