Latest Contributions by LiYao

Dear all, In my flex application, I have a function to retrieve feature attributes in a datagrid. In the datagrid, I add a context menu "Select and Zoom", when click this context menu on a selected row, I need to select and zoom to the feature based on the "Item No" and "Item Sub No" value. The feature layer is a polyline layer. I tried to find a solution from ESRI smaple, but no luck.  Could anybody please give me help on this? Thanks a lot. I am using Adobe Flash Builder 4.6 and arcgis api for flex 3.6. ... View more

Dear all, I have 3 widgets in a widget group: But I only want the first 2 widgets displayed in the widget group. The "Attribute Search Results" widget supposed to be open only when a button in "Attribute Search" is clicked. I guess it should be set in config.xml, but I don't know how to set it. I am using Adobe Flash Builder 4.6 and ArcGIS API for flex 3.6. Thanks in advance. ... View more

Hi all, I have a flex widget, after click a button the widget will be hidden and another widget will be loaded. But after that even I click on the widget in the menu, the widget will not appear. The code for hide the widget is as follows: query.visible = false What should I do for enable the visibility of the widget? I am using arcgis api for flex 3.6. Thanks a lot! ... View more

‌Hello everybody, I am using adobe flash builder to create a widget. The widget should load a datagrid with the data retrieved by ASP.NET, but when I click the widget, it keeps loading. My code is as the following: <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">   <mx:Script>   <![CDATA[   import mx.controls.Alert;   import mx.rpc.events.FaultEvent;   import mx.rpc.events.ResultEvent;   public function init():void {   // Get Data from WebService and fill datagrid when you first invoke the application   ws.GetLoc();   }   public function GetLoc(event:ResultEvent):void {   // Databind data from webservice to datagrid   datagrid.dataProvider = event.result;   }   public function fault(event:FaultEvent):void {   // Oppps some error occured   Alert.show(event.toString());   }   ]]>   </mx:Script>   <mx:WebService id="ws" wsdl="http://localhost/TestWebService/Service.asmx?WSDL" fault="fault(event)">   <mx:operation   name="GetLoc"   resultFormat="object"   result="GetLoc(event)"   />   </mx:WebService>   <mx:Panel x="41.5" y="66" width="714.5" height="237" layout="absolute" title="Results">   <mx:HBox height="95%" width="95%" horizontalCenter="0" verticalCenter="0">   <mx:DataGrid id="datagrid" width="680" height="100%">   <mx:columns>   <mx:DataGridColumn headerText="Item No" dataField="ItemNo"/>   <mx:DataGridColumn headerText="Sub Type No" dataField="SubTypeNo"/>   <mx:DataGridColumn headerText="Item Name" dataField="ItemName"/>   <mx:DataGridColumn headerText="Arrival Date" dataField="ArrivalDate"/>   </mx:columns>   </mx:DataGrid>   </mx:HBox>   </mx:Panel> </mx:Application> No idea on it, is there anything wrong with my code? I am using Adobe flash builder 4.6 Thanks a lot. Message was edited by: Robert Scheitlin, GISP ... View more