Hi Arun, So is it that you have a similar itemRenderer for "Create" as well? And you are calling the same method - showPopup from the click of the Create button? If yes, you can send the id as a parameter as discussed in this thread:
http://groups.google.com/group/flex_india/browse_thread/thread/3d930a8a28145986/b0680d8d1b0f848e?lnk=gst&q=extra-parameter#b0680d8d1b0f848e Regards, Venkat www.venkatv.com On Fri, Oct 10, 2008 at 7:31 AM, Arun <[EMAIL PROTECTED]> wrote: > > Hi, > > I am invoking the popup from the itemRenderer like this > <mx:itemRenderer > > <mx:Component> > <mx:VBox initialize="init()"> > > <HBox> > <mx:Script> > <![CDATA[ > import mx.managers.PopUpManager; > private function init():void { > btnEditt.addEventListener(MouseEvent.CLICK,outerDocument.showPopUp); > } > ]]> > </mx:Script> > <mx:Button id="btnEditt" label="Edit" height="18" uid="2" width="52" > /> > <mx:Button id="btnDelete" label="Delete" height="18" uid="3" > width="65" /> > </HBox> > </mx:VBox> > </mx:Component> > </mx:itemRenderer> > > My doubt is from the popup mxml, how can I refer the btnEditt? > I would like to get the uid or id of the btnEditt button, so that I > could refer which button the user clicked. > > Regards > > Arun > > > > On Oct 9, 7:14 pm, Arun <[EMAIL PROTECTED]> wrote: > > Ah, I found, > > > > this.parentApplication.datagrid.selectedItem > > > > Thanks a lot. > > > > Arun > > > > On Oct 9, 4:06 pm, Arun <[EMAIL PROTECTED]> wrote: > > > > > Thanks a lot for that. > > > > > I have another question. > > > > > I am using a popop to open an edit form which is another mxml. > > > Could it be possible to get the dataGrid object in the popup mxml > > > So I could invoke datagrid.selectedItem? > > > > > Thanks again. > > > > > Arun > > > > > On Oct 9, 2:01 pm, "Venkat Viswanathan" <[EMAIL PROTECTED]> wrote: > > > > > > Hi Arun, > > > > > > Here you go... I have made it in both ways, i.e. by click of a button > in the > > > > itemRenderer and also by selecting a row... > > > > > > <?xml version="1.0"?> > > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > width="800"> > > > > <mx:Script> > > > > <![CDATA[ > > > > import mx.controls.Alert; > > > > import mx.events.ListEvent; > > > > import mx.collections.ArrayCollection; > > > > [Bindable] private var employees:ArrayCollection = new > > > > ArrayCollection([{"name":"Christina > > > > Coenraets","phone":"555-219-2270","email":"[EMAIL PROTECTED] > ","active":"true"},{"name":"Joanne > > > > Wall","phone":"555-219-2012","email":"[EMAIL PROTECTED] > ","active":"true"},{"name":"Maurice > > > > Smith","phone":"555-219-2012","email":"[EMAIL PROTECTED] > ","active":"false"},{"name":"Mary > > > > Jones","phone":"555-219-2000","email":"[EMAIL PROTECTED] > ","active":"true"}]); > > > > > > private function dgItemClick(event:ListEvent):void{ > > > > if (event.columnIndex != 3) //to check if the button > has not > > > > been clicked > > > > loadItem(event.itemRenderer.data); > > > > } > > > > > > public function loadItem(dataObj:Object):void{ > > > > var str:String = ""; > > > > for (var items:String in dataObj) > > > > { > > > > if (items != "mx_internal_uid")//this is an extra > unique > > > > id that Flex assigns by itself > > > > str += items + ":" + dataObj[items] + "\n"; > > > > } > > > > Alert.show(str); > > > > } > > > > ]]> > > > > </mx:Script> > > > > > > <mx:DataGrid id="dg" width="500" height="200" rowCount="5" > > > > dataProvider="{employees}" itemClick="dgItemClick(event)"> > > > > <mx:columns> > > > > <mx:DataGridColumn dataField="name" > headerText="Name"/> > > > > <mx:DataGridColumn dataField="phone" > headerText="Phone"/> > > > > <mx:DataGridColumn dataField="email" > headerText="Email"/> > > > > <mx:DataGridColumn headerText=""> > > > > <mx:itemRenderer> > > > > <mx:Component> > > > > <mx:Button label="Select" > > > > click="{outerDocument.loadItem(data)}"/> > > > > </mx:Component> > > > > </mx:itemRenderer> > > > > </mx:DataGridColumn> > > > > </mx:columns> > > > > </mx:DataGrid> > > > > > > </mx:Application> > > > > > > Regards, > > > > Venkatwww.venkatv.com > > > > > > On Thu, Oct 9, 2008 at 7:28 AM, Arun <[EMAIL PROTECTED]> wrote: > > > > > > > Hi, > > > > > > > I am thinking of getting the values based on the row clicked by the > > > > > user. > > > > > I am not sure how to retrieve a row from a ArrayCollection based on > > > > > the row id though. > > > > > > > Would it be possible to provide a sample code? > > > > > > > Thanks > > > > > > > On Oct 9, 1:14 am, "Venkat Viswanathan" <[EMAIL PROTECTED]> > wrote: > > > > > > Hi Arun, > > > > > > > > You can keep the unique ID. But if you want then you can get the > object > > > > > for > > > > > > the specific row anyways. On click of the button, you can send > the > > > > > variable > > > > > > "data" to the required method, and you will get all the fields of > that > > > > > > specific row. > > > > > > > > Regards, > > > > > > Venkatwww.venkatv.com > > > > > > > > On Tue, Oct 7, 2008 at 7:53 AM, Arun <[EMAIL PROTECTED]> > wrote: > > > > > > > > > Hello, > > > > > > > > > I have a datagrid and the datagrid dataProvider is an > ArrayCollection. > > > > > > > > > So I was thinking if it is possible to add a unique id to the > array > > > > > > > collection,assign the unique id to the dataprovider as some > kind of a > > > > > > > hidden field. When I invoke the edit button, I will try get all > the > > > > > > > values from the same array which i used in for the datagrid. My > idea > > > > > > > is to get the row from the array based on the unique id. > > > > > > > > > I do not have much control with the source of the data. > > > > > > > > > Any other ideas are welcome. > > > > > > > > > Thanks > > > > > > > > > Arun > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Flex India Community" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/flex_india?hl=en -~----------~----~----~----~------~----~------~--~---
