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Normal Topic How to make diagram readonly (Read 8122 times)
krantir
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How to make diagram readonly
Jan 25th, 2012 at 2:38pm
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Hi,
i am dynamically generating the diagram using json string and i need the diagram to be readonly. The user should not able to modify the diagram.

Thanks in advance
  
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Stoyo
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Re: How to make diagram readonly
Reply #1 - Jan 25th, 2012 at 2:57pm
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Hi,

Set diagram.enabled = false and it will not handle mouse events. In our diagram controls that's usually done by setting Behavior = DoNothing, but our developers haven't ported that property to JavaScript yet.

I hope that helps,
Stoyan
  
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krantir
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Re: How to make diagram readonly
Reply #2 - Jan 31st, 2012 at 9:51am
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Is there any way to make the diagram readonly and mouse events like 'node click' should work?
  
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Stoyo
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Re: How to make diagram readonly
Reply #3 - Jan 31st, 2012 at 10:07am
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Hi,

In this beta version you could call e.cancelDrag() from the nodeModifying and nodeCreating validation event handlers:
https://mindfusion.eu/_beta/JsDiagram.1.3.zip

We'll try to implement the 'do nothing' behavior for the release in a few week.

I hope that helps,
Stoyan
  
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Stoyo
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Re: How to make diagram readonly
Reply #4 - Feb 7th, 2012 at 11:28am
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Hi,

We've uploaded a new beta build that adds the Behavior property:

https://mindfusion.eu/_beta/JsDiagram.1.3.zip

So this makes the diagram read-only, while it will still raise click events:
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var Behavior = MindFusion.Diagramming.Behavior;
diagram.setBehavior(Behavior.DoNothing);


I hope that helps,
Stoyan
  
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mandz
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Re: How to make diagram readonly
Reply #5 - May 8th, 2013 at 1:48am
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The link to the example provided in the last post doesn't seem to work.  Could you please fix it?  Thanks
  
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Stoyo
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Re: How to make diagram readonly
Reply #6 - May 8th, 2013 at 8:27am
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That was a link to an old beta version. The Behavior property is available out of the box in the last few releases.

I hope that helps,
Stoyan
  
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