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嗨，我有一个视图叫做DailyVisitReport。它包含2个字段，称为FromDate和ToDate。我根据日期生成报告。我正在使用Crystal Report 2010.在正常的本地机器上运行它后，我的应用程序在网络服务器上显示空报告后正常工作。我会清楚地解释我的问题。在MVC5中生成报告时日期未正确绑定？
我使用Web服务器在线上传我的应用程序。所以我从Godaddy购买了Virtual Private Server。我使用购买的Web服务器IP地址（来自Godaddy）通过远程桌面连接在线上传我的应用程序。
在我在Web服务器上部署我的应用程序之后生成报告时出现一个错误，该错误在下面提及。
，所以我问了许多论坛和搜索谷歌。他们中的许多人建议我在Web服务器系统的程序集文件夹中添加CrystalDecistion.ReportAppServer.CommLayer dll，并在Web.config中也引用File.I也做了同样的事情。我再次在Web服务器上部署我的应用程序并尝试生成报告。这次它没有显示任何错误，并且还生成空白报告。
的问题是日期不正确结合。我发送给控制器的日期格式是从Fromdate和Todate开始的01-mar-16。但从数据库检索的日期格式是不同的，例如08/12/2016，它也随着时间的推移。我保存日期没有时间在db.But虽然检索它将带有一个默认时间。
所以我转换日期格式SQL为使用
Replace(Convert(varchar(50), vf.VisitingDate,6), ' ', '-')As VisitingDate
字符串格式，也是我改变VisitingDate格式从字符串到日期的同时检索。现在从db中获取数据的格式以及fromdate和date的格式都是相同的。我正常的本地机器运行完美。但它显示在网络服务器部署后的空报告。有一件事是，如果我没有选择任何日期和点击确定按钮意味着它显示在Web服务器报告中的所有数据（这是表中）
我的控制器代码
public ActionResult VisitSummaryReport()
{
return View();
}
[HttpPost]
public ActionResult GetDates(VisitorsViewModel VisitorsVM)
{
var fromdt = Convert.ToString(string.Format("{0:dd/MMM/yy}", VisitorsVM.FromDate));
var todt = Convert.ToString(string.Format("{0:dd/MMM/yy}", VisitorsVM.ToDate));
SqlConnection connection = new SqlConnection(@"Data Source=S192-169-143-12\WAFEEXPRESS;Initial Catalog=CRM;User ID=sa;[email protected];");
//SqlConnection connection = new SqlConnection(@"Data Source=192.168.0.73\SQLEXPRESS,14330;Initial Catalog=CRM;User ID=sa;Password=wafewin;");
DataTable dt = new DataTable();
try
{
SqlCommand command = new SqlCommand();
command.Parameters.Add("@fromDate", System.Data.SqlDbType.Date).Value = fromdt;
command.Parameters.Add("@toDate", System.Data.SqlDbType.Date).Value = todt;
command.CommandText = "Select * from [View_VisitorsForm] Where CAST(VisitingDate AS Date) >= @fromDate and CAST(VisitingDate AS Date) <= @toDate";
command.Connection = connection;
connection.Open();
SqlDataAdapter adp = new SqlDataAdapter(command);
adp.Fill(dt);
}
catch (Exception ex)
{
throw;
}
ReportDocument rpt = new ReportDocument();
rpt.Load(Server.MapPath("~/Areas/Sales/CrystalReports/rpt_VisitSummaryCrystalReport.rpt"));
rpt.SetDataSource(dt);
Stream stream = rpt.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
return File(stream, "application/pdf");
}
我的web配置
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
</configSections>
<connectionStrings>
<add name="CRMEntities" connectionString="metadata=res://*/MyCRM.csdl|res://*/MyCRM.ssdl|res://*/MyCRM.msl;provider=System.Data.SqlClient;provider connection string="data source=192.168.0.73\SQLEXPRESS,14330;initial catalog=CRM;user id=sa;password=wafewin;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" /></connectionStrings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<customErrors mode="Off"/>
<compilation debug="true" targetFramework="4.5">
<assemblies>
<add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add assembly="CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
<add assembly="CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
<add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.ReportAppServer.Controllers, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.ReportAppServer.DataDefModel, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/>
<add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
</assemblies>
</compilation>
<httpRuntime targetFramework="4.5" />
<authentication mode="Forms">
<forms loginUrl="~/Account/Login" timeout="2880" />
</authentication>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
<urlCompression doDynamicCompression="true" doStaticCompression="true" dynamicCompressionBeforeCache="true"/>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Spatial" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.7.0.0" newVersion="5.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30AD4FE6B2A6AEED" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Http" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Razor" publicKeyToken="31BF3856AD364E35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.Core" publicKeyToken="2780ccd10d57b246" />
<bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.AspNet" publicKeyToken="2780ccd10d57b246" />
<bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
</configuration>
不过我得到的Web服务器空报告。我尽我最大的努力来解释我的问题。请任何人了解我的问题，并帮助我解决这个问题。
高级谢谢。
必须添加该组件在你的web.config看看当地的web.config什么应该有程序集，您可以将它们添加到您上传的web.config –
我更新我的web.config文件。请检查并告诉我想要添加的参考 – Susan