Thanks TH -- your solution works great!! Tony
--- In [email protected], "Tim Hoff" <[EMAIL PROTECTED]> wrote: > > > Here's another way: > > <mx:DataGrid id="mygrid" dataProvider="{initDG}" > > <mx:columns> > <mx:DataGridColumn id="grant_year" dataField="grant_year"/> > <mx:DataGridColumn id="cashoutshares" dataField="cashoutshares"> > <mx:itemRenderer> > <mx:Component> > <mx:Canvas> > <mx:Script> > <![CDATA[ > override public function set > data(value:Object):void > { > super.data = value; > > if (value != null) > { > myCheckBox.selected = > data.cashoutshares; > myCheckBox.visible = > data.grant_year == '1995' ? true : false; // your logic > super.invalidateDisplayList(); > } > ]]> > </mx:Script> > > <mx:CheckBox id="myCheckBox" > click="data.cashoutshares=myCheckBox.selected"/> > </mx:Canvas> > </mx:Component> > </mx:itemRenderer> > </mx:DataGridColumn> > </mx:columns> > </mx:DataGrid> > > This works because the data property in an itemRenderer contains all of > the fields for a row in a dataGrid's dataProvider. > > -TH > > --- In [email protected], Manu Dhanda <manuraj.dhanda@> > wrote: > > > > > > Ok, one more idea, but not sure about it's performance. > > Just use a viewstack with your custom itemrenderer and use a text > component > > to implement your blank box logic, keeping the text="". > > Here is my idea: > > > > <mx:DataGrid id="mygrid" dataProvider="{initDG}" > > > <mx:columns> > > > > <mx:DataGridColumn id="grant_year" dataField="grant_year"/> > > <mx:DataGridColumn id="cashoutshares" dataField="cashoutshares" > > itemRenderer="xxxx.yyyy.MyCheckBox" /> > > > > </mx:columns> > > </mx:DataGrid> > > > > MyCheckBox.mxml: > > <?xml version="1.0" encoding="utf-8"?> > > <mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml"; > > horizontalAlign="center"> > > > > <mx:Script> > > <![CDATA[ > > > > import mx.events.FlexEvent; > > import com.live.flats.view.assets.FlatAssets; > > import mx.controls.Alert; > > > > public function getStackView(value:Object):void { > > //return ur view here.. > > } > > ]]> > > </mx:Script> > > > > <mx:ViewStack selectedChild="{ getStackView( data.cashoutshares) }"> > > <mx:CheckBox id="aCB" selected="true"> > > <mx:Text id="aText" text=""/> > > <mx:ViewStack> > > </mx:HBox> > > > > Thanks, > > Manu. > > > > > > anthony_morsey wrote: > > > > > > Thanks, but this technique seems to work for all values in the > column, > > > not just the value in each individual row. It seems that if one of > > > the values for grant_year in a column meets the condition, then all > > > checkboxes are either hidden or visible. I want to do this row by > row > > > and turn visible on or off based on the grant_year value in that > row. > > > > > > Any other ideas? > > > > > > Thanks > > > > > > --- In [email protected], Manu Dhanda manuraj.dhanda@ > wrote: > > >> > > >> > > >> Here it is: > > >> <mx:DataGrid id="mygrid" dataProvider="{initDG}" > > > >> <mx:columns> > > >> > > >> <mx:DataGridColumn id="grant_year" dataField="grant_year"/> > > >> > > >> <mx:DataGridColumn id="cashoutshares" dataField="cashoutshares" > > >> itemRenderer="mx.controls.CheckBox" > visible="{!grant_year=='somevalue' > > >> implement ur logic here}"/> > > >> > > >> </mx:columns> > > >> </mx:DataGrid > > >> > > >> > > >> > > >> anthony_morsey wrote: > > >> > > > >> > Here is my code: > > >> > > > >> > <mx:DataGrid id="mygrid" dataProvider="{initDG}" > > > >> > <mx:columns> > > >> > > > >> > <mx:DataGridColumn id="grant_year" dataField="grant_year"/> > > >> > > > >> > <mx:DataGridColumn id="cashoutshares" dataField="cashoutshares" > > >> > itemRenderer="mx.controls.CheckBox" /> > > >> > > > >> > </mx:columns> > > >> > </mx:DataGrid > > >> > > > >> > > > >> > > > >> > I want to hide the "cashoutshares" column (or turn off the > > >> > itemrenderer in that column) based on the data value of > "grant_year". > > >> > > > >> > Thanks > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > --- In [email protected], "jmfillman" <jmfillman@> > wrote: > > >> >> > > >> >> Anthony, > > >> >> > > >> >> If you are passing the data from the columns of each row to the > > >> >> itemRenderer, you should be able to set visibility conditions > > > from the > > >> >> itemRenderer. > > >> >> > > >> >> If you post your code, I or someone else here might be able to > > > provide > > >> >> a more specific suggestion. > > >> >> > > >> >> JF > > >> >> --- In [email protected], "anthony_morsey" <tmorsey@> > wrote: > > >> >> > > > >> >> > I have a datagrid with multiple columns and rows. One of the > > > columns > > >> >> > contains a checkbox which is rendered with an itemRenderer. > > > I'd like > > >> >> > to conditionally hide some of these checkboxes based on values > from > > >> >> > other columns with the same row. > > >> >> > > > >> >> > Any ideas? > > >> >> > > > >> >> > Thanks > > >> >> > > > >> >> > > >> > > > >> > > > >> > > > >> > > > >> > > >> -- > > >> View this message in context: > > > > http://www.nabble.com/hiding-a-cell-within-a-datagrid-dynamically-tp1767\ > 3007p17688100.html > > >> Sent from the FlexCoders mailing list archive at Nabble.com. > > >> > > > > > > > > > > > > > > > > -- > > View this message in context: > http://www.nabble.com/hiding-a-cell-within-a-datagrid-dynamically-tp1767\ > 3007p17703698.html > > Sent from the FlexCoders mailing list archive at Nabble.com. > > >
