在将站点设置为HTTPS后，不允许子操作执行重定向操作
本文关键字：操作 不允许 执行 重定向 站点 设置 HTTPS | 更新日期: 2023-09-27 18:15:30
我得到下面的错误:
Child actions are not allowed to perform redirect actions.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Child actions are not allowed to perform redirect actions.
Source Error:
Line 1: <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<RenderActionViewModel>" %>
Line 2: <%Html.RenderAction(Model.ActionName, Model.ControllerName, Model.RouteValues); %>
Line 3:
The Stack trace is:
[InvalidOperationException: Child actions are not allowed to perform redirect actions.]
System.Web.Mvc.RedirectResult.ExecuteResult(ControllerContext context) +700064
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +727764
System.Web.Mvc.Controller.ExecuteCore() +159
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +334
System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +62
System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +15
System.Web.Mvc.<>c__DisplayClasse.<EndProcessRequest>b__d() +52
System.Web.Mvc.<>c__DisplayClass4.<Wrap>b__3() +15
System.Web.Mvc.ServerExecuteHttpHandlerWrapper.Wrap(Func`1 func) +41
System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) +1411
[HttpException (0x80004005): Error executing child request for handler 'System.Web.Mvc.HttpHandlerUtil+ServerExecuteHttpHandlerAsyncWrapper'.]
System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) +2819
System.Web.HttpServerUtility.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage) +275
System.Web.HttpServerUtilityWrapper.Execute(IHttpHandler handler, TextWriter writer, Boolean preserveForm) +94
System.Web.Mvc.Html.ChildActionExtensions.ActionHelper(HtmlHelper htmlHelper, String actionName, String controllerName, RouteValueDictionary routeValues, TextWriter textWriter) +828
System.Web.Mvc.Html.ChildActionExtensions.RenderAction(HtmlHelper htmlHelper, String actionName, String controllerName, RouteValueDictionary routeValues) +56
ASP.views_shared_renderaction_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:'TFS'PEEP'Src'Main'Hosts'BCA.PEEP.WebSite'Views'Shared'RenderAction.ascx:2
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +131
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +12742749
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +249
System.Web.UI.Page.Render(HtmlTextWriter writer) +40
System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer) +65
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +12742749
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5363
RenderAction。我在第2行得到错误的代码是:
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<RenderActionViewModel>" %>
<%Html.RenderAction(Model.ActionName, Model.ControllerName, Model.RouteValues); %>
public ViewResult DashboardQuicksearch(UserFilter userFilter, bool? showAdvancedSearchLink)
{
int resultCount;
List<KeyInfo<string>> makeList = quickSearchProvider.GetKeysForCriteriaKey(SearchType.Vehicle, "MakeName", userFilter, "null", false, null, out resultCount);
var selectListItems = new List<SelectListItem>();
foreach (KeyInfo<string> item in makeList)
{
selectListItems.Add(new SelectListItem() { Text = item.Key, Value = item.Key, Selected = false });
}
var viewModel = new DashboardQuicksearchViewModel() {
MakeList = (makeList.Count == 1)
? new SelectList(selectListItems, "Value", "Text", selectListItems[0].Value)
: new SelectList(selectListItems, "Value", "Text"),
VehicleCount = quickSearchProvider.GetLotItemCount("null", userFilter),
ShowAdvancedSearchLink = (showAdvancedSearchLink.HasValue ? showAdvancedSearchLink.Value : false)
};
return View(Constants.Views.Search.DashboardQuicksearch, viewModel);
}
我完全不知道如何修理它。
编辑:这是DashboardQuickSearch.ascx
<%@ Control Language="C#" Inherits="BCA.PEEP.Web.UI.ViewUserControlBase<DashboardQuicksearchViewModel>" %>
<%@ Import Namespace="BCA.PEEP.Web.Mvc" %>
<div class="Makes">
<%:(Model.MakeList.Count() == 1
? Html.DropDownList("Makes", Model.MakeList, new {@class="search-select"})
: Html.DropDownList("Makes", Model.MakeList, Html.Text("Name of search results filter:SelectMake"), new {@class="search-select"})
) %>
