opa!! massa!
o importante eh funcionar!! hehehe
abrass!!
2009/10/12 Leonardo Ribeiro <leojribe...@gmail.com>
> Marcelo,
>
> Era isso mesmo. Agora ta OK.
> Cara, muito obrigado mesmo.
>
>
> []'s
>
>
>
> 2009/10/12 Marcelo Caser <marceloca...@gmail.com>
>
>>
>> é que seu metodo "result" do excluir() nao esta sendo invocado...
>> olhando o seu codigo mas acima vi que:
>>
>> voce tem:
>>
>> <mx:RemoteObject id="cursoService" showBusyCursor="true"
>> fault="onFault(event)" destination="cursoService">
>> <mx:method name="getCursos" result="onResultGetCursos(event)"
>> fault="onFault(event)"/>
>> <mx:method name="excluir" result="onResultExcluir(event)"
>> fault="onFault(event)"/>
>> </mx:RemoteObject>
>>
>> e dpois vc tem:
>>
>> private function excluir():void {
>> if (idxSelected > -1 && idxSelected <= listCursos.length - 1 &&
>> cursoSelected != null) {
>> cursoService.excluiCurso(cursoSelected);
>> } else {
>> Alert.show("Selecione um Curso para excluir.");
>> }
>> }
>>
>> ok.... vc tem uma funcao chamada excluir() que eh chamada pela
>> propriedade:
>>
>> <mx:Button x="442" y="71" label="Excluir" width="101" id="btnExcluir"
>> click="excluir();"/>
>>
>> blz... ate ae td bem...
>>
>> so nao entendi a sua chamada do "service"... dentro de excluir():
>>
>> cursoService.excluiCurso(cursoSelected);
>>
>> cade o excluiCurso() dentro do <remoteObject>
>>
>> talvez o que vc ta querendo eh isso:
>>
>> <mx:RemoteObject id="cursoService" showBusyCursor="true"
>> fault="onFault(event)" destination="cursoService">
>> <mx:method name="getCursos" result="onResultGetCursos(event)"
>> fault="onFault(event)"/>
>> <mx:method name="excluiCursos" result="onResultExcluir(event)"
>> fault="onFault(event)"/>
>> </mx:RemoteObject>
>>
>> agora sim o seu onResultExcluir(event) sera chamado quando o metodo
>> for invocado caso nao retorne null e onFault(event) caso retorno null
>> e/ou erro.
>>
>> veja o seu codigo !
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> Em 12/10/09, Leonardo Ribeiro<leojribe...@gmail.com> escreveu:
>> > Marcelo,
>> >
>> > Voce disse para deixar o metodo exluir assim. Show, funcionou.
>> > Mas o que acontece é que eu seu deixar
>> >
>> > private function excluir():void {
>> > if (idxSelected > -1 && idxSelected <= listCursos.length - 1 &&
>> > cursoSelected != null) {
>> > cursoService.excluiCurso(cursoSelected);
>> > //dispara o evento
>> > //dispatchEvent(new Event('getCursos', true)) -- COMENTEI
>> > } else {
>> > Alert.show("Selecione um Curso para excluir.");
>> > }
>> > }
>> >
>> > e colocar no
>> >
>> > public function onResultExcluir(event:ResultEvent):void {
>> > Alert.show("Curso excluído.");
>> > dispatchEvent(new Event('getCursos', true));
>> > }
>> >
>> > Nao funciona, ou seja, esse metodo nao esta sendo invocado, mesmo que a
>> > exclusao aconteca sem erro... E tbm nao passa no metodo "onFault" (ate
>> pq
>> > nao da erro mesmo)
>> >
>> > So queria entender pq nao passa no "onResultExcluir" ja que a exclusao
>> > ocorre sem erros.
>> >
>> > Obrigado pela atencao
>> >
>> >
>> >
>> > porem assim nao exclui
>> >
>> > 2009/10/12 Leonardo Ribeiro <leojribe...@gmail.com>
>> >
>> >> Nesse caso teria q fazer alguma alteracao no mxml?
>> >>
>> >> 2009/10/12 Marcelo Caser <marceloca...@gmail.com>
>> >>
>> >>
>> >>> amigo,
>> >>>
>> >>> vamos trabalhar com eventos para deixar as coisas mais simples.
