Creating Combobox within a DataGrid column in Flex
The compononet that needs to be attached might be a Combobox or a Checkbox. One of the techniques is to create a custom ComboBox and use the itemRenderer property of the DataGridColumn to display it inside the data grid as a Combobox which then, internally fetches its values from an XML. <mx:DataGrid id="portfolioGrid" width="100%" height="100%" dataProvider="{portfolioModel.security}" selectable="true"> <mx:columns><mx:Array> <mx:DataGridColumn dataField="Symbol"/> <mx:DataGridColumn dataField="Quantity" textAlign="right"/> <mx:DataGridColumn dataField="Price" textAlign="right"/> <mx:DataGridColumn dataField="Value" textAlign="right"/> <mx:DataGridColumn dataField="portfolioType" width="175" textAlign="center" headerText="Type" sortable="false" editable="true...