Not Showing Image After URL Rewriting By Intelligencia
Dec 5, 2010
I am using Intelligencia for url rewirting. My problem is after url rewirting images and scripts lost becuase its urls changes.
<rewrite url="~/Pages/(.+).html" to="~/Default.aspx?PageId=$1"/>
if i remove pages from pattern it work correctly(like below)
<rewrite url="~/(.+).html" to="~/Default.aspx?PageId=$1"/>
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Mar 17, 2011
Im using Intelligencia UrlRewriter for url rewriting. I have wrote a set of rules in the web.config file I have two sets pages, Static pages whose name is static but content is CMS based Dynamic pages (actually this is not simply a dynamic page its a category which have description and sub categories) Here both pages are being rewritten from the config file. For instance home page, about us page etc tis is being rewritten as
rewrite url="~/Home" to="~/Default.aspx"
The category page is being the same kind of url its being rewritten as
rewrite url="~/(.*)" to="~/GroupHome.aspx?Group=$1"
I have given the rules for the static pages first and then the category url but all the urls are being rewritten to grouphome, even if I have given the rule for home page, about us page etc before the category rule. I have tried even the ollowing still its directing to Group home,
<rewrite url="~/Home" to="~/Default.aspx"/>
<rewrite url="~/(.*)/" to="~/GroupHome.aspx?Group=$1"/>
<rewrite url="~/Home" to="~/Default.aspx"/>
How the rule can be rewritten to include both urls
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Nov 10, 2010
I am using the ajax slideshow which retrives an Image URL from my database table/ It works fine but as soon as I started using the Intelligencia.UrlRewriter, images are not showing. all my code is below.
Code Behind
private static DataTable tblData = new DataTable();
string sName = Request.QueryString["Id"];
<query string param is UserId>
string strSQL = "SELECT [ImageUrl],[FirstName], [LastName] FROM [Images] WHERE ([FootballerId] = @FootballerId)";
SqlConnection conn = new SqlConnection("Data Source=xxxxxxxxxxxxxxxxxx");
conn.Open();
SqlCommand comm = new SqlCommand(strSQL, conn);
comm.Parameters.Add("@FootballerId", SqlDbType.NVarChar).Value = sName;
SqlDataAdapter da = new SqlDataAdapter(comm);
tblData = new DataTable();
da.Fill(tblData);
conn.Close();
// set the initial image
if (tblData.Rows.Count > 0)
{
imgShowImage.ImageUrl = tblData.Rows[0]["ImageUrl"].ToString();
imageLabel1.Text = tblData.Rows[0]["FirstName"].ToString();
}
}
}
[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod]
public static AjaxControlToolkit.Slide[] GetSlides()
{
AjaxControlToolkit.Slide[] slides = new AjaxControlToolkit.Slide[tblData.Rows.Count];
for (int i = 0; i < tblData.Rows.Count; i++)
{
DataRow dr = tblData.Rows[i];
slides[i] = new AjaxControlToolkit.Slide(
dr["ImageUrl"].ToString(),
dr["FirstName"].ToString(),
dr["LastName"].ToString());
}
return slides;
}
ASPX
<cc1:SlideShowExtender
ID="slideshowextend1"
TargetControlID="imgShowImage"
SlideShowServiceMethod="GetSlides"
AutoPlay="true"
ImageDescriptionLabelID="imageLabel1"
NextButtonID="nextButton"
PlayButtonText="Play"
StopButtonText="Stop"
PreviousButtonID="prevButton"
PlayButtonID="playButton"
Loop="true"
runat="server"
Enabled="True">
</cc1:SlideShowExtender>
<div
class="GridRight">
<asp:Image
ID="imgShowImage"
runat="server"
Height="300px"
ImageAlign="Middle"
/>
</div>
SQL Database Path
/Footballer/sandra//Horses.jpg
Web Config
<rewriter>
<rewrite url="~/Sandra" to="~/CMC/PublicProfile.aspx?Id=dff12c6b-e37c-4591-97ae-a65c27c1de1d"/>
</rewriter>
rewriter>
<
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Aug 30, 2010
I have implemented a URL rewriting(extensionless) using Intelligencia.UrlRewriter, it works perfectly on my PC but on the server I am getting the following error Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. also make sure that System.Web.SessionStateModule or a custom session state module is included in the <configuration><system.web><httpModules> section in the application configuration. this is my web.config file
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="rewriter" requirePermission="false"
type="Intelligencia.UrlRewriter.Configuration.RewriterConfigurationSectionHandler, Intelligencia.UrlRewriter" />
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<appSettings>
</appSettings>
<system.web>
<!--
Set compilation debug="true" to insert debugging symbols into the compiled page. Because this affects performance, set this value to true only during development.
