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Read X where image should be in ASP.NET MVC application

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80854 Apr 29,2009 04:56 PM Aug 29,2009 05:25 AM ASP.NET Web Forms (Classic) 3
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Tags: DiagramWebControl
Craig Codling
Asked On April 29, 2009 04:56 PM

I'm getting a read X where the node should be. All functionality for the node is there (i.e. drag etc.), however, it doesn't display correctly. I've added the correct httpHandlers in the web.config with no success. The only thing I can see that I'm doing differently is that I'm using ASP.NET MVC and have the control in a view. Is it possible that the Syncfusion Diagram doesn't support the routing in MVC?


Administrator [Syncfusion]
Replied On April 30, 2009 05:25 AM

Hi Craig,

We are not using ASP.NET MVC Routing features in Essential Diagram. Let me know the running mode of your application whether you run the application through the localhost or filesystem.


Thanks & Regards,
Gowri



Roger Osborn
Replied On August 28, 2009 12:17 PM

Is there any update on this? I get the same thing. By the way, when the original poster said "read", I think they meant "red". I am using a Diagram control in as ASP.NET page (not using MVC). I created an .edp file and set teh DiagramPath of the control to the file. I am running it in debug mode on my local machine from Visual Studio 2008. When the page first comes up, the diagram displays properly. I am trying to add symbols to the diagram via code. I'm not 100% sure that this is always the case, but it seems like whenever I have an exception in my code the digram no longer displays the bitmap symbols I added, but rather just has a red "X" for each symbol. Like the original poster said, the nodes are all there, but just no image is displayed.

I don't think this is related to any image paths because it also happens for nodes that are roundedrectangles. If I do a page refresh or reload it doesn't help. What helps is stopping the debug session and restarting. It runs for a while and then goes red again.

Gowri Manohari D [Syncfusion]
Replied On August 29, 2009 05:25 AM

Hi Roger,

We could not reproduce the issue whcih you have mentioned. Please provide the sample file in which you have used. It will be useful for reproducing the error.

Regards,
Gowri

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