MVC Ajax Helper或Jquery异步加载部分视图_jquery

namespace MvcApplication1.Models { public class Team { public string Preletter { get; set; } public string Name { get; set; } } }

@{ ViewBag.Title = "Index"; Layout = "~/Views/Shared/_Layout.cshtml"; } 
Index
 
 通过jQuery异步 
 
 
 
 @section scripts {  }

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 GetAllTeams() { return new List() { 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"} }; } } }

@model IEnumerable @{ var result = string.Empty; foreach (var item in Model) { result += item.Name + ","; } } @ViewBag.msg.ToString() 
 @result.Substring(0,result.Length - 1)

@{ ViewBag.Title = "Index"; Layout = "~/Views/Shared/_Layout.cshtml"; } 
Index
 
 @Ajax.ActionLink("通过MVC Ajax Helper","Load","Home", new {pre = "K"}, new AjaxOptions(){UpdateTargetId = "result1"}) 
 
 

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 GetAllTeams() { return new List() { 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"} }; } } }

public ActionResult GetItemTree(string title, int itemid, int? page) { pp = new PagingParam(page ?? 1, VConfig.WebConstConfig.PageSize); Common.Page.PagedList res_Item_Resource_R = iResourceService.GetRes_Item_Resource_RByItemId(itemid, pp); ViewData["res_Item_Resource_R"] = res_Item_Resource_R; res_Item_Resource_R.AddParameters = new System.Collections.Specialized.NameValueCollection(); res_Item_Resource_R.AddParameters.Add("title", title); res_Item_Resource_R.AddParameters.Add("itemid", itemid.ToString()); ViewResult vr = new ViewResult { ViewData = ViewData, MasterName = "", }; return vr; }

$(function () { var id = '<%=itemid %>'; $.ajax({ type: "POST", url: "/Student/GetItemTree", data: { title: '<%=Model.Name %>', itemid: id, page: 1 }, beforeSend: function (data) { //取回数据前 $("#itemTree").html('数据加载中...'); }, error: function (data) { //发生错误时 // debugger; }, success: function (data) { //成功返回时 $("#itemTree").html(data); } });

 <%=Html.AjaxPager(resItemResourceBefore, "itemTree", "GetItemTree", "Student")%>