Where do you set the dataProvider of the DataGrid? What is the bpmnDataComponent that you pass to the retreiveData() function?
Haykel Ben Jemia Allmas Web & RIA Development http://www.allmas-tn.com On Mon, Apr 26, 2010 at 11:10 AM, Nini7016 Nini7016 < [email protected]> wrote: > > > Hello :) > > I created a dataGrid in a file MXML like this : * > > <mx:Panel title=" Handing Data" height="100%" width="100%" > paddingTop="10" paddingLeft="10" paddingRight="10"> > > <!--<mx:Label width="100%" color="blue" > text="Select a row in the DataGrid control."/>--> > > <mx:DataGrid id="dg" name="dataGrid" width="100%" editable="true" > resizableColumns="true" > > <mx:columns> > <mx:DataGridColumn dataField="variable" > headerText="Variable" /> > <mx:DataGridColumn dataField="type" headerText="Type" /> > <mx:DataGridColumn dataField="value" headerText="Value" /> > <mx:DataGridColumn dataField="operation" > headerText="Operation" /> > </mx:columns> > </mx:DataGrid> > > <mx:HBox width="100%" height="100%"> > <mx:Button name="validate" > label="Validate"*click="{retreiveData(4,bpmnDataComponent)} > *" /> > <mx:Button name="cancel" label="Cancel" > click="{display(bpmnDataComponent)}"/> > <mx:Button name="add" label="Add Data" > click="{fillDataGridData2(start)}"/> > </mx:HBox> > > </mx:Panel> > > and i created a function called *retreiveData * like this in the same > Script : > > public function retreiveData(index : int , bpmnDataComponent : > BpmnDataComponent): void > { > var dp: ListCollectionView = dg.dataProvider as > ListCollectionView; > > if(dp==null){ > //dg.dataProvider = handData; > } > else { > Alert.show("longueur de DP"+dp.length.toString()); > var Objec : Object = dp.getItemAt(index); > bpmnDataComponent.Variable = Objec.variable; > bpmnDataComponent.Value = Objec.value; > bpmnDataComponent.Type = Objec.type; > > } > > > } > > And i called this function *retreiveData * when i clik in the button > validate in order to test if the function works well or not :) ....So it > works well > > My aim is to call this function *retreiveData *from an actionScript but > when i do this : > > private function upateData(event:Event):void { > > var bpmnFigureData : BpmnFigureData = new BpmnFigureData(); // > BpmnFigureData : the name of the MXML FILE > bpmnFigureData.width=300; > bpmnFigureData.height=300; > bpmnFigureData.retreiveData(1,this); > this.addChild(bpmnFigureData); > > > } > > But unfortunatelley it didn't do what i asked ?? > > So my question how we can call function which be applicated in DATAGRID > from an ActionScript Class ..??? > > Any help please :(:( :( :( > > > Thank you very much > > > ------------------------------ > Envie de naviguer sur Internet sans laisser de trace? La solution avec > Internet Explorer 8 <http://clk.atdmt.com/FRM/go/207186970/direct/01/> > >
