我有以下代码，显示我正在使用PagedList以分页顺序显示搜索结果。它的问题在于，在搜索的第一个结果中它显示与搜索结果相关的页面数，但是一旦我单击下一个页面，它就会继续调用HttpGet中的页面列表方法，而不是继续浏览来自HttpPost方法的结果。我该如何解决
Controller：
public ActionResult SearchResult(int? page)
{
var result = from app in db.AllJobModel select app;
return View(result.ToList().ToPagedList(page ?? 1,5));
}
[HttpPost]
public ActionResult SearchResult(string searchTitle, string searchLocation, int? page)
{
setUpApi(searchTitle, searchLocation);
//setUpApi(searchTitle);
var result = db.AllJobModel.Where(a => a.JobTitle.Contains(searchTitle) && a.locationName.Contains(searchLocation));
return View(result.ToList().ToPagedList(page ?? 1, 5));
}
查看：
@using (Html.BeginForm("SearchResult", "Home", FormMethod.Post))
{
<div class="job-listing-section content-area">
<div class="container">
<div class="row">
<div class="col-xl-4 col-lg-4 col-md-12">
<div class="sidebar-right">
<!-- Advanced search start -->
<div class="widget-4 advanced-search">
<form method="GET" class="informeson">
<div class="form-group">
<label>Keywords</label>
<input type="text" name="searchTitle" class="form-control selectpicker search-fields" placeholder="Search Keywords">
</div>
<div class="form-group">
<label>Location</label>
<input type="text" name="searchLocation" class="form-control selectpicker search-fields" placeholder="Location">
</div>
<br>
<a class="show-more-options" data-toggle="collapse" data-target="#options-content5">
<i class="fa fa-plus-circle"></i> Date Posted
</a>
<div id="options-content5" class="collapse">
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox15" type="checkbox">
<label for="checkbox15">
Last Hour
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox16" type="checkbox">
<label for="checkbox16">
Last 24 Hours
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox17" type="checkbox">
<label for="checkbox17">
Last 7 Days
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox18" type="checkbox">
<label for="checkbox18">
Last 30 Days
</label>
</div>
<br>
</div>
<a class="show-more-options" data-toggle="collapse" data-target="#options-content">
<i class="fa fa-plus-circle"></i> Offerd Salary
</a>
<div id="options-content" class="collapse">
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox2" type="checkbox">
<label for="checkbox2">
10k - 20k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox3" type="checkbox">
<label for="checkbox3">
20k - 30k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox4" type="checkbox">
<label for="checkbox4">
30k - 40k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox1" type="checkbox">
<label for="checkbox1">
40k - 50k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox7" type="checkbox">
<label for="checkbox7">
50k - 60k
</label>
</div>
<br>
</div>
<input type="submit" value="Update" class="btn btn-success" />
</form>
</div>
</div>
</div>
<div class="col-xl-8 col-lg-8 col-md-12">
<!-- Option bar start -->
<div class="option-bar d-none d-xl-block d-lg-block d-md-block d-sm-block">
<div class="row">
<div class="col-lg-6 col-md-7 col-sm-7">
<div class="sorting-options2">
<span class="sort">Sort by:</span>
<select class="selectpicker search-fields" name="default-order">
<option>Relevance</option>
<option>Newest</option>
<option>Oldest</option>
<option>Random</option>
</select>
</div>
</div>
<div class="col-lg-6 col-md-5 col-sm-5">
<div class="sorting-options">
<a href="#" class="change-view-btn active-view-btn"><i class="fa fa-th-list"></i></a>
<a href="#" class="change-view-btn"><i class="fa fa-th-large"></i></a>
</div>
</div>
</div>
</div>
@foreach (var item in Model)
{
<div class="job-box">
<div class="company-logo">
<img src="~/JobImageUploads/@Html.DisplayFor(modelItem => item.UniqueJobImageName)" alt="logo">
</div>
<div class="description">
<div class="float-left">
<h5 class="title"><a href="@Url.Action("Details", "Home", new { id = item.Id })">@item.JobTitle</a></h5>
<div class="candidate-listing-footer">
<ul>
<li><i class="flaticon-work"></i>@Html.DisplayFor(modelIem => item.maximumSalary)</li>
<li><i class="flaticon-time"></i>@Html.DisplayFor(modelIem => item.maximumSalary)</li>
<li><i class="flaticon-pin"></i>@Html.DisplayFor(modelIem => item.locationName)</li>
</ul>
<h6>Deadline: Jan 31, 2019</h6>
</div>
<div>
@item.JobDescription
</div>
</div>
<div class="div-right">
@Html.ActionLink("Details", "Details", new { id = item.Id }, new { @class = "apply-button" })
<a href="#" class="apply-button">Details</a>
<a href="#"><i class="flaticon-heart favourite"></i></a>
</div>
</div>
</div>
}
</div>
</div>
</div>
</div>
<div class="pagining">
@Html.PagedListPager(Model, page => Url.Action("SearchResult", new
{ page }))
</div>
}
保存浏览结果的一种解决方案是将searchTitle和searchLocation也传递给SearchResult GET方法，并将它们保留在ViewBag中以在页面上持久保存搜索结果。
这是因为PagedList帮助器使用一个Url.Action来调用SearchResults GET请求。
编辑：经过进一步测试，我将完全放弃post方法，并更改您的表单以对所有内容使用GET方法。我已经更新了代码以反映此方法。
public ActionResult SearchResult(int? page, string searchTitle = null, string searchLocation = null)
