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CedricL
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Problem with Overview component
Jul 10th, 2008 at 6:57am
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Hello,

We were previously using NetDiagram 1.1 with .Net 2.0.
Now, we migrated our application to use NetDiagram 2.0 with .Net 3.5 framework. We have an issue with Overview component : nothing appears after adding shapes to the Diagram component. The Overview remains empty.

Any suggestion ?
  
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Stoyo
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Re: Problem with Overview component
Reply #1 - Jul 10th, 2008 at 7:23am
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Hi,

Have you set the DiagramViewID property of the overview? It should look like this:

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<ndiag:DiagramView ID="diagramView" runat="server" Style="left: 0px; width: 480px;
    position: absolute; top: 0px; height: 480px" />
<ndiag:Overview ID="ovw" runat="server" DiagramViewID="diagramView" Style="left: 480px; width: 160px;
    position: absolute; top: 320px; height: 160px" />


Stoyan
  
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CedricL
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Re: Problem with Overview component
Reply #2 - Jul 10th, 2008 at 7:25am
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Yes I set the DiagramViewID property.
  
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Stoyo
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Re: Problem with Overview component
Reply #3 - Jul 10th, 2008 at 7:33am
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Are you using the Overview control from Diagramming.WebForms.dll? Overview is no longer defined in a separate dll as in the 1.x versions, and the control from the V1 overview.dll won't work with DiagramView.
  
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CedricL
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Re: Problem with Overview component
Reply #4 - Jul 10th, 2008 at 7:51am
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Yes I use Overview control from Diagramming.WebForms.dll.

I test the FlowCharter sample, with assembly for .Net 3.5 and overview works.

So I will make tests to see if Telerik components and MS Webparts we are using in our application could be the problem.
  
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CedricL
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Re: Problem with Overview component
Reply #5 - Jul 10th, 2008 at 8:09am
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Ok, I reproduce my issue with your working sample : if Overview component is used as a Webpart and so, contained into a webpartzone, it did not work.
  
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Re: Problem with Overview component
Reply #6 - Jul 14th, 2008 at 1:09pm
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Overview used as a webpart worked fine in our test, but the problem you described happens when the DiagramView is a webpart too. We'll try to fix this in the next few days.

Stoyan
  
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Re: Problem with Overview component
Reply #7 - Jul 15th, 2008 at 7:52am
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Hi,

This is fixed now, look in the private messages page for a download link.

Stoyan
  
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CedricL
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Re: Problem with Overview component
Reply #8 - Jul 16th, 2008 at 6:46am
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Thanks, we will try this fix.
  
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