-->
<compilation debug="true">
<assemblies>
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies>
</compilation>
<globalization requestEncoding="utf-8" responseEncoding="utf-8" culture="en-GB"/>
<!--
The <authentication> section enables configuration of the security authentication mode used by ASP.NET to identify an incoming user.
-->
<authentication mode="Forms">
<forms loginUrl="/Admin/Login.aspx" name="FormAuthentication"></forms>
</authentication>
<authorization>
<deny users="?"/>
</authorization>
<!--
The <customErrors> section enables configuration of what to do if/when an unhandled error occurs during the execution of a request. Specifically, it enables developers to configure html error pages to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="admin/Error.aspx" />
<error statusCode="404" redirect="admin/Error.aspx" />
</customErrors>-->
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>
</pages>
<httpHandlers>
<add path="ChartImg.axd" verb="GET,HEAD" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
</httpHandlers>
<httpModules>
<add name="UrlRewriter" type="Intelligencia.UrlRewriter.RewriterHttpModule, Intelligencia.UrlRewriter"/>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOption name="CompilerVersion" value="v3.5"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
</compilers>
</system.codedom>
<!--
The system.webServer section is required for running ASP.NET AJAX under Internet Information Services 7.0. It is not necessary for previous version of IIS.
-->
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule"/>
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="UrlRewriter" type="Intelligencia.UrlRewriter.RewriterHttpModule" />
</modules>
<handlers>
<add name="ChartImageHandler" preCondition="integratedMode" verb="GET,HEAD" path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</handlers>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1" appliesTo="v2.0.50727"><dependentAssembly>
<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
</assemblyBinding></runtime>
<rewriter>
<rewrite url="~/([0-9]*)/.*" to="~/custompage.aspx?Id=$1" />
</rewriter>
</configuration>
this is the error's stack trace
[HttpException (0x80004005): Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the <configuration><system.web><httpModules> section in the application configuration.]
System.Web.UI.Page.get_Session() +2647836
System.Web.UI.UserControl.get_Session() +17
MmmarvellousWebSite.userControls.WebSite.VerticalMenu.Page_Load(Object sender, EventArgs e) in C:Documents and SettingsGiga GigaprMy DocumentsVisual Studio 2010ProjectsMmmarvellousWebSiteMmmarvellousWebSiteuserControlsWebSiteVerticalMenu.ascx.cs:10
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Control.LoadRecursive() +141
System.Web.UI.Control.LoadRecursive() +141
System.Web.UI.Control.LoadRecursive() +141
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
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Aug 25, 2010
I am trying to display image from dataset xsd on crystal report, but it is not displaying image.
string sql = "select * from ImageUpload";
SqlDataAdapter da = new SqlDataAdapter(sql, strConn);
DataSet ds = new DataSet();
da.Fill(ds, "Image");
for (int index = 0; index < ds.Tables[0].Rows.Count; index++)
{
if (ds.Tables[0].Rows[index]["thumb_path"].ToString() != "")
{
//if (File.Exists(Server.MapPath("~/129204153594EFF/Image13.jpg") +
// ds.Tables[0].Rows[index]["thumb_path"].ToString()))
if (File.Exists(Server.MapPath("~/129204153594EFF/Image13.jpg")))
LoadImage(ds.Tables[0].Rows[index], "image_stream",
Server.MapPath("~/129204153594EFF/Image13.jpg"));
}
}
}
// ReportDocument crReportDocument = BLL.BusinessLogicLayer.Globals.GetReportDocument("rport.rpt");
ReportDocument crReportDocument = BLL.BusinessLogicLayer.Globals.GetReportDocument("rport.rpt");
crReportDocument.SetDataSource(ds.Tables[0]);
CrystalReportViewer1.ReportSource = crReportDocument;
}
private void LoadImage(DataRow objDataRow, string strImageField, string FilePath)
{
try
{
FileStream fs = new FileStream(FilePath, System.IO.FileMode.Open,
System.IO.FileAccess.Read);
byte[] Image = new byte[fs.Length];
fs.Read(Image, 0, Convert.ToInt32(fs.Length));
fs.Close();
objDataRow[strImageField] = Image;
}
catch (Exception ex)
{
//Handler
}
}
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