I am new to charting and am stuck with how to display data in a
column chart. I am trying to have the results for each question
grouped together.
I can't begin to count the variations I have tried for the data
provider. At least the Legend is working (I think)!
Any help or explaination would be greatly appreciated.
TIA,
Sandy
= = = = = data = = = = = =
aggXML is parsing correctly and a trace statement shows this:
<aggScoreAverages>
<service id="4" serviceAreaID="1">
<question id="25" two="2" four="3" all="3"/>
<question id="26" two="1" four="4" all="3"/>
<question id="27" two="4" four="4" all="4"/>
<question id="28" two="2" four="3" all="2"/>
<question id="29" two="3" four="1" all="2"/>
<question id="30" two="4" four="3" all="3"/>
<question id="31" two="3" four="1" all="2"/>
<question id="32" two="2" four="2" all="2"/>
<question id="33" two="1" four="4" all="2"/>
<question id="34" two="0" four="3" all="2"/>
</service>
</aggScoreAverages>
= = = = = chart code = = = = = =
<mx:Panel title="Aggrigate Scores" x="10" y="369" width="462"
height="243" visible="true" layout="absolute">
<mx:ColumnChart id="column" height="193" width="273" paddingLeft="5"
paddingRight="5" showDataTips="true"
dataProvider="{aggXML.aggScoreAverages.service.question}">
<mx:horizontalAxis>
<mx:CategoryAxis categoryField="id"
dataProvider="{aggXML.aggScoreAverages.service.question}" />
</mx:horizontalAxis>
<mx:series>
<mx:ColumnSeries xField="id" yField="two" displayName="Two year"/>
<mx:ColumnSeries xField="id" yField="four" displayName="Four year"/>
<mx:ColumnSeries xField="id" yField="all" displayName="All"/>
</mx:series>
</mx:ColumnChart>
<mx:Legend dataProvider="{column}" x="298" y="10"/>
</mx:Panel>
