Iv'e lost you. If this is no longer about bubbling and catching events, start a new thread.
Tracy Spratt Lariat Services Flex development bandwidth available ________________________________ From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of stevepruitt97 Sent: Friday, February 13, 2009 1:34 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: how to bubble and catch events I have bigger problems. By changing the events to standard ADD and REMOVE and modifying <mx:DataGrid id="templateGrid" width="100%" height="100%" rowCount="5" dataProvider="{_content}" click="onTemplateSelected (event)" add="onAdd(event)" remove="onRemove(event)"> I at least got past the compile problems. I am now trying to select the view choices in the ViewStack with actionColumn.selectedIndex = 1; But actionColumn is not visible at the top level. This is my first foray into embedded components and trying to inline renderers. I may have to break down and start customizing. Thanks in advance. -S <mx:DataGrid id="templateGrid" width="100%" height="100%" rowCount="5" dataProvider="{_content}" click="onTemplateSelected (event)" add="onAdd(event)" remove="onRemove(event)"> <mx:columns> <mx:DataGridColumn id="actionColumn" headerText="Action"> <mx:itemRenderer> <mx:Component> <mx:ViewStack id="actionChoices"> --- In flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" <tspr...@...> wrote: > > That should work, the second argument in the event constructor makes it > bubble. > > > > I don't see your listener defined. You should do that in a function > called on creation complete of the application: > > this.addEventListener(Event.ADDED, onAction) > > > > Tracy Spratt > Lariat Services > > Flex development bandwidth available > > ________________________________ > > From: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> [mailto:flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of stevepruitt97 > Sent: Friday, February 13, 2009 12:08 PM > To: flexcoders@yahoogroups.com <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] how to bubble and catch events > > > > I have the following scenario. I need to catch the click events for > either of the two buttons. I tried putting the event handler on the > DataGrid, but I'm getting an unresolved error for it. Is this even > possible? > > Thanks in advance for any help. > > -S > > <mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> > <http://www.adobe.com/2006/mxml <http://www.adobe.com/2006/mxml> > "> > <mx:Script> > <![CDATA[ > import mx.collections.ArrayCollection; > import > mx.controls.dataGridClasses.DataGridItemRenderer; > > [Bindable] > private var _content : ArrayCollection = new > ArrayCollection(); > > : > : > > private function onAction(event : Event) : void > { > trace("got action: " + event.target.id); > } > ]]> > </mx:Script> > <mx:DataGrid id="templateGrid" width="100%" height="100%" > rowCount="5" dataProvider="{_content}" action="onAction(event)"> > <mx:columns> > <mx:DataGridColumn id="actionColumn" headerText="Action"> > <mx:itemRenderer> > <mx:Component> > <mx:ViewStack> > <mx:Metadata> > [Event(name = "action", type > = "flash.events.Event")] > </mx:Metadata> > <mx:Script> > <![CDATA[ > private function onAction(event : > Event) : void > { > trace("action: " + event.target.id); > var e : Event; > > if(event.target.id == "adder") > e = new Event(Event.ADDED, > true); > if(event.target.id == "deleter") > e = new Event(Event.REMOVED, > true); > > dispatchEvent(e); > } > ]]> > </mx:Script> > <mx:Text text=""/> > <mx:Button id="adder" label="Add" > click="onAction(event)"/> > <mx:Button id="deleter" label="Delete" > click="onAction(event)"/> > </mx:ViewStack> > </mx:Component> > </mx:itemRenderer> > </mx:DataGridColumn> > <!--mx:DataGridColumn dataField="index" headerText="ID"/-- > > > <mx:DataGridColumn dataField="title" > headerText="Template"/> > <mx:DataGridColumn dataField="description" > headerText="Description"/> > <mx:DataGridColumn dataField="version" > headerText="Version"/> > </mx:columns> > </mx:DataGrid> > </mx:Canvas> >
