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Netdiagram
Oct 16th, 2009 at 3:39pm
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Hi all,

I am evaluationg the NetDiagram for ASP.Net  product and really like it,

i just want to know is there any id tie up with a node
  
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Stoyo
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Re: Netdiagram
Reply #1 - Oct 16th, 2009 at 3:56pm
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Hi,

The control does not assign any IDs to the nodes. You will have to generate your own identifiers and assign them to the node.Tag property. E.g. one way to do that is to keep a counter as value of Diagram.Tag, assign the counter to each new node and increment it so it has a different value for the next node.

Stoyan
  
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Re: Netdiagram
Reply #2 - Oct 16th, 2009 at 4:04pm
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Hello
Do we have this feature in any sample projects,
I didn't understand what node.tag property
I can create a id for each node.But  how can i assign id to node.tag property

Thanks again.
  
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Re: Netdiagram
Reply #3 - Oct 16th, 2009 at 4:31pm
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This example shows generating an id from the current date and time:
https://mindfusion.eu/_samples/netdiag_SqlServerStore.zip

We could modify it to use an integer counter next week if you have trouble doing that yourself.
  
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Re: Netdiagram
Reply #4 - Oct 19th, 2009 at 8:56am
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Hi
now i am getting uniqueid..can you give me how we can assign yo tag prpoerty injavaappletmode
  
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Re: Netdiagram
Reply #5 - Oct 19th, 2009 at 10:21am
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In applet mode you can assign to properties by calling setter methods that have the same name as the property but with a 'set' prefix, so you can assign to Tag by calling node.setTag(id).
  
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Re: Netdiagram
Reply #6 - Oct 19th, 2009 at 2:47pm
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function getUniqueId(){

    var dateObject = new Date();
    var uniqueId = dateObject.getFullYear() + "" + dateObject.getMonth() + "" +
dateObject.getDate() + "" +
dateObject.getTime();
alert(uniqueId); 
    //return uniqueId;
   var a;
document.getElementById("txtUniqueid").value=uniqueId; 


iam using this..BUt i dont know where ineed to callnode.tag peoperty and if you have example please provide for me
  
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Re: Netdiagram
Reply #7 - Oct 19th, 2009 at 7:04pm
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The sample linked above shows that; it sets the Tag value when a node is created:

function onNodeCreated(sender, args)
{
     args.getNode().setTag(getUniqueId()); 
}
  
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