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liza
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May 13th, 2019 at 6:17am
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Hi, Can I load page with a default node lready created into the same canvas?
  
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Slavcho
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Re: default node
Reply #1 - May 13th, 2019 at 7:56am
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Hi,

Call view.Diagram.Factory.CreateShapeNode before sending the DiagramView to client side. Alternatively call equivalent JavaScript code from ControlLoadedScript handler if you detect the diagram is empty.

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Slavcho
  
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liza
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Re: default node
Reply #2 - May 13th, 2019 at 10:33am
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Thanks, but the thing we we need in our appliaction is that, we are having multiple worktypes. whenever user click on a particular worktype, it will render to the page to create flowchart for which we are using Mindfusion. Now I want that whenever this page will get opened then a default circular node will be there having different color and text of the selected worktype(by default and will not connected to anyother nodes that means we do not want to link it to the other nodes later which will be created by the user). Please help me to achieve this.
  
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Slavcho
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Re: default node
Reply #3 - May 13th, 2019 at 11:41am
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Try 'new workflow type' handler like this if implementing on client side -

Code
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diagram.clearAll();

var root = diagram.getFactory().createShapeNode(defaultRect);
root.setShape("Ellipse");
root.setBrush("red");
root.setText("workflow type");
root.setLocked(true); // prevent drawing links


Instead of setting Locked, you could disable the AllowOutgoingLinks and AllowIncomingLinks properties to still allow selecting and moving the root node.
  
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liza
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Re: default node
Reply #4 - May 14th, 2019 at 3:46am
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It worked. Thanks. but this thing loads under my other canvas which is used to draw diagram. I want this to be happen on the same @Html.Diagram view canvas which is using to draw the diagram.Please help
  
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Lyubo
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Re: default node
Reply #5 - May 14th, 2019 at 6:26am
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Hi,

By other canvas what exactly do you mean? If you're using more than one DiagramView instance on the page, you can identify it by its id. If you just mean server-side, you can refer to the code examples here https://www.mindfusion.eu/onlinehelp/mvcdiagram/index.htm?CC_Tutorial_1__Getting... for creating items in the code-behind.

Regards,
Lyubo
  
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