Only call checkParams if the values of the GPDL parameters are non-blank.
At 8:36 PM +0200 7/25/01, Enrique Nivasch wrote:
>Hello again,
>
>I'm posting again my question.
>
>I would like to check some parameters that a behavior gets through a
>getPropertyDescriptionList.
>
>What I did is create a handler called checkParams and placed it
>inside the behavior. I call checkParams right before the return of
>the getPropertyDescriptionList, after all the addProp.
>
>My problem is that checkParams is called immediately after the
>behavior is attached to the sprite, before I had any chance to enter
>the values of the parameters.
>
>How can I get Lingo to call checkParam after one clicks on the OK
>button of the parameter dialog?
>
>Did I make myself clear?
>
>Enrique
>
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>
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