{
ViewBag.searchTitle = searchTitle;
ViewBag.searchLocation = searchLocation;
ViewBag.page = page;
var result = new List<Job>(); //replace with AllJobModel class
if(!string.IsNullOrEmpty(ViewBag.searchTitle) || !string.IsNullOrEmpty(ViewBag.searchTitle))
{
setUpApi(searchTitle, searchLocation);
//setUpApi(searchTitle);
result = db.AllJobModel.Where(a => a.JobTitle.Contains(searchTitle) && a.locationName.Contains(searchLocation));
}
else
{
result = from app in db.AllJobModel select app;
}
return View(result.ToList().ToPagedList(page ?? 1, 5));
}
，然后在您的视图中，在searchTitle和searchLocation文本框中设置值（如果有）。还将它们添加到pagedList帮助器中，以便这些值在分页时保持不变。编辑：另外，还需要添加一个隐藏字段以在搜索时保留页面值。
@using (Html.BeginForm("SearchResult", "Home", FormMethod.Get))
{
<input type="hidden" name="page" value="@ViewBag.page">
<div class="job-listing-section content-area">
<div class="container">
<div class="row">
<div class="col-xl-4 col-lg-4 col-md-12">
<div class="sidebar-right">
<!-- Advanced search start -->
<div class="widget-4 advanced-search">
<form method="GET" class="informeson">
<div class="form-group">
<label>Keywords</label>
<input type="text" name="searchTitle" class="form-control selectpicker search-fields" placeholder="Search Keywords" value="@ViewBag.searchTitle">
</div>
<div class="form-group">
<label>Location</label>
<input type="text" name="searchLocation" class="form-control selectpicker search-fields" placeholder="Location" value="@ViewBag.searchLocation">
</div>
<br>
<a class="show-more-options" data-toggle="collapse" data-target="#options-content5">
<i class="fa fa-plus-circle"></i> Date Posted
</a>
<div id="options-content5" class="collapse">
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox15" type="checkbox">
<label for="checkbox15">
Last Hour
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox16" type="checkbox">
<label for="checkbox16">
Last 24 Hours
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox17" type="checkbox">
<label for="checkbox17">
Last 7 Days
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox18" type="checkbox">
<label for="checkbox18">
Last 30 Days
</label>
</div>
<br>
</div>
<a class="show-more-options" data-toggle="collapse" data-target="#options-content">
<i class="fa fa-plus-circle"></i> Offerd Salary
</a>
<div id="options-content" class="collapse">
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox2" type="checkbox">
<label for="checkbox2">
10k - 20k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox3" type="checkbox">
<label for="checkbox3">
20k - 30k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox4" type="checkbox">
<label for="checkbox4">
30k - 40k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox1" type="checkbox">
<label for="checkbox1">
40k - 50k
</label>
</div>
<div class="checkbox checkbox-theme checkbox-circle">
<input id="checkbox7" type="checkbox">
<label for="checkbox7">
50k - 60k
</label>
</div>
<br>
</div>
<input type="submit" value="Update" class="btn btn-success" />
</form>
</div>
</div>
</div>
<div class="col-xl-8 col-lg-8 col-md-12">
<!-- Option bar start -->
<div class="option-bar d-none d-xl-block d-lg-block d-md-block d-sm-block">
<div class="row">
<div class="col-lg-6 col-md-7 col-sm-7">
<div class="sorting-options2">
<span class="sort">Sort by:</span>
<select class="selectpicker search-fields" name="default-order">
<option>Relevance</option>
<option>Newest</option>
<option>Oldest</option>
<option>Random</option>
</select>
</div>
</div>
<div class="col-lg-6 col-md-5 col-sm-5">
<div class="sorting-options">
<a href="#" class="change-view-btn active-view-btn"><i class="fa fa-th-list"></i></a>
<a href="#" class="change-view-btn"><i class="fa fa-th-large"></i></a>
</div>
</div>
</div>
</div>
@foreach (var item in Model)
{
<div class="job-box">
<div class="company-logo">
<img src="~/JobImageUploads/@Html.DisplayFor(modelItem => item.UniqueJobImageName)" alt="logo">
</div>
<div class="description">
<div class="float-left">
<h5 class="title"><a href="@Url.Action("Details", "Home", new { id = item.Id })">@item.JobTitle</a></h5>
<div class="candidate-listing-footer">
<ul>
<li><i class="flaticon-work"></i>@Html.DisplayFor(modelIem => item.maximumSalary)</li>
<li><i class="flaticon-time"></i>@Html.DisplayFor(modelIem => item.maximumSalary)</li>
<li><i class="flaticon-pin"></i>@Html.DisplayFor(modelIem => item.locationName)</li>
</ul>
<h6>Deadline: Jan 31, 2019</h6>
</div>
<div>
@item.JobDescription
</div>
</div>
<div class="div-right">
@Html.ActionLink("Details", "Details", new { id = item.Id }, new { @class = "apply-button" })
<a href="#" class="apply-button">Details</a>
<a href="#"><i class="flaticon-heart favourite"></i></a>
</div>
</div>
</div>
}
</div>
</div>
</div>
</div>
<div class="pagining">
@Html.PagedListPager(Model, page => Url.Action("SearchResult", new
{ page, searchTitle = ViewBag.searchTitle, searchLocation = ViewBag.SearchLocation }))
</div>
}
我知道这是对原始设计的微小更改，因此，如果您想进一步讨论，请告诉我。
希望对您有帮助！