[1.0] Examples Explorer

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  1. #1

    [1.0] Examples Explorer

    Please check the example:

    Combination Samples > Applications > Feed Viewer
  2. #2

    RE: [1.0] Examples Explorer

    Hi r_honey,

    Thanks for pointing out the exception. We're looking into a fix.


    The issue is related to the <trust> property within the Web.config.


    Setting to "Full" will fix the issue, although that may prevent the application from working in a "Medium" Trust shared hosting environment.


    Example


    <trust level="Medium" />

    Geoffrey McGill
    Founder & CEO
  3. #3

    RE: [1.0] Examples Explorer

    Please check out these also:
    1. TabPanel > GroupTabPanel > Overview
    2. Miscellaneous > History > Basic
  4. #4

    RE: [1.0] Examples Explorer

    Also, I think it would be great if we can have an Overview of all examples together with a brief discussion of them, on the Home tab of Examples explorer for 1.0, like we had them in Examples explorer of earlier versions. This really helps in finding out quickly what you are searching for.
  5. #5

    RE: [1.0] Examples Explorer

    Hi,

    Can you provide more details what problems do you have with 'Miscellaneous > History > Basic' ?
    Vladimir Shcheglov
    Sr. Developer
  6. #6

    RE: [1.0] Examples Explorer

    First of all, when I open that example, immediately a new tab is popped up in the TabPanel, and I have the following message displayed in the tab:

    The page cannot be found
    The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.
    <hr>
    
    
    Please try the following:</p>
    <ul>[*]Make sure that the Web site address displayed in the address bar of your browser is spelled and formatted correctly.[*]If you reached this page by clicking a link, contact
     the Web site administrator to alert them that the link is incorrectly formatted.[*]Click the Back button to try another link.[/list]
    <h2>HTTP Error 404 - File or directory not found.
    Internet Information Services (IIS)</h2>
    <hr>
    
    
    Technical Information (for support personnel)</p>
    <ul>[*]Go to Microsoft Product Support Services and perform a title search for the words HTTP and 404.[*]Open IIS Help, which is accessible in IIS Manager (inetmgr),
     and search for topics titled Web Site Setup, Common Administrative Tasks, and About Custom Error Messages.[/list]
    The tab heading is: [no name]

    Then, when I try to view the Tab'e Source code, I get the following ASP.NET error:

    <div class="ext-mb-content">The error during example loading:
    
        
            <title>'/examplesTabPanel1:Tab4/' is not a valid virtual path.</title>
            <style>
             body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;} 
             p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
             b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
             H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
             H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
             pre {font-family:"Lucida Console";font-size: .9em}
             .marker {font-weight: bold; color: black;text-decoration: none;}
             .version {color: gray;}
             .error {margin-bottom: 10px;}
             .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
            </style>
        
    
                <h1>Server Error in '/' Application.<hr width="100%" color="silver" size="1"></h1>
    
                <h2> '/examplesTabPanel1:Tab4/' is not a valid virtual path. </h2>
    
                
    
                 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.Web.HttpException: '/examplesTabPanel1:Tab4/' is not a valid virtual path.
    
    
    
                Source Error: 
    
    
    
                <table width="100%" bgcolor="#ffffcc">
                   <tbody><tr>
                      <td>
                          <code>
    An unhandled exception was generated during the execution of the
    current web request. Information regarding the origin and location of
    the exception can be identified using the exception stack trace below.</code>
    
                      </td>
                   </tr>
                </tbody></table>
    
                
    
    
                Stack Trace: 
    
    
    
                <table width="100%" bgcolor="#ffffcc">
                   <tbody><tr>
                      <td>
                          <code></code>[HttpException (0x80004005): '/examplesTabPanel1:Tab4/' is not a valid virtual path.]
       System.Web.VirtualPath.Create(String virtualPath, VirtualPathOptions options) +8855691
       System.Web.HttpServerUtility.MapPath(String path) +90
       Ext.Net.Examples.ExampleLoader.ProcessRequest(HttpContext context) +626
       System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&amp; completedSynchronously) +75
    
    
                      </td>
                   </tr>
                </tbody></table>
    
                
    
    
                <hr width="100%" color="silver" size="1">
    
                Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082
    
                
    
        <!-- 
    
    [HttpException]: '/examplesTabPanel1:Tab4/' is not a valid virtual path.
    
       at System.Web.VirtualPath.Create(String virtualPath, VirtualPathOptions options)
    
       at System.Web.HttpServerUtility.MapPath(String path)
    
       at Ext.Net.Examples.ExampleLoader.ProcessRequest(HttpContext context)
    
       at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
    
       at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
    
    --><!-- 
    
    This error page might contain sensitive information because ASP.NET is configured to show verbose error messages using <customErrors mode="Off"/>. Consider using <customErrors mode="On"/> or <customErrors mode="RemoteOnly"/> in production environments.-->
    <div class="ext-mb-fix-cursor"><input style="display: none;" id="ext-gen267" class="ext-mb-input" type="text"><textarea style="display: none;" id="ext-gen268" class="ext-mb-textarea"></textarea>
    
    <div id="ext-comp-1041" class="x-progress-wrap x-hide-display"><div class="x-progress-inner"><div style="height: 16px; width: 0px;" id="ext-gen270" class="x-progress-bar"><div style="z-index: 99; width: 0px;" id="ext-gen271" class="x-progress-text "><div style="width: 382px; height: 18px;" id="ext-gen273">
    Frankly, I cannot also understand what this example is trying to demonstrate.
  7. #7

    RE: [1.0] Examples Explorer

    Also, please check out:

    GridPanel -> DataSource Update > SqlDataSource
  8. #8

    RE: [1.0] Examples Explorer

    r_honey (1/2/2010)Also, please check out:

    GridPanel -> DataSource Update > SqlDataSource
    The above quoted issue exists for all examples dependent upon the Northwind database. Looks like the issue exists because of the difference in Service Packs or versions of Sql Server on which the actual database was created and the current server, where it is being tried to be attached. The original server probably had a later version of Sql server.
  9. #9

    RE: [1.0] Examples Explorer

    r_honey (1/3/2010)
    r_honey (1/2/2010)Also, please check out:

    GridPanel -> DataSource Update > SqlDataSource
    The above quoted issue exists for all examples dependent upon the Northwind database. Looks like the issue exists because of the difference in Service Packs or versions of Sql Server on which the actual database was created and the current server, where it is being tried to be attached. The original server probably had a later version of Sql server.
    Hi Geoff, can you please look out at this issue? This is really preventing me from experimenting with some new examples from the Explorer, that I think I would like to use. Thanx.
  10. #10

    RE: [1.0] Examples Explorer

    strange... this was fixed last week, although it appears the problem is back again.


    I'll take another look.


    Geoffrey McGill
    Founder & CEO
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