Hi Akshar.
My application is already this way. See:
<mx:State name="stEscolhaAreasxUnidades" basedOn="">
<mx:AddChild
relativeTo="{panel}"
position="firstChild">
<mx:Box id="areasUniBox" width="100%"
height="100%"
verticalAlign="middle" horizontalAlign="center">
<mx:HBox>
<mx:Image
source="@Embed('icones/info.png')"/>
<mx:Label
styleName="tituloArea" text="Escolha uma das áreas de
operação abaixo" />
</mx:HBox>
<mx:HBox>
<mx:LinkBar
buttonMode="true"
itemClick="listarAreasClickHandler(event);">
<mx:dataProvider>
<mx:Object
icon="@Embed(source='imagens/1.gif')" area="1"/>
<mx:Object
icon="@Embed(source='imagens/2.gif')" area="2"/>
<mx:Object
icon="@Embed(source='imagens/3.gif')" area="3"/>
<mx:Object
icon="@Embed(source='imagens/4.gif')" area="4"/>
</mx:dataProvider>
</mx:LinkBar>
</mx:HBox>
<mx:HBox>
<mx:LinkBar
buttonMode="true"
itemClick="listarAreasClickHandler(event);">
<mx:dataProvider>
<mx:Object
icon="@Embed(source='imagens/5.gif')" area="5"/>
<mx:Object
icon="@Embed(source='imagens/6.gif')" area="6"/>
<mx:Object
icon="@Embed(source='imagens/7.gif')" area="7"/>
<mx:Object
icon="@Embed(source='imagens/8.gif')" area="8"/>
</mx:dataProvider>
</mx:LinkBar>
</mx:HBox>
</mx:Box>
</mx:AddChild>
</mx:State>
<mx:State name="stListaEmpresas"
basedOn="stEscolhaAreasxUnidades">
<mx:AddChild id="stListaEmpresasChild"
relativeTo="{areasUniBox}"
position="lastChild">
<mx:VBox id="listaEmpresasBox"
width="100%" horizontalAlign="center">
<mx:HBox>
<mx:Image
source="@Embed('icones/info.png')"/>
<mx:Label
styleName="tituloArea" text="Selecione uma empresa" />
</mx:HBox>
<mx:ComboBox id="listaEmpresas"
prompt="Selecione uma empresa"
dataProvider="{dpListaEmpresas}"
change="listaEmpresasChangeHandler(event);"/>
</mx:VBox>
</mx:AddChild>
</mx:State>
[Bindable] private var dpListaEmpresas:ArrayCollection;
private function listarAreasClickHandler(event:ItemClickEvent):void
{
areaSelecionada = event.item.area;
getDataSVC("ListarEmpresas", "areCod="+areaSelecionada,
listarEmpresasCompleteHandler);
}
private function listarEmpresasCompleteHandler(event:Event):void
{
dpListaEmpresas = new ArrayCollection();
try
{
var tempLoader:URLLoader = URLLoader(event.target);
var dados:Object = JSON.decode(tempLoader.data);
var objDados:Object = dados[svcMetodo+'Result'];
for(var i:String in objDados)
{
dpListaEmpresas.addItem({
label: objDados[i].EmHRzsAbr,
cod: objDados[i].EmpCod
});
}
if(dpListaEmpresas.length <= 0) msgErro("Atenção!","Nenhuma
ocorrência encontrada.");
else
{
if(currentState != "stListaEmpresas")
{
currentState = "stListaEmpresas";
}
dpListaEmpresas.refresh();
}
} catch (error:Error)
{
msgErro("Erro!",error.toString());
}
CursorManager.removeBusyCursor();
}
thanks
On 19 maio, 23:10, Akshar Kaul <[email protected]> wrote:
> be sure you refresh the dataprovider of the combo box.
>
> Akshar Kaul
>
> On Thu, May 20, 2010 at 00:39, Berkowitz - Fator13 <
>
>
>
>
>
> [email protected]> wrote:
> > Hello everybody!
>
> > I have an application with three states, where:
> > In the first state the user must select an image.
> > The second presents a combobox with some information related to the
> > image that the user selected in the previous state. But the problem is
> > already happening here: when I first click on the image everything
> > works fine, but the next it executes all the methods correctly, but
> > the combobox is not updated.
> > Can anyone give me a help please?
>
> > Picture 1: 1st state
>
> >http://picasaweb.google.com/lh/photo/S4MdYP-bmZIYFlT2pQZVG98JK9F_j2OQ...
>
> > Picture 2: 2nd state (when an image is selected)
>
> >http://picasaweb.google.com/lh/photo/EfQD2kser_pFzu-GZhO2b98JK9F_j2OQ...
>
> > Picture 3: 2nd state (when another image is selected. Notice that the
> > combobox values were not updated)
>
> >http://picasaweb.google.com/lh/photo/FjUeOGKSfnvImApCwE_oVt8JK9F_j2OQ...
>
> > Image 3_2: 2nd state as it should be
>
> >http://picasaweb.google.com/lh/photo/xSOps0lg5NHQbCUocIUCOt8JK9F_j2OQ...
>
> > Thank you!
>
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