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Default value of node attribute [message #541992]

Wed, 23 June 2010 09:18

gerard
Messages: 1
Registered: June 2010

Junior Member

Hi,

I need to increment the default value of node attribute when i create a new node, for exemple the first node will have the attribute id_node=1, the second id_node=2 ...

can you help me?
thanks

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Re: Default value of node attribute [message #542021 is a reply to message #541992]

Wed, 23 June 2010 10:36

Ed Merks
Messages: 24550
Registered: July 2009

Senior Member

Gerard,

If now one helps quickly, I would use the debugger to answer this
question. Set a breakpoint in the constructor, look on the stack where
the object is being created, decide where best to specialize the code to
set some initial state.

gerard wrote:
> Hi,
>
> I need to increment the default value of node attribute when i create
> a new node, for exemple the first node will have the attribute
> id_node=1, the second id_node=2 ...
>
> can you help me? thanks

Report message to a moderator

Re: Default value of node attribute [message #542148 is a reply to message #541992]

Thu, 24 June 2010 01:44

Sven Krause
Messages: 119
Registered: July 2009

Senior Member

Hi Gerard,

there should be a XXXCreateCommand within your diagram edit.command
package having a doConfigure or at least a doExecuteWithResult method
you can customize.

Sven

Am 23.06.2010 15:18, schrieb gerard:
> Hi,
>
> I need to increment the default value of node attribute when i create a
> new node, for exemple the first node will have the attribute id_node=1,
> the second id_node=2 ...
>
> can you help me? thanks

Report message to a moderator