Thanks Mike. You've basically come to the same conclusion I have. I really appreciate your time in trying to figure this out as well..
If you ever get any other ideas, feel free to let me know. I'm just planning to move on for now.. (the customer really won't notice they they have to add an item twice to see it, right? hehehe) -scott --- In flexcoders@yahoogroups.com, "Michael Schmalle" <[EMAIL PROTECTED]> wrote: > > Hi again, > > I did another test, > > When you add > > dg.invalidateList(); > > You click addRow(), the first itme nothing happens, you click addRow() > again, both new items show up in the dg. > > I havn't worked to much with the lists but, this dosn't seem like a proper > behavior. Bug Adobe? > > Peace, Mike > > On 6/13/06, Michael Schmalle <[EMAIL PROTECTED]> wrote: > > > > Hi, > > > > I just looked at the source for the DataGrid, > > > > When you press a header, all they are doing is calling collection.refresh > > (). > > > > I don't understand why it is not getting updated instantly. > > > > Peace, Mike > > > > > > On 6/13/06, Michael Schmalle <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > > > I tried you example > > > > > > this works.. kindof > > > > > > ICollectionView(dg.dataProvider).refresh(); > > > > > > It dosn't seem to work until you hit a header, then it works always. > > > > > > Peace, Mike > > > > > > > > > On 6/13/06, Scott Romer < [EMAIL PROTECTED]> wrote: > > > > > > > > Hello - > > > > > > > > I have some design constraints which is forcing me to use an Array > > > > behind the scenes for updating a dataGrid. In either case, I have a > > > > simpler version of the code here, that basically follows an example in > > > > the docs except that the update is made directly to the array rather > > > > than using the suggested addItemAt(), setItemAt() methods. > > > > > > > > I have confirmed that addItemAt and setItemAt do cause the dataGrid to > > > > redraw, however, I need to find what event I need to trigger and/or > > > > listen for to get the redraw to work if I am updating the array > > > > myself. > > > > > > > > See the following code: > > > > [---START CODE---] > > > > <?xml version="1.0" encoding="utf-8"?> > > > > > > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > > > > backgroundAlpha="0" > > > > initialize="initImpl()"> > > > > > > > > <mx:Script> > > > > > > > > import mx.collections.ArrayCollection; > > > > > > > > [Bindable] > > > > public var employees:Array = new Array(); > > > > > > > > private function initImpl():void > > > > { > > > > dg.dataProvider = new ArrayCollection(employees); > > > > } > > > > > > > > private function addRow():void > > > > { > > > > if (frmName.text != "") > > > > { > > > > employees[employees.length] = {name: frmName.text, > > > > email: email.text, phone: phone.text}; > > > > } > > > > } > > > > > > > > private function updateRow():void > > > > { > > > > if (dg.selectedIndex != -1) > > > > { > > > > employees[dg.selectedIndex] = {name: frmName.text, > > > > email: email.text, phone: phone.text}; > > > > } > > > > } > > > > > > > > </mx:Script> > > > > > > > > <mx:HBox width="100%" height="100%"> > > > > > > > > <mx:DataGrid id="dg" width="100%" height="100%"> > > > > <mx:columns> > > > > <mx:Array> > > > > <mx:DataGridColumn dataField="name" > > > > headerText="Name"/> > > > > <mx:DataGridColumn dataField="phone" > > > > headerText="Phone"/> > > > > <mx:DataGridColumn dataField="email" > > > > headerText="Email"/> > > > > </mx:Array> > > > > </mx:columns> > > > > </mx:DataGrid> > > > > > > > > <mx:Form width="100%" height="100%"> > > > > <mx:FormItem label="Name"> > > > > <mx:TextInput id="frmName" width="200" > > > > text="{dg.selectedItem.name}"/> > > > > </mx:FormItem> > > > > <mx:FormItem label="Email"> > > > > <mx:TextInput id="email" width="200" > > > > text="{dg.selectedItem.email}"/> > > > > </mx:FormItem> > > > > <mx:FormItem label="Phone"> > > > > <mx:TextInput id="phone" width="200" > > > > text="{dg.selectedItem.phone}"/> > > > > </mx:FormItem> > > > > <mx:FormItem> > > > > <mx:HBox> > > > > <mx:Button label="Update" click="updateRow()"/> > > > > <mx:Button label="Add" click="addRow()"/> > > > > </mx:HBox> > > > > </mx:FormItem> > > > > </mx:Form> > > > > > > > > </mx:HBox> > > > > > > > > </mx:Application> > > > > > > > > [---END CODE---] > > > > > > > > I've tried listening for collection events and calling > > > > invalidateDisplayList(), but that doesn't seem to work. Any other > > > > ideas? > > > > > > > > Thanks, > > > > -scott > > > > > > > > > > > > > > > > > > > > > > > > -- > > > What goes up, does come down. > > > > > > > > > > > -- > > What goes up, does come down. > > > > > > -- > What goes up, does come down. > ------------------------ Yahoo! Groups Sponsor --------------------~--> Protect your PC from spy ware with award winning anti spy technology. It's free. http://us.click.yahoo.com/97bhrC/LGxNAA/yQLSAA/nhFolB/TM --------------------------------------------------------------------~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
