I'll be sending Dates, Strings, and floats.
--- In flexcoders@yahoogroups.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/
>
