But what will the objects be that you're sending back? You can't make a
chart out of a list of numbers, it'd be one-dimensional, not to mention not
very useful :)
-Josh
2009/3/18 netdeep <deep...@chartertn.net>
>
> I'll be sending Dates, Strings, and floats.
>
>
> --- In flexcoders@yahoogroups.com <flexcoders%40yahoogroups.com>, Josh
> McDonald <j...@...> wrote:
> >
> > What kind of objects are in your array?
> >
> > -Josh
> >
> > 2009/3/17 netdeep <deep...@...>
>
> >
> > > In the flex documentation, it shows how to easily create a chart with
> > > mxml and a static Array:
> > >
> > > private var expenses:Array = [
> > > {Month:"January",Profit:2000,Expenses:1500,Amount:450},
> > > {Month:"February",Profit:1000,Expenses:200,Amount:600},
> > > {Month:"March",Profit:1500,Expenses:500,Amount:300},
> > > ];
> > > <mx:ColumnSeries
> > > xField="Month"
> > > yField="Profit"
> > > displayName="Profit"
> > > />
> > > <mx:ColumnSeries
> > > xField="Month"
> > > yField="Expenses"
> > > displayName="Expenses"
> > > />
> > >
> > > But I am reading my data from the database and want to pass the data
> via a
> > > java object. But I don't know the number of fields at runtime. So how
> do I
> > > assign the xFields and yFields since I won't be able to create a
> variable
> > > named "Month" or "Profit"? I'll just have an array of floats or dates
> or
> > > whatever. Here's a start put I have no idea how to plug in the missing
> > > pieces or if another route would be preferable.
> > >
> > > var lineSeries:LineSeries = new LineSeries();
> > > BindingUtils.bindProperty(lineSeries, "dataProvider", ser,
> "javaArray");
> > > // lineSeries.xField= ???
> > > // lineSeries.yField= ???
> > >
> > > The data set is often quite large by the way.
> > >
> > >
> > >
> >
> >
> >
> > --
> > "Therefore, send not to know For whom the bell tolls. It tolls for thee."
> >
> > Josh 'G-Funk' McDonald
> > - j...@...
> > - http://twitter.com/sophistifunk
> > - http://flex.joshmcdonald.info/
> >
>
>
>
--
"Therefore, send not to know For whom the bell tolls. It tolls for thee."
Josh 'G-Funk' McDonald
- j...@joshmcdonald.info
- http://twitter.com/sophistifunk
- http://flex.joshmcdonald.info/