>> >>>
>> >>> Faça o seguinte:
>> >>>
>> >>> private function init():void {
>> >>> getCursos();
>> >>> }
>> >>>
>> >>> mude para:
>> >>>
>> >>> private function init():void {
>> >>> // aqui definimos qual metodo sera disparado quando o evento que
>> >>> estamos "escutando" for chamado na aplicacao.
>> >>> addEventListener("getCursos", getCursos);
>> >>> }
>> >>>
>> >>>
>> >>> public function getCursos():void {
>> >>> Alert.show("getCursos()");
>> >>> cursoService.getCursos(true);
>> >>> }
>> >>>
>> >>> mude para:
>> >>>
>> >>> public function getCursos(event:Event):void {
>> >>> cursoService.getCursos(true);
>> >>> }
>> >>>
>> >>> private function excluir():void {
>> >>> if (idxSelected > -1 && idxSelected <= listCursos.length - 1 &&
>> >>> cursoSelected != null) {
>> >>> cursoService.excluiCurso(cursoSelected);
>> >>> } else {
>> >>> Alert.show("Selecione um Curso para excluir.");
>> >>> }
>> >>> }
>> >>>
>> >>> mude para:
>> >>>
>> >>> private function excluir():void {
>> >>> if (idxSelected > -1 && idxSelected <= listCursos.length - 1 &&
>> >>> cursoSelected != null) {
>> >>> cursoService.excluiCurso(cursoSelected);
>> >>> //dispara o evento
>> >>> dispatchEvent(new Event('getCursos', true))
>> >>> } else {
>> >>> Alert.show("Selecione um Curso para excluir.");
>> >>> }
>> >>> }
>> >>>
>> >>>
>> >>>
>> >>> Em 12/10/09, RafaelViana<rfl.vi...@gmail.com> escreveu:
>> >>> >
>> >>> > *O mais curioso é que você falou que quando abre a tela novamente a
>> >>> > lista atualiza (então o carregamento da lista está ok).Quando abre a
>> >>> > tela chama o init que tem apenas o método getCursos.
>> >>> >
>> >>> > *E você chama esse método getCursos no result do excluir.
>> >>> >
>> >>> > *Lista está como bindable.
>> >>> >
>> >>> > Deve ser algum detalhe que está passando despercebido, se quiser
>> mande
>> >>> > o projeto para meu email que posso dar uma olhada.
>> >>> >
>> >>> >
>> >>> > On 12 out, 11:26, Leonardo Ribeiro <leojribe...@gmail.com> wrote:
>> >>> >> <mx:DataGrid x="10" y="10" width="419" height="286" id="dgCursos"
>> >>> >> dataProvider="{listCursos}"
>> >>> >> itemClick="dgCursoItemClick(event);"
>> >>> >> dataChange="getCursos();">
>> >>> >> <mx:columns>
>> >>> >> <mx:DataGridColumn headerText="Código" width="50"
>> >>> >> dataField="codigo"/>
>> >>> >> <mx:DataGridColumn headerText="Nome" width="100"
>> >>> >> dataField="nome"/>
>> >>> >> </mx:columns>
>> >>> >> </mx:DataGrid>
>> >>> >>
>> >>> >> Nao adiantou nada ainda Marcelo.
>> >>> >> O curioso é q do BD exclui correto e se saio e entro na tela de
>> novo
>> >>> ele
>> >>> >> carrega certo.
>> >>> >>
>> >>> >> No meu primeiro post eu coloquei todo o mxml e o as
>> >>> >>
>> >>> >> Qualquer ajuda é bem vinda
>> >>> >>
>> >>> >> 2009/10/11 Marcelo Caser <marceloca...@gmail.com>
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> > coloque seu metodo de getCursos() na propriedade change do
>> datagrid
>> >>> >>
>> >>> >> > 2009/10/11 Leonardo Ribeiro <leojribe...@gmail.com>
>> >>> >>
>> >>> >> >> Foi o q fiz (conforme primeira postagem)
>> >>> >>
>> >>> >> >> public function onResultExcluir(event: ResultEvent):void {
>> >>> >> >> // listCursos.removeItemAt(idxSelected);
>> >>> >> >> // idxSelected = -1;
>> >>> >> >> // cursoSelected = null;
>> >>> >> >> Alert.show("Curso excluído.");
>> >>> >> >> getCursos();
>> >>> >> >> }
>> >>> >>
>> >>> >> >> 2009/10/11 Marcelo Caser <marceloca...@gmail.com>
>> >>> >>
>> >>> >> >> chame seu metodo de listagem novamente, apos excluir!
