Charting Question: "Group By?"

Hi all,
I came across a problem yesterday that, so far, I have been
unable to solve. I'm wondering if I need to write my own handler.
Here goes.
I have a data set that looks like this:[
{name="y2005", value="1.2", otherName="Texas"},
{name="y2005", value="3", otherName="Ohio"},
{name="y2005, value="2", otherName="Hawaii"},
{name="y2006", value="1.2", otherName="Texas"},
{name="y2006", value="3", otherName="Ohio"},
{name="y2006, value="2", otherName="Hawaii"},
{name="y2007", value="1.2", otherName="Texas"},
{name="y2007", value="3", otherName="Ohio"},
{name="y2007, value="2", otherName="Hawaii"}].
I want to set my score value to be the yField and I want a
unique series for each name value, however I want all of the values
to be grouped by the otherName value. So in this instance, I would
see in my chart a 3 series group for the axis value of Texas, a 3
series grouping for Ohio, and a 3 series group for Hawaii.
I've already tried to use the categoryName property on the
horizontal axis, but I'm getting multiple "otherName" labels on my
horizontal axis. For example using this set, i would get Hawaii, 3
times on the axis, texas 3 times, and ohio 3 times, but the data is
charted on the last instance of the names.
Most data platforms have some kind of "group by" field, does
this extend to the Charting components??

"shawn.yale" <[email protected]> wrote in message
news:ggjjv8$kt6$[email protected]..
> Hi all,
> I came across a problem yesterday that, so far, I have
been unable to
> solve.
> I'm wondering if I need to write my own handler. Here
goes.
>
> I have a data set that looks like this:[
> {name="y2005", value="1.2", otherName="Texas"},
> {name="y2005", value="3", otherName="Ohio"},
> {name="y2005, value="2", otherName="Hawaii"},
> {name="y2006", value="1.2", otherName="Texas"},
> {name="y2006", value="3", otherName="Ohio"},
> {name="y2006, value="2", otherName="Hawaii"},
> {name="y2007", value="1.2", otherName="Texas"},
> {name="y2007", value="3", otherName="Ohio"},
> {name="y2007, value="2", otherName="Hawaii"}].
>
> I want to set my score value to be the yField and I want
a unique series
> for
> each name value, however I want all of the values to be
grouped by the
> otherName value. So in this instance, I would see in my
chart a 3 series
> group
> for the axis value of Texas, a 3 series grouping for
Ohio, and a 3 series
> group
> for Hawaii.
>
> I've already tried to use the categoryName property on
the horizontal
> axis,
> but I'm getting multiple "otherName" labels on my
horizontal axis. For
> example
> using this set, i would get Hawaii, 3 times on the axis,
texas 3 times,
> and
> ohio 3 times, but the data is charted on the last
instance of the names.
>
> Most data platforms have some kind of "group by" field,
does this extend
> to
> the Charting components??
Flex has the GroupingCollection, which you _could_ use in
this situation,
but you could also try something kind of like this:
http://flexdiary.blogspot.com/2008/08/charting-example.html

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"There is a God shaped vacuum in the heart of every man which cannot be filled by any created thing, but only by God, the Creator, made known through Jesus." - Blaise Pascal

Charting Question: "Group By?"

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