在ASP.NET MVC中使用PagedList之2--将查询关键字传入后端

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1. View

@{    ViewBag.Title = "Processes Listing";}@using System.Reflection@using PagedList.Mvc;@using PagedList;@using PagedListTest.Controllers<link href="/Content/PagedList.css" rel="stylesheet" type="text/css" /><form id="frmSearch" method="GET" action="@Url.Action("Index")">    <div>        Process Name @Html.TextBox("processName")    </div>    <div>        Machine Name @Html.TextBox("machineName")    </div><input type="submit" value="Search"/></form><h2>List of Processes</h2><ul>    @foreach (var process in ViewBag.Processes)    {        <li>@process.ProcessName</li>    }</ul>@Html.PagedListPager((IPagedList)ViewBag.Processes,page => Url.Action("Index", new { page }))@section scripts{    <script>        $(".pagination > li > a").click(function () {            var pageUrl = $(this).attr("href");            var queryStr = $("#frmSearch").serialize();            $(this).attr("href", pageUrl + "&" + queryStr);        });    </script>}

2.C#

public object Index(int? page, string processName, string machineName)        {            var processes = System.Diagnostics.Process.GetProcesses();            if (!string.IsNullOrWhiteSpace(processName))            {                processes = processes.Where(p => p.ProcessName.Contains(processName)).ToArray();            }            if (!string.IsNullOrWhiteSpace(machineName))            {                processes = processes.Where(p => p.MachineName.Contains(machineName)).ToArray();            }            var pageNumber = page ?? 1;            var onePageOfProcesses = processes.ToPagedList(pageNumber, 25);            ViewBag.Processes = onePageOfProcesses;            return View();        }

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