Close enough to what I'm doing, and your example is just what I needed to see to open my eyes.
Thanks a bunch! --- In [email protected], "Doug Lowder" <[EMAIL PROTECTED]> wrote: > > Is what you're trying to do similar to what the Change button does > in the example app below? If it is but you still can't get your app > to work, maybe there's a mismatch with the data somewhere (I know > this is the case in the example, which is why the button is able to > reset the combobox value, but a selection made directly from the > combobox won't stick). > > - Doug > > Example app: > ------------ > <?xml version="1.0" encoding="utf-8"?> > > <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"; > width="100%" height="100%"> > > <mx:Script> > > <![CDATA[ > var aryLoc: Array = [{state: "CA"}, {state: "CO"}, > {state: "CT"}]; > > function updateStateCbx(): Void { > dgLocationInfo.dataProvider.editField > (2, "state", "WA"); > } > ]]> > > </mx:Script> > > <mx:DataGrid id="dgLocationInfo" width="90%" editable="true" > dataProvider="{aryLoc}" rowCount="5"> > <mx:columns> > <mx:Array> > <mx:DataGridColumn headerText="State" > columnName="LocState" > editable="false" cellRenderer="StateRenderer" > width="120"/> > </mx:Array> > </mx:columns> > </mx:DataGrid> > > <mx:Button label="Change ''CT'' to ''WA''" click="updateStateCbx > ()"/> > > </mx:Application> > ----------------------------------------------- > > --- In [email protected], "mrvinedit" <owner@> wrote: > > > > Thanks Doug, but for some reason that's not working for me. > > > > --- In [email protected], "Doug Lowder" <douglowder@> > wrote: > > > > > > Hi, > > > > > > In function updateStateCbx(), try calling the following: > > > dgLocationInfo.dataProvider.editField(selIdx, "data", > selState). > > > The grid should notice the change to the dataprovider and cause > your > > > cell renderer to automatically update the combobox. > > > > > > Regards, > > > Doug > > > > > > > > > --- In [email protected], "mrvinedit" <owner@> wrote: > > > > > > > > I'm passing in selIdx and selState variables from another mxml > not > > > > shown here, but suffice to say my alert is showing the correct > data > > > > for the index of the state and the state's data. For some > reason > > > (must > > > > be my code :-) the datagrid-embedded combobox is not changing > the > > > > state that's coming in from my data. Suggestions? > > > > > > > > Grid.mxml: > > > > > > > > <mx:Script> > > > > <![CDATA[ > > > > function updateStateCbx(selIdx,selState): { > > > > mx.controls.Alert.show(selIdx + ': ' + selState); > > > > dgLocationInfo.selectedItem.LocState.editField > (selIdx, "data", > > > > selState); > > > > } > > > > ]]> > > > > </mx:Script> > > > > > > > > <mx:DataGrid id="dgLocationInfo" width="90%" editable="true" > > > > dataProvider="{aryLoc}" rowCount="5" > > > > change="updateGridRowModel > > > > (dgLocationInfo.selectedItem.LocNum,dgLocationInfo.selectedItem.LocAd > > > > dr,dgLocationInfo.selectedItem.LocZip,dgLocationInfo.selectedItem.Loc > > > City,dgLocationInfo.selectedItem.LocState)"> > > > > <mx:columns> > > > > <mx:Array> > > > > <mx:DataGridColumn headerText="State" > columnName="LocState" > > > > editable="false" cellRenderer="StateRenderer" width="120"/> > > > > </mx:Array> > > > > </mx:DataGrid> > > > > > > > > StateRenderer: > > > > > > > > import mx.controls.ComboBox; > > > > > > > > class StateRenderer extends mx.core.UIComponent { > > > > > > > > var comboDP:Array = [{label:"Alabama", data:"AL"}, > > > {label:"Alaska", > > > > data:"AK"}, {label:"Arizona", data:"AZ"}, {label:"Arkansas", > > > > data:"AR"}, {label:"California", data:"CA"}, {label:"Colorado", > > > > data:"CO"}, {label:"Connecticut", data:"CT"}, > {label:"Delaware", > > > > data:"DE"}, {label:"Florida", data:"FL"}, {label:"Georgia", > > > > data:"GA"}, {label:"Hawaii", data:"HI"}, {label:"Idaho", > > > data:"ID"}, > > > > {label:"Illinois", data:"IL"}, {label:"Indiana", data:"IN"}, > > > > {label:"Iowa", data:"IA"}, {label:"Kansas", data:"KS"}, > > > > {label:"Kentucky", data:"KY"}, {label:"Louisiana", data:"LA"}, > > > > {label:"Maine", data:"ME"}, {label:"Maryland", data:"MD"}, > > > > {label:"Massachusetts", data:"MA"}, {label:"Michigan", > data:"MI"}, > > > > {label:"Minnesota", data:"MN"}, {label:"Mississippi", > data:"MS"}, > > > > {label:"Missouri", data:"MO"}, {label:"Montana", data:"MT"}, > > > > {label:"Nebraska", data:"NE"}, {label:"Nevada", data:"NV"}, > > > > {label:"New Hampshire", data:"NH"}, {label:"New Jersey", > > > data:"NJ"}, > > > > {label:"New Mexico", data:"NM"}, {label:"New York", data:"NY"}, > > > > {label:"North Carolina", data:"NC"}, {label:"North Dakota", > > > > data:"ND"}, {label:"Ohio", data:"OH"}, {label:"Oklahoma", > > > data:"OK"}, > > > > {label:"Oregon", data:"OR"}, {label:"Pennsylvania", data:"PA"}, > > > > {label:"Rhode Island", data:"RI"}, {label:"South Carolina", > > > > data:"SC"}, {label:"South Dakota", data:"SD"}, > {label:"Tennessee", > > > > data:"TN"}, {label:"Texas", data:"TX"}, {label:"Utah", > data:"UT"}, > > > > {label:"Vermont", data:"VT"}, {label:"Virginia", data:"VA"}, > > > > {label:"Washington", data:"WA"} ]; > > > > var combo; > > > > var listOwner : MovieClip; > > > > var getCellIndex : Function; > > > > var getDataLabel : Function; > > > > > > > > function createChildren(Void) : Void { > > > > combo = createClassObject( ComboBox, "combo", 1, > > > {owner:this, _x:1}); > > > > combo.dataProvider = comboDP; > > > > combo.addEventListener("change", this); > > > > } > > > > > > > > function getPreferredHeight(Void) : Number{ > > > > return combo != undefined ? 18:0; > > > > } > > > > > > > > function getPreferredWidth(Void) : Number{ > > > > return combo != undefined ? 100:0; > > > > } > > > > > > > > function setValue(str:String, item:Object) { > > > > var val = item.state; > > > > for(var i = 0; i < combo.dataProvider.length; i++) { > > > > combo.dataProvider[i].data == val ? > > > combo.selectedIndex = i : ''; > > > > } > > > > } > > > > > > > > function change() { > > > > listOwner.editField(getCellIndex().itemIndex, > > > getDataLabel(), > > > > combo.selectedItem.data); > > > > listOwner.selectedIndex = getCellIndex().itemIndex; > > > > } > > > > } > > > > > > > > > > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! 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