As Edward says, there is no easy way to do this.
One idea would be to set the visibility to expert:
method.setVisibility(Settable.EXPERT);
You would do this in attributeChanged().
This would make method not visible the next time the
EditParameters dialog was rendered. This is not really what
you want.
_Christopher
On 11/30/12 10:13 AM, Edward A. Lee wrote:
There is no way that I know of to do this easily...
A couple of notes:
The parameter names should match the field names.
Otherwise, you will have problems if you use the actor
in actor-oriented classes. If you want the user to see
a different name, I suggest:
enableOperation = new Parameter(this, "enableOperation");
enableOperation.setDisplayName("enableCatalogUpdate");
Edward
On 11/30/12 1:42 AM, SIGNORET Jacqueline 139795 wrote:
Dear All,
I am a beginner trying to develop an actor. I apologize for asking a
silly question.
I need two parameter : the first is a Boolean and the second one a
String :
public Parameter enableOperation;
public StringParameter method;
enableOperation = new Parameter(this, "enableCatalogUpdate");
enableOperation.setTypeEquals(BaseType.BOOLEAN);
enableOperation.setExpression("false");
method = new StringParameter(this, "populationRequest");
method.setTypeEquals(BaseType.STRING);
method.setExpression("create");
method.addChoice("create");
method.addChoice("update");
I should like that the second parameter be available only when the user
checks the first one. Is it possible to do that easily?
Many thanks for any help.
Jacqueline
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Christopher Brooks, PMP University of California
CHESS Executive Director US Mail: 337 Cory Hall
Programmer/Analyst CHESS/Ptolemy/Trust Berkeley, CA 94720-1774
ph: 510.643.9841 (Office: 545Q Cory)
home: (F-Tu) 707.665.0131 cell: 707.332.0670
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