Thanks Man.. this is what I needed.. Now I can execute some logic before showing Context munu..
I appreciate your help. - Dharmendra --- In [email protected], "valdhor" <valdhorli...@...> wrote: > > This example should help... > > <?xml version="1.0" encoding="utf-8"?> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > layout="vertical" verticalAlign="middle" > creationComplete="onCreationComplete()"> > <mx:Script> > <![CDATA[ > import mx.controls.Alert; > > [Bindable] private var myContextMenu:ContextMenu; > private var approvedMenuItem:ContextMenuItem = new > ContextMenuItem("Approved", false, false); > private var approveMenuItem:ContextMenuItem = new > ContextMenuItem("Approve"); > private var lastRollOverIndex:int; > > [Bindable] private var dp:Array = [ > { symbol: "ADBE", name: "Adobe Systems Inc.", price: 49.95 > }, > { symbol: "BETA", name: "Beta Inc.", price: 19.95 }, > { symbol: "CSCO", name: "Cisco Inc.", price: 45.95 }, > { symbol: "DELL", name: "Dell Inc.", price: 34.95 }, > { symbol: "IBM", name: "IBM Corp.", price: 42.55 } > ]; > > private function onCreationComplete():void > { > > approveMenuItem.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, > menuItemHandler); > myContextMenu = new ContextMenu(); > myContextMenu.hideBuiltInItems(); > > myContextMenu.addEventListener(ContextMenuEvent.MENU_SELECT, > menuSelectHandler); > } > > private function > menuSelectHandler(event:ContextMenuEvent):void > { > dataGrid.selectedIndex = lastRollOverIndex; > var currentItem:Object = dataGrid.selectedItem; > if(currentItem.name == "Cisco Inc.") > { > myContextMenu.customItems = [approvedMenuItem]; > } > else > { > myContextMenu.customItems = [approveMenuItem]; > } > } > > private function > menuItemHandler(event:ContextMenuEvent):void > { > var currentItem:Object = dataGrid.selectedItem; > Alert.show(currentItem.name); > } > ]]> > </mx:Script> > <mx:DataGrid id="dataGrid" width="400" dataProvider="{dp}" > contextMenu="{myContextMenu}" > itemRollOver="lastRollOverIndex = event.rowIndex"> > <mx:columns> > <mx:DataGridColumn headerText="Name" dataField="name" /> > <mx:DataGridColumn headerText="Symbol" dataField="symbol"/> > <mx:DataGridColumn headerText="Price" dataField="price" /> > </mx:columns> > </mx:DataGrid> > </mx:Application> > > > HTH > > > > Steve > > > --- In [email protected], "Dharmendra Chauhan" > <chauhan_icse@> wrote: > > > > Hi Everybody, > > I need to enable/Disable Context Menu Item based the > selected row of the DG.ie I would perform some logic based on current > selected row to decide enabling/Disabling of context menu item. > > > > Classical example of this is Timesheet application. > > If a manager click on any of the entry which was already approved , he > should NOT be getting approve option enabled. > > I found some workaound to get this functionality workinng but they are > all browser based.They do not apply in my case as my application is > running on Flash Player. > > >