>> >>> >>
>> >>> >> >>> 2009/10/11 Leonardo Ribeiro <leojribe...@gmail.com>
>> >>> >>
>> >>> >> >>> Srs,
>> >>> >>
>> >>> >> >>>> Fiz uma listagem simples com um DataGrid e uns botoes
>> (inserir,
>> >>> >> >>>> alterar,
>> >>> >> >>>> excluir) no momento estou testando apenas o Excluir.
>> >>> >> >>>> A exclusao funciona perfeitamente (no banco) porém o datagrid
>> nao
>> >>> >> >>>> atualiza (continua com todos os registros de antes da
>> exclusao).
>> >>> >> >>>> Abaixo segue o mxml e o as.
>> >>> >>
>> >>> >> >>>> <?xml version="1.0" encoding="utf-8"?>
>> >>> >> >>>> <mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml";
>> >>> >> >>>> layout="absolute" width="576" height="346" title="Cursos"
>> >>> >> >>>> showCloseButton="true" creationComplete="init();" alpha="1.0">
>> >>> >> >>>> <mx:DataGrid x="10" y="10" width="419" height="286"
>> >>> id="dgCursos"
>> >>> >> >>>> dataProvider="{listCursos}"
>> >>> >> >>>> itemClick="dgCursoItemClick(event);">
>> >>> >> >>>> <mx:columns>
>> >>> >> >>>> <mx:DataGridColumn headerText="Código" width="50"
>> >>> >> >>>> dataField="codigo"/>
>> >>> >> >>>> <mx:DataGridColumn headerText="Nome" width="100"
>> >>> >> >>>> dataField="nome"/>
>> >>> >> >>>> </mx:columns>
>> >>> >> >>>> </mx:DataGrid>
>> >>> >> >>>> <mx:Button x="442" y="11" label="Novo" width="101"
>> >>> id="btnNovo"
>> >>> >> >>>> click="novo();"/>
>> >>> >> >>>> <mx:Button x="442" y="41" label="Alterar" width="101"
>> >>> >> >>>> id="btnAlterar" click="alterar();"/>
>> >>> >> >>>> <mx:Button x="442" y="71" label="Excluir" width="101"
>> >>> >> >>>> id="btnExcluir" click="excluir();"/>
>> >>> >> >>>> <mx:Button x="442" y="274" label="Fechar" width="101"
>> >>> >> >>>> id="btnFechar"
>> >>> >> >>>> click="fechar();"/>
>> >>> >>
>> >>> >> >>>> <mx:RemoteObject id="cursoService" showBusyCursor="true"
>> >>> >> >>>> fault="onFault(event)" destination="cursoService">
>> >>> >> >>>> <mx:method name="getCursos"
>> >>> result="onResultGetCursos(event)"
>> >>> >> >>>> fault="onFault(event)"/>
>> >>> >> >>>> <mx:method name="excluir"
>> result="onResultExcluir(event)"
>> >>> >> >>>> fault="onFault(event)"/>
>> >>> >> >>>> </mx:RemoteObject>
>> >>> >>
>> >>> >> >>>> <mx:Script source="cursoLst.as"/>
>> >>> >>
>> >>> >> >>>> </mx:TitleWindow>
>> >>> >>
>> >>> >> >>>> AS
>> >>> >>
>> >>> >> >>>> [Bindable]
>> >>> >> >>>> private var listCursos:ArrayCollection;
>> >>> >> >>>> private var cursoSelected:Curso;
>> >>> >> >>>> private var idxSelected:int = -1;
>> >>> >>
>> >>> >> >>>> private function init():void {
>> >>> >> >>>> getCursos();
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> private function novo():void {
>> >>> >>
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> private function alterar():void {
>> >>> >>
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> private function excluir():void {
>> >>> >> >>>> if (idxSelected > -1 && idxSelected <= listCursos.length -
>> 1
>> >>> &&
>> >>> >> >>>> cursoSelected != null) {
>> >>> >> >>>> cursoService.excluiCurso(cursoSelected);
>> >>> >> >>>> } else {
>> >>> >> >>>> Alert.show("Selecione um Curso para excluir.");
