VS2010的ReportViewer保持装载使用Windows Azure报告服务 [英] VS2010 ReportViewer keeps loading with Windows Azure Reporting Service
问题描述
是 VS2010 我已经开始了一个新的天青的项目与一个 MVC2 webrole仅有一个 Asp.Net表单。
问题
我运行到我的ReportViewer保持加载一个问题，我不能让它与版本正常工作10.0 ？版本 9.0 工作就像一个魅力，但我无法找到这两者之间的区别。
Internet Explorer中持续闪烁，但与Chrome的检查员我可以看到，出现以下错误：
＆LT; H2＆GT;
报告查看器配置错误
＆LT; / H＆GT;＆LT; P＆gt;在报表查看器Web控制HTTP处理程序没有被登记在应用程序和放大器;＃39; S web.config文件。添加和放大器; LT;添加动词=安培; QUOT; *放大器; QUOT; PATH =＆放大器; QUOT; Reserved.ReportViewerWebControl.axd＆安培; QUOT;类型=安培; QUOT; Microsoft.Reporting.WebForms.HttpHandler，Microsoft.ReportViewer.WebForms，版本= 10.0.0.0，文化=中性公钥= b03f5f7f11d50a3a＆放大器; QUOT; /＆放大器; GT;对System.Web / HttpHandlers的web.config文件中的部分，或添加和放大器; LT;添加名称=安培; QUOT; ReportViewerWebControlHandler＆安培; QUOT; preCondition =安培; QUOT; integratedMode＆安培; QUOT;动词=安培; QUOT; *放大器; QUOT; PATH =＆放大器; QUOT; Reserved.ReportViewerWebControl.axd＆安培; QUOT;类型=安培; QUOT; Microsoft.Reporting.WebForms.HttpHandler，Microsoft.ReportViewer.WebForms，版本= 10.0.0.0，文化=中性公钥= b03f5f7f11d50a3a＆放大器; QUOT; /＆放大器; GT;到system.webServer /处理器部分为Internet Information Services 7或更高版本＆LT; / P＆GT;
我做了什么至今
我拖放（如劝多个网站）只是一个的ScriptManager 和的ReportViewer 。
该项目引用自动创建和web.config中的组件看起来不错。
＆LT;添加组件=Microsoft.ReportViewer.WebForms，版本= 10.0.0.0，文化=中性公钥= B03F5F7F11D50A3A/＆GT;
＆LT;添加组件=Microsoft.ReportViewer.Common，版本= 10.0.0.0，文化=中性公钥= B03F5F7F11D50A3A/＆GT;
接下来我要做的就是处理程序添加到Web.config：
＆LT;＆的System.Web GT;
＆LT;＆HttpHandlers的GT;
＆LT;添加路径=Reserved.ReportViewerWebControl.axd动词=*
类型=Microsoft.Reporting.WebForms.HttpHandler，
Microsoft.ReportViewer.WebForms，版本= 10.0.0.0，
文化=中性公钥= b03f5f7f11d50a3a验证=假
/＆GT;
＆LT; / HttpHandlers的＆GT;
＆LT; /system.web>＆LT; system.webServer＆GT;
＆LT;验证validateIntegratedModeConfiguration =FALSE/＆GT;
＆LT;模块runAllManagedModulesForAllRequests =真/＆GT; ＆LT;！ - 加入处理报告 - ＆GT;
＆LT;＆处理GT;
＆LT;添加名称=ReportViewerWebControlHandlerpreCondition =integratedMode动词=*路径=Reserved.ReportViewerWebControl.axdTYPE =Microsoft.Reporting.WebForms.HttpHandler，Microsoft.ReportViewer.WebForms，版本= 10.0 .0.0，文化=中性公钥= b03f5f7f11d50a3a/＆GT;
＆LT; /处理器＆GT;
＆LT; /system.webServer>
在那之后我将在＆LT报告特性;其中p;脚本＆GT /;脚本=服务器＆GT ，这样我可以轻松地调试。
我的网页表单
＆LT;％@页面语言=C＃AutoEventWireup =真codeBehind =Report.aspx.cs继承=MvcWebRole1.Reports.Report％GT ;＆LT;％@注册大会=Microsoft.ReportViewer.WebForms，版本= 10.0.0.0，文化=中性公钥= b03f5f7f11d50a3a
命名空间=Microsoft.Reporting.WebForms标签preFIX =rsweb％GT;！＆LT; DOCTYPE HTML PUBLIC - // W3C // DTD XHTML 1.0过渡// ENhttp://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">＆LT; HTML的xmlns =http://www.w3.org/1999/xhtml＆GT;
＆LT;头=服务器＆GT;
＆LT;标题＆GT;＆LT; /标题＆GT;
＆LT; /头＆GT;
＆LT;身体GT;
＆LT;表ID =form1的=服务器＆GT;
＆LT;脚本=服务器＆GT;
保护无效的Page_Load（对象发件人，EventArgs的发送）
{
ReportViewer1.ProcessingMode = ProcessingMode.Remote;
ReportViewer1.ServerReport.ReportServerUrl =新的URI（https://XXXX.reporting.windows.net/ReportServer）;
ReportViewer1.ServerReport.ReportPath =/MyReport.rdl;
ReportViewer1.ServerReport.ReportServerCredentials =新凭据（）;
} 公共类凭据：IReportServerConnection
{
公共IEnumerable的＆LT; System.Net.Cookie＆GT;饼干{{返回NULL; }}
公众开放的ReportServerUrl {{返回新的URI（https://XXXX.reporting.windows.net/ReportServer）; }}
公众诠释超时{{返回60000; }} 公共BOOL GetFormsCredentials（出System.Net.Cookie authCookie，出用户名字符串，字符串出密码，串出权威）
{
authCookie = NULL;
USERNAME =MyUserName输入;
密码=MyPassword输入;
权威=XXXX.reporting.windows.net;
返回true;
}
公共System.Security.Principal.WindowsIdentity ImpersonationUser {获得{返回null; }}
公共System.Net.ICredentials NetworkCredentials {{返回NULL; }}
} ＆LT; / SCRIPT＆GT;
＆LT; DIV＆GT;
＆LT; ASP：的ScriptManager ID =ScriptManager1=服务器＆GT;
＆LT; / ASP：ScriptManager的＆GT;
＆LT; rsweb：ID的ReportViewer =ReportViewer1=服务器＆GT;
＆LT; / rsweb：＆的ReportViewer GT;
＆LT; / DIV＆GT;
＆LT; /表及GT;
＆LT; /身体GT;
＆LT; / HTML＆GT;
下一步是什么？
有没有人有任何想法，我怎么能解决这个问题！？
所以，到目前为止：
- 报告10.0版
- 的Web.config查找组件和处理程序以及确定
- 我试过Visual Studio调试器
- 我试过IIS防爆preSS
- 我试过的Windows Azure项目（含模拟器）
好了，似乎错误信息是永远存在的，等待被显示！所以，不要让它愚弄你！
在最后，我非常接近我的解决办法......我只需要添加一个简单的行（我只用了几个小时）：
如果（！的IsPostBack）{
