Graal Forums - TStatic Objects

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- - TStatic Objects (https://forums.graalonline.com/forums/showthread.php?t=84088)

The_Kez

02-08-2009 08:25 PM

TStatic Objects

Is there a way to delete attributes from a TStaticVar so that it isn't returned from obj.getdynamicvarnames() ?

I know if you create such a function like...

PHP Code:


		
			
function Test() {

  temp.obj = new TStaticVar();

  obj.val  = 5;

  obj.destroy();

}

This would destroy the object, obviously. I need something more like...

PHP Code:


		
			
function Test() {

  temp.obj = new TStaticVar();

  obj.val  = 5;

  obj.val.destroy();

}

I've tried using .destroy() on the attribute, and setting it to NULL + using clearemptyvars(), but neither of those work.
Any help would be appreciated :)

Chompy

02-08-2009 08:53 PM

PHP Code:


		
			
function onCreated() {
  temp.obj = new TStaticVar();
  
  obj.val = 5;
  obj.val = "";
  obj.clearemptyvars();
  
  echo(obj.getdynamicvarnames());
}

Works fine for me :]

LoneAngelIbesu

02-08-2009 10:38 PM

Quote:

Originally Posted by The_Kez (Post 1464258)

I've tried using .destroy() on the attribute, and setting it to NULL + using clearemptyvars(), but neither of those work.
Any help would be appreciated :)

NULL and "" aren't the same, last time I checked? That's why Chompy's works and yours doesn't.

The_Kez

02-08-2009 10:50 PM

I noticed that it worked once I had set it to empty string literal. I think NULL should count as an empty var. ;o

Inverness

02-08-2009 10:54 PM

null is equal to 0 (in Graal).

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