>> >>> >> >>>> }
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> public function onResultExcluir(event:ResultEvent):void {
>> >>> >> >>>> // listCursos.removeItemAt(idxSelected);
>> >>> >> >>>> // idxSelected = -1;
>> >>> >> >>>> // cursoSelected = null;
>> >>> >> >>>> Alert.show("Curso excluído.");
>> >>> >> >>>> getCursos();
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> private function dgCursoItemClick(event:ListEvent):void {
>> >>> >> >>>> idxSelected = event.rowIndex;
>> >>> >> >>>> cursoSelected = listCursos.getItemAt(idxSelected) as
>> Curso;
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> private function fechar():void {
>> >>> >> >>>> PopUpManager.removePopUp(this);
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> public function getCursos():void {
>> >>> >> >>>> Alert.show("getCursos()");
>> >>> >> >>>> cursoService.getCursos(true);
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> public function onResultGetCursos(event:ResultEvent):void {
>> >>> >> >>>> Alert.show("Pegou Cursos.");
>> >>> >> >>>> listCursos = event.result as ArrayCollection;
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> public function onFault(event:FaultEvent):void {
>> >>> >> >>>> Alert.show(event.fault.message);
>> >>> >> >>>> }
>> >>> >>
>> >>> >> >>>> O fonte ta beeem simples, apos excluir mando pegar os cursos
>> de
>> >>> novo
>> >>> >> >>>> e a
>> >>> >> >>>> listCursos esta como dataProvider do DataGrid.
>> >>> >> >>>> Alguem sabe o que estou fazendo de errado?
>> >>> >>
>> >>> >> >>>> --
>> >>> >> >>>> []'s
>> >>> >> >>>> Leonardo
>> >>> >>
>> >>> >> >>>> Linux User #488650
>> >>> >> >>>> Ubuntu User #27045
>> >>> >> >>>> Mais sobre o Ubuntu em português:
>> http://www.ubuntu-br.org/comece
>> >>> >>
>> >>> >> >> --
>> >>> >> >> []'s
>> >>> >> >> Leonardo
>> >>> >>
>> >>> >> >> Linux User #488650
>> >>> >> >> Ubuntu User #27045
>> >>> >> >> Mais sobre o Ubuntu em português:
>> http://www.ubuntu-br.org/comece
>> >>> >>
>> >>> >> --
>> >>> >> []'s
>> >>> >> Leonardo
>> >>> >>
>> >>> >> Linux User #488650
>> >>> >> Ubuntu User #27045
>> >>> >> Mais sobre o Ubuntu em português:http://www.ubuntu-br.org/comece
>> >>> > >
>> >>> >
>> >>>
>> >>> >>
>> >>>
>> >>
>> >>
>> >> --
>> >> []'s
>> >> Leonardo
>> >>
>> >> Linux User #488650
>> >> Ubuntu User #27045
>> >> Mais sobre o Ubuntu em português: http://www.ubuntu-br.org/comece
>> >>
>> >
>> >
>> >
>> > --
>> > []'s
>> > Leonardo
>> >
>> > Linux User #488650
>> > Ubuntu User #27045
>> > Mais sobre o Ubuntu em português: http://www.ubuntu-br.org/comece
>> >
>> > >
>> >
>>
>>
>>
>
>
> --
> []'s
> Leonardo
>
> Linux User #488650
> Ubuntu User #27045
> Mais sobre o Ubuntu em português: http://www.ubuntu-br.org/comece
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
Você recebeu esta mensagem porque está inscrito na lista "flexdev"
Para enviar uma mensagem, envie um e-mail para flexdev@googlegroups.com
Para sair da lista, envie um email em branco para
flexdev-unsubscr...@googlegroups.com
Mais opções estão disponíveis em http://groups.google.com/group/flexdev
-~----------~----~----~----~------~----~------~--~---
