yeah... i guess too that if the xml had another format it should work...
but it can't have another format... :(.
the servlets are coded already and they return a xml that have the
format i presented on this sample.
not the same data, but this is the format.
i search inside the DataGridColumn.as code and find a function named
"itemToLabel" that have this portion of code:
if (typeof(data) == "object" || typeof(data) == "xml")
{
try
{
data = data[dataField];
}
catch(e:Error)
{
data = null;
}
}
so, i guess that this way of getting data from a XML (using brackets)
only can fetch one level of info on the xml format. Not inside his
childrens.
in the end, this line of code will probably be evaluated to this: data
= [EMAIL PROTECTED]
To me, this is a bug.... or, being optmistic, a limitation.
can someone confirm that? Tracy? Gordon? anyone?
thunderstumpgesatwork escreveu:
> Hi,
>
> my guess is that your "dataField" cannot support the complex
> "[EMAIL PROTECTED]"... it should be just a single field name.
>
> To me the XML makes more sense (and is simpler) like this:
>
> > <mx:XMLList id="employees">
> > <employee Id="1" gender="female">
> > <name>Christina Coenraets</name>
> > </employee>
> > <employee Id="2" gender="male">
> > <name>Maurice Smith</name>
> > </employee>
> > </mx:XMLList>
>
> this makes your dataField just "@gender" which I think should work.
>
> good luck.
>
> --- In [email protected]
> <mailto:flexcoders%40yahoogroups.com>, Luis Eduardo <[EMAIL PROTECTED]>
> wrote:
> >
> >
> >
> > i could solve part of my problem with a workaround, but not all is
> > working ok. (i could display the data but the sorting capability is
> gone).
> > someone have an ideia of how to make this on the rigth path?
> > i am using the "labelFunction" property of the datagrid like this:
> >
> > <?xml version="1.0"?>
> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml
> <http://www.adobe.com/2006/mxml>">
> > <mx:Script>
> > <![CDATA[
> > public function getRowLabel(item:Object,
> > column:DataGridColumn):String {
> > return [EMAIL PROTECTED];
> > }
> > ]]>
> > </mx:Script>
> >
> > <mx:XMLList id="employees">
> > <employee Id="1">
> > <name gender="female">Christina Coenraets</name>
> > </employee>
> > <employee Id="2">
> > <name gender="male">Maurice Smith</name>
> > </employee>
> > </mx:XMLList>
> >
> > <mx:Panel title="DataGrid Control Example" height="100%"
> width="100%"
> > paddingTop="10" paddingLeft="10" paddingRight="10">
> >
> > <mx:DataGrid id="dg" width="100%" height="100%" rowCount="5"
> > dataProvider="{employees}">
> > <mx:columns>
> > <mx:DataGridColumn dataField="@Id" headerText="ID"/>
> > <mx:DataGridColumn dataField="[EMAIL PROTECTED]"
> > headerText="Gender" labelFunction="getRowLabel"/>
> > <mx:DataGridColumn dataField="name" headerText="Name"/>
> > </mx:columns>
> > </mx:DataGrid>
> >
> > <mx:Form width="100%" height="100%">
> > <mx:FormItem label="Id">
> > <mx:Label text="[EMAIL PROTECTED]"/>
> > </mx:FormItem>
> > <mx:FormItem label="Name">
> > <mx:Label text="{dg.selectedItem.name}"/>
> > </mx:FormItem>
> > <mx:FormItem label="Gender">
> > <mx:Label text="[EMAIL PROTECTED]"/>
> > </mx:FormItem>
> > </mx:Form>
> >
> > </mx:Panel>
> > </mx:Application>
> >
> >
> >
> >
> ----------------------------------------------------------
> >
> >
> >
> >
> > Luis Eduardo escreveu:
> >
> > >
> > > hi,
> > >
> > > i dont know why but my datagrid cant bind well when the format of one
> > > XML have childrens.
> > > i borrow the example on the documentation and make a test to you guys
> > > see what i am talking about.
> > > to see the issue, just select one row and watch the Labels get the
> > > "gender" property on the right way but, using the same notation, the
> > > grid can't show the values.
> > >
> > > thx for the help,
> > >
> > > Luís Eduardo.
> > >
> > > <?xml version="1.0"?>
> > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml
> <http://www.adobe.com/2006/mxml>
> > > <http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml>>">
> > > <mx:XMLList id="employees">
> > > <employee Id="1">
> > > <name gender="female">Christina Coenraets</name>
> > > </employee>
> > > <employee Id="2">
> > > <name gender="male">Maurice Smith</name>
> > > </employee>
> > > </mx:XMLList>
> > >
> > > <mx:Panel title="DataGrid Control Example" height="100%" width="100%"
> > > paddingTop="10" paddingLeft="10" paddingRight="10">
> > >
> > > <mx:DataGrid id="dg" width="100%" height="100%" rowCount="5"
> > > dataProvider="{employees}">
> > > <mx:columns>
> > > <mx:DataGridColumn dataField="@Id" headerText="ID"/>
> > > <mx:DataGridColumn dataField="[EMAIL PROTECTED]"
> > > headerText="Gender"/>
> > > <mx:DataGridColumn dataField="name" headerText="Name"/>
> > > </mx:columns>
> > > </mx:DataGrid>
> > >
> > > <mx:Form width="100%" height="100%">
> > > <mx:FormItem label="Id">
> > > <mx:Label text="[EMAIL PROTECTED]"/>
> > > </mx:FormItem>
> > > <mx:FormItem label="Name">
> > > <mx:Label text="{dg.selectedItem.name}"/>
> > > </mx:FormItem>
> > > <mx:FormItem label="Gender">
> > > <mx:Label text="[EMAIL PROTECTED]"/>
> > > </mx:FormItem>
> > > </mx:Form>
> > >
> > > </mx:Panel>
> > > </mx:Application>
> > >
> > >
> > > _______________________________________________________
> > > O Yahoo! está de cara nova. Venha conferir!
> > > http://br.yahoo.com <http://br.yahoo.com> <http://br.yahoo.com
> <http://br.yahoo.com>>
> > >
> > >
> >
> >
> >
> >
> > _______________________________________________________
> > Novidade no Yahoo! Mail: receba alertas de novas mensagens no seu
> celular. Registre seu aparelho agora!
> > http://br.mobile.yahoo.com/mailalertas/
> <http://br.mobile.yahoo.com/mailalertas/>
> >
>
>
_______________________________________________________
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