I am trying to change the data of a column chart using acombo box. I am using XML for data. What I am planing to do is.. the combo box will get "Month"say January, feb etc and same will reflect on the X axis and thedata related to only the selected month should be shown. Say ifJanuary is selected, the x axis should show "January" and the chartshould show only data related to January.My XML DATA-------------------------- My MXML Code------------------------------------------------- import mx.collections.ArrayCollection; import mx.rpc.events.ResultEvent; var arrBook:ArrayCollection = new ArrayCollection; function ResHandler(event:ResultEvent) { arrBook = event.result.YearlyData.Sample; cb.dataProvider = arrBook; ColumnChart1.dataProvider = arrBook; } function changeChart() { cb.selectedItem = CA.categoryField } ...