Article View: es.comp.lenguajes.java
Article #26641Re: Problema con add
From: Fifeton
Date: Mon, 07 Dec 1998 00:00
Date: Mon, 07 Dec 1998 00:00
25 lines
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1110 bytes
Jonathan Revusky wrote:
>
> Fifeton wrote:
> >
> > Pero al llegar a esta parte del c�digo, me da una excepci�n:
> >
> > if (posicion>=0){
> > getParent().remove(this);
> > getParent().add(this);
> > }
> >
>
> Despues del remove(), �claro que el getParent() devuelve un null! Es
> l�gico. Piensalo. Necesitas algo as�:
>
> if (posicion>=0){
> Container parent = getParent();
> parent.remove(this);
> parent.add(this);
> }
>
Pues es verdad. Qu� fallo!
Gracias! Fifeton
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X-Google-Language: SPANISH,ASCII X-Google-Thread: 1116f3,c265076514babff X-Google-Attributes: gid1116f3,public From: Fifeton <fifeton@iname.com> Subject: Re: Problema con add Date: 1998/12/07 Message-ID: <366BFF56.EBFC6F4A@iname.com> X-Deja-AN: 419670561 Content-Transfer-Encoding: 8bit References: <3667D8A8.518E8BA7@iname.com> <3667FD53.A86EB1F5@jet.es> Content-Type: text/plain; charset=iso-8859-1 Organization: Bilbomatica S.A Mime-Version: 1.0 Newsgroups: es.comp.lenguajes.java