In ViewuserVO.java, make sure you have cname and email declared "public String". If they aren't declared public, those properties of the Java class won't be visible to Flex.
--- In [email protected], golamudi ramana <[EMAIL PROTECTED]> wrote: > > hai doug, > > i have changed the dataprovider property as u have mentioned but i have got the same problem again. > Ramana > > > ----- Original Message ---- > From: Doug Lowder [EMAIL PROTECTED] > To: [email protected] > Sent: Wednesday, October 25, 2006 2:45:25 AM > Subject: [flexcoders] Re: remote object help > > Hi Ramana, > > Try setting your datagrid's dataProvider property to list instead of > loginChkA.list. > > <mx:DataGrid id="dg" dataProvider= "{list}" > > Another good practice is to use mx.utils.ArrayUtil. toArray() on the > RemoteObject result to ensure you are dealing with an array. If the > getList() method returns a single item, the results will be > interpreted as an Object instead of the expected Array. > > Regards, > Doug > > --- In [EMAIL PROTECTED] ups.com, "RAMANA" <golamudi_ramana@ ...> > wrote: > > > > hai everybody, > > i am new to flex environment and i am presently working on remote > > object service. > > in this regard i need a help, > > i am trying to retrieve values from sql and output them to > datagrid, > > i am unable to see the values outputed to datagrid > > my sql db contains two columns cname and email, and i am working > on > > flex 1.5 > > here is my mxml,as,java file to solve the above problem. > > > > LoginchkAB.java > > > > import java.sql.*; > > import java.util.ArrayList ; > > public class LoginchkAB{ > > Connect q=new Connect(); > > public void LoginchkAB() > > { > > > > > > } > > public ArrayList getList() > > { > > ArrayList list = new ArrayList(); > > try > > { > > Connection Conn=q.establish_ Connection( ); > > Statement s = Conn.createStatemen t(); > > ResultSet rs= s.executeQuery( "select cname,email > from > > deepa123456" ); > > System.out.println( "ramana") ; > > > > while > (rs.next > > ()) { > > list.add(new ViewuserVO > > (rs.getString( 1),rs.getString( 2))); > > System.out.println( "ramana") ; > > } > > > > s.close(); > > Conn.close() ; > > } > > catch(Exception e) > > { > > System.out.println( "TechRP"+ e); > > } > > return list; > > } > > public static void main(String args[]) > > { > > LoginchkAB q=new LoginchkAB() ; > > > > } > > } > > > > ViewuserVO.as file > > > > class ViewuserVO { > > public var cname : String; > > public var email : String; > > > > > > static var registered=Object. registerClass( "ViewuserVO" , > > ViewuserVO); > > } > > > > UsingRemoteObj1. mxml > > > > <?xml version="1.0" encoding="utf- 8"?> > > > > <mx:Application xmlns:mx="http://www.macromed ia.com/2003/ mxml" > > verticalGap= "10"> > > <mx:Button label="Get user List" click="getusers( )"/> > > > > > > > > > > <mx:DataGrid id="dg" dataProvider= "{loginchkA. list}" > width="100%" > > height="100% "> > > <mx:columns> > > <mx:Array> > > <mx:DataGridColumn columnName=" cname" > > headerText=" cname" /> > > <mx:DataGridColumn columnName=" email" > > headerText=" email"/> > > </mx:Array> > > </mx:columns> > > </mx:DataGrid> > > <mx:Script> > > var list; > > > > </mx:Script> > > <mx:Script> > > <![CDATA[ > > function getusers() > > { > > loginchkA.getList( ); > > } > > ]]> > > </mx:Script> > > > > <mx:RemoteObject id="loginchkA" result="list= event.result" > > source="LoginchkAB" fault="alert > (event.fault. faultstring, 'Error')"> > > <mx:method name="getList" /> > > </mx:RemoteObject> > > </mx:Application> > > > > i would be thankful for the help regarding this. > > > > Thank u all > > Ramana > > > -- 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> 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/