//我所有的东西ReportViewer1到这里
}
该网页，我发现非常有用的，以及：的配置的ReportViewer异步渲染。
With VS2010 I have started a fresh Azure project with one MVC2 webrole that has only one Asp.Net webform.
Problem
I'm running into a problem that my ReportViewer keeps loading and I can't get it working properly with version 10.0? Version 9.0 is working like a charm, but I can't find the differences between these two.
Internet Explorer keeps blinking, but with Chrome's 'inspector' I can see that the following error occurs:
<h2>
Report Viewer Configuration Error
</h2><p>The Report Viewer Web Control HTTP Handler has not been registered in the application's web.config file. Add <add verb="*" path="Reserved.ReportViewerWebControl.axd" type = "Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> to the system.web/httpHandlers section of the web.config file, or add <add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> to the system.webServer/handlers section for Internet Information Services 7 or later.</p>
What I did so far
I drag and drop (as adviced on multiple sites) just one ScriptManager and ReportViewer.
The project references are created automatically and the web.config's assemblies looks OK.
<add assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
The next step I do is add the handler to the web.config:
<system.web>
<httpHandlers>
<add path="Reserved.ReportViewerWebControl.axd" verb="*"
type="Microsoft.Reporting.WebForms.HttpHandler,
Microsoft.ReportViewer.WebForms, Version=10.0.0.0,
Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" validate="false"
/>
</httpHandlers>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<modules runAllManagedModulesForAllRequests="true" />
<!-- added handler for reporting -->
<handlers>
<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</handlers>
</system.webServer>
After that I set the reporting properties within <script runat="server"></script> so that I can debug easily.
My webform
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Report.aspx.cs" Inherits="MvcWebRole1.Reports.Report" %>
<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
ReportViewer1.ProcessingMode = ProcessingMode.Remote;
ReportViewer1.ServerReport.ReportServerUrl = new Uri("https://XXXX.reporting.windows.net/ReportServer");
ReportViewer1.ServerReport.ReportPath = "/MyReport.rdl";
ReportViewer1.ServerReport.ReportServerCredentials = new Credentials();
}
public class Credentials : IReportServerConnection
{
public IEnumerable<System.Net.Cookie> Cookies { get { return null; } }
public Uri ReportServerUrl { get { return new Uri("https://XXXX.reporting.windows.net/ReportServer"); } }
public int Timeout { get { return 60000; } }
public bool GetFormsCredentials(out System.Net.Cookie authCookie, out string userName, out string password, out string authority)
{
authCookie = null;
userName = "MyUserName";
password = "MyPassword";
authority = "XXXX.reporting.windows.net";
return true;
}
public System.Security.Principal.WindowsIdentity ImpersonationUser { get { return null; } }
public System.Net.ICredentials NetworkCredentials { get { return null; } }
}
</script>
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<rsweb:ReportViewer ID="ReportViewer1" runat="server">
</rsweb:ReportViewer>
</div>
</form>
</body>
</html>
What's next?
Does anyone has any idea how I can resolve this issue!?
So, so far:
- Reporting Version 10.0
- Web.config looks OK for assemblies and handlers as well
- I tried visual studio debugger
- I tried IIS Express
- I tried an Windows Azure project (with emulator)
Well, it seems that the 'error message' is always there, waiting to be shown!! So don't let it fool you!
In the end I was very close to my solution... I only needed to add one simple line (which only took me a couple of hours):
if(!IsPostBack){
// All my ReportViewer1 stuff goes here
}
This page I found very useful as well: Configuring ReportViewer for Asynchronous Rendering.
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