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mvc4 html.pager,MVC分页之MvcPager使用详解

發(fā)布時(shí)間:2023/12/10 c/c++ 31 豆豆
生活随笔 收集整理的這篇文章主要介紹了 mvc4 html.pager,MVC分页之MvcPager使用详解 小編覺(jué)得挺不錯(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

最近剛剛接觸MVC不久,因項(xiàng)目中要用到分頁(yè),網(wǎng)上找了下資料,最后采用了MvcPager(http://www.webdiyer.com/),支持同步和Ajax異步分頁(yè)。廢話不多說(shuō)了直接上代碼。

一.MvcPager異步?ViewModel:

public class Article

{

[Display(Name = "信息編號(hào)")]

public int ID { get; set; }

[Display(Name = "信息標(biāo)題")]

public string Title { get; set; }

[Display(Name = "信息內(nèi)容")]

public string Content { get; set; }

}

public class AjaxPager

{

public PagedList Articles { get; set; }

}

Control:

///

/// 異步分頁(yè)測(cè)試

///

/// pageIndex

/// 關(guān)鍵字

///

public ActionResult AjaxPaging(int? id = 1, string key = null)

{

int totalCount = 0;

int pageIndex = id ?? 1;

int pageSize = 2;

List infoList = new SoleFuDAL.MyTest().GetArticleList(key, pageSize, (pageIndex - 1) * 2, out totalCount);

PagedList InfoPager = infoList.AsQueryable().OrderByDescending(o => o.ID).ToPagedList(pageIndex, pageSize);

InfoPager.TotalItemCount = totalCount;

InfoPager.CurrentPageIndex = (int)(id ?? 1);

Models.MyTest.AjaxPager model = new Models.MyTest.AjaxPager();

model.Articles = InfoPager;

if (Request.IsAjaxRequest())

{

return PartialView("_ArticleList", model);

}

return View(model);

}

View:

@model soulefu_manage.Models.MyTest.AjaxPager

@using Webdiyer.WebControls.Mvc;

MVCPager-AjaxPaging

@using (Html.BeginForm("AjaxPaging", "MyTest", new RouteValueDictionary { { "id", "" } }, FormMethod.Get))

{

@Html.Label("關(guān)鍵字:")

}

@*分頁(yè)Table*@

@{ Html.RenderPartial("_ArticleTable"); }

@Ajax.Pager(Model.Articles, new PagerOptions

{

PageIndexParameterName = "id",

FirstPageText = "首頁(yè)",

PrevPageText = "上一頁(yè)",

NextPageText = "下一頁(yè)",

LastPageText = "末頁(yè)",

NumericPagerItemCount = 5,

ContainerTagName = "ul",

CssClass = "pagination",

CurrentPagerItemTemplate = "

{0}",

DisabledPagerItemTemplate = "

{0}",

PagerItemTemplate = "

{0}"

}).AjaxOptions(a => a.SetUpdateTargetId("articles"))

@model soulefu_manage.Models.MyTest.AjaxPager

序號(hào)

標(biāo)題

內(nèi)容

@foreach (var item in Model.Articles)

{

@Html.DisplayFor(model => item.ID)

@Html.DisplayFor(modelItem => item.Title)

@Html.DisplayFor(modelItem => item.Content)

}

二.MvcPager同步

ViewModel(此處可不增加,直接和異步的共用同一個(gè)):

public class MVCPager

{

//信息列表

public PagedList Articles { get; set; }

}

Control:

///

/// 同步分頁(yè)測(cè)試

///

/// pageIndex

/// 關(guān)鍵字

///

public ActionResult MVCPager(int? id = 1, string key = null)

{

int totalCount = 0;

int pageIndex = id ?? 1;

int pageSize = 2;

List infoList = new SoleFuDAL.MyTest().GetArticleList(key, pageSize, (pageIndex - 1) * 2, out totalCount);

PagedList InfoPager = infoList.AsQueryable().OrderByDescending(o => o.ID).ToPagedList(pageIndex, pageSize);

InfoPager.TotalItemCount = totalCount;

InfoPager.CurrentPageIndex = (int)(id ?? 1);

//數(shù)據(jù)組裝到viewModel

Models.MyTest.MVCPager model = new Models.MyTest.MVCPager();

model.Articles = InfoPager;

return View(model);

}

View:

@model soulefu_manage.Models.MyTest.MVCPager

@using Webdiyer.WebControls.Mvc;

MVCPager

@using (Html.BeginForm("MVCPager", "MyTest", new RouteValueDictionary { { "id", "" } }, FormMethod.Get))

{

@Html.Label("關(guān)鍵字:")

}

編號(hào)標(biāo)題內(nèi)容

@foreach (var info in Model.Articles)

{

@Html.DisplayFor(model => info.ID)@Html.DisplayFor(model => info.Title)@Html.DisplayFor(model => info.Content)

}

@Html.Pager(Model.Articles, new PagerOptions

{

PageIndexParameterName = "id",

FirstPageText = "首頁(yè)",

PrevPageText = "上一頁(yè)",

NextPageText = "下一頁(yè)",

LastPageText = "末頁(yè)",

ContainerTagName = "ul",

CssClass = "pagination",

CurrentPagerItemTemplate = "

{0}",

DisabledPagerItemTemplate = "

{0}",

PagerItemTemplate = "

{0}",

Id = "bootstrappager"

})

獲取測(cè)試數(shù)據(jù)方法(共用):

public class MyTest

{

///

/// 獲取測(cè)試數(shù)據(jù)

///

///

///

///

///

///

public List GetArticleList(string key, int PageSize, int CurrentCount, out int TotalCount)

{

string tabName = string.Format("Article");

string strWhere = " 1=1";

if (!string.IsNullOrEmpty(key))

{

//SQL關(guān)鍵字過(guò)濾 包含關(guān)鍵字則不拼接SQL

if (!SqlInjection.GetString(key))

{

strWhere += string.Format(" AND (Title LIKE '%{0}%' OR Content LIKE '%{0}%')", key);

}

}

string Order = string.Format("ID ASC");

DataSet ds = SqlHelper.GetList(SqlHelper.connStr, Order, PageSize, CurrentCount, tabName, strWhere, out TotalCount);

List list = new List();

if (ds != null && ds.Tables.Count > 0)

{

foreach (DataRow dr in ds.Tables[0].Rows)

{

Article model = new Article();

model.ID = Convert.ToInt32(dr["ID"]);

model.Title = dr["Title"].ToString();

model.Content = dr["Content"].ToString();

list.Add(model);

}

}

return list;

}

}

效果圖:(需要引用CSS)

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