Getter setter problem

I try to use a Set accessor for two reasons: to set the value of a variable and execute a method. However, when I call the setter of a value where the variable does not change, the Set accessor is unable to run.

public function set {canvasPosition(value:Number):void}
_canvasPosition = value;
model .canvasPosition = _canvasPosition;
}
Presumably, the variable leans on its value and said to himself: "my value does not change, so there is no point in the execution of the Set accessor.

My solution is to call the setter twice:

controller.canvasPosition = 1;
controller.canvasPosition = 0;

This action solves the problem, but there must be a better way! How can I force the installer to run?

If you accidentally set the predefined function or class it

can be generated code that calls not less that the value has changed.

Otherwise, any change control must be in your code.

Get/set functions, use [Bindable ("someEvent")] and dispatches the event

themselves.

To prove it, add a trace statement that transforms the old and the new value and see

If we trace when the value does not change.

Tags: Flex

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