</div>
<div class="Models"><%:Html.DropDownList("Models", new List<SelectListItem>(), Html.Text("Name of search results filter:SelectModel"), new { disabled = "disabled", @class="search-select"})%></div>
<div class="ResultAndAction">
<span id="VehicleCount" class="VehicleCount"><span class="count-number"><%:Model.VehicleCount.ToString("N0") %></span> <%: Html.Text(Model.VehicleCount, "SearchResultsLabels:Vehicles singular", "SearchResultsLabels:Vehicles plural")%></span>
<div id="QSButtonDiv" class="Button">
<input id="QSButton" type="button" value ="<%:Html.Text("Text on buttons:search")%>" onclick="ExecuteSearch()" disabled="disabled" />
</div>
<% if (Model.ShowAdvancedSearchLink) { %>
<div id="ASButtonDiv" class="Button Hidden">
<input id="ASButton" type="button" value ="<%:Html.Text("Text on links:AdvancedSearch")%>" onclick="AdvancedSearch()" />
</div>
<% } %>
</div>
<script type="text/javascript">
$(document).ready(function () {
var vehiclesSingular = '<%=Html.Text("SearchResultsLabels:Vehicles singular")%>';
var vehiclesPlural = '<%=Html.Text("SearchResultsLabels:Vehicles plural")%>';
var makeCount = '<%=Model.MakeList.Count().ToString("N0") %>';
$('#Makes').change(function () { PopulateModels(); });
$('#Models').change(function () { UpdateVehicleCount(); });
$('#Makes').trigger('change');
function PopulateModels() {
var make = $('#Makes').val();
var $models = $('#Models');
$models.append('<option value="" selected>' + '<%=Html.Text("Name of search results filter:SelectModel") %>' + '</option>');
//alert("Populate Models - Make = '" + make + "'");
if (make == '') {
$models.attr('disabled', 'disabled');
$models.find('option').remove();
$models.append('<option value="" selected>' + '<%=Html.Text("Name of search results filter:SelectModel") %>' + '</option>');
$models.val('');
UpdateVehicleCount();
$('#QSButton').attr('disabled', 'disabled');
$('#QSButtonDiv').removeClass('PrimaryButton').addClass('Button');
return;
}
$.ajax({
type: 'GET',
url: '/Search/GetModelsForMake/',
data: { MakeName: make },
dataType: "json",
success: function (results) {
$models.find('option').remove();
$models.append('<option value="" selected>' + '<%=Html.Text("Labels for vehicle characteristics:All Models") %>' + '</option>');
$(results.Models).each(function (index, model) {
$models.append('<option value="' + model + '">' + model + '</option>');
});
DisplayVehicleCount(results.VehicleCount);
}
});
$models.removeAttr('disabled');
$('#QSButton').removeAttr('disabled', 'disabled');
$('#QSButtonDiv').removeClass('Button').addClass('PrimaryButton');
}
function UpdateVehicleCount() {
var make = $('#Makes').val();
var model = $('#Models').val();
$.ajax({
type: 'GET',
url: '/Search/GetMakeModelCount/',
data: { MakeName: make, ModelName: model },
dataType: "json",
success: function (result) {
DisplayVehicleCount(result);
}
});
}
function DisplayVehicleCount(vehicleCount) {
var vehicles = (vehicleCount == '1') ? vehiclesSingular : vehiclesPlural;
$('#VehicleCount').html('<span class="count-number">' + vehicleCount + '</span>' + ' ' + vehicles);
}
});
function ExecuteSearch() {
var make = $('#Makes').val();
var model = $('#Models').val();
if (make == '')
return;
window.location = '/Quicksearch/Vehicles?make=' + make + '&model=' + model;
}
function AdvancedSearch() {
<% if(AmbientContextHelper.CurrentBrand.Name.ToLower().Contains("alphabet"))
{ %>
window.location = '/SearchVehicle';
<% } else
{ %>
window.location = '/Quicksearch/Vehicles';
<% } %>
}
</script>
这意味着:
- URL对应的动作已被处理并返回一个视图结果。
- ASP。. NET MVC的视图引擎已经开始渲染视图，可能会向浏览器发送标题和部分HTML。
- 视图引擎遇到RenderAction(…)调用并开始执行动作。
- 该操作已尝试返回一个重定向HTTP状态码到浏览器
在这一点上，ASP。NET不知所措:它已经开始向客户端发送报头和HTML，但现在它突然被告知召回所有这些，而是发送一个重定向状态码。它显然不能这样做，所以它抛出一个异常。
你必须弄清楚为什么重定向被触发，并确保这不会发生。最可能的原因(但绝不是唯一可能的原因)是一些自定义操作过滤器没有被设计为考虑子操作。ASP。. NET mvc动作过滤器通常检查执行动作是否被作为子动作调用，并在这种情况下避免重定向。
你应该写return PartialView(...)而不是return View(...)的childAction
问题是ControllerBase类中的ActionFilter。(我第一次没看到)
就像
[ActionFilters.RequireHttps(RequireSecure = false)]
必须设置为"true"
谢谢大家的回答。
注意:表示所有动作筛选器属性的基类名称空间:System.Web.Http.Filters程序集:System.Web.Http(在System.Web.Http.dll)