yeah its possible to return a dataset, with Flash Remoting. There seemed to be no issues.
superabe superabe <[EMAIL PROTECTED]> wrote:
superabe superabe <[EMAIL PROTECTED]> wrote:
Wait. Are you saying you were able to successfully return a dataset
from .Net to Flex using remoting?
Last time I checked I thought I had some issues when I tried that out.
- superabe
On 8/4/05, priya s <[EMAIL PROTECTED]> wrote:
> Hi ,
> Returning a DataSet is straightforward, but for just returning a single
> object, using DataSets would'nt be right.
> Regards
> Priyanka
>
>
> bhaq1972 <[EMAIL PROTECTED]> wrote:
> Hi Priya /superabe
> i got a question for you. have you tried returning .net datasets
> instead of ASObject?
>
> just wanted to gets some thoughts.
>
>
>
> --- In flexcoders@yahoogroups.com, priya s <[EMAIL PROTECTED]> wrote:
> > Hi,
> > Using ASObject I m able to exchange data from .NET to Flex. But I
> have 2 questions :
> >
> > 1) Will there be any changes required, when migrating to future
> versions of Flex, as in Flex 2.0, which is going to support .NET?
> Can we still retain ASObject or should we change them to Custom
> classes.
> > 2)Does this hold good even for Java? i.e Do I have to use ASObject
> to exchange data from Java to Flex, or is it possible to pass custom
> classes itself from Java to Flex.
> >
> > Regards
> > Priyanka
> >
> > superabe superabe <[EMAIL PROTECTED]> wrote:
> > sorry typo (or cut'n'pasto)
> >
> > ===
> > ASObject title =
> > title.ASType = "RemoteTest.Title"
> > new ASObject();
> > ===
> >
> > SHOULD BE
> >
> > ====
> > ASObject title = new ASObject();
> > title.ASType = "RemoteTest.Title"
> >
> > - superabe
> >
> > On 8/3/05, superabe superabe <[EMAIL PROTECTED]> wrote:
> > > Hmm AFAIK, you cannot return a custom class from .Net back to
> Flex
> > > like that (yet)..I could be wrong here so if somebody knows
> > > otherwise...please do tell :-)
> > >
> > > Try this instead :
> > >
> > > //=========
> > >
> > > public
> > >
> > > ASObject getEmployee(string au_id)
> > > {
> > >
> > > conn =
> > >
> > > new SqlConnection("data source=dt1305-priyanka\\netsdk;
> > > database=pubs;uid=sa;pwd=welcome;");
> > > conn.Open();
> > >
> > > SqlCommand sqlcomm =
> > >
> > > new SqlCommand();
> > >
> > > sqlcomm.Connection=conn;
> > >
> > > sqlcomm.CommandType = CommandType.Text;
> > >
> > > sqlcomm.CommandText = "SELECT * FROM titleauthor WHERE au_id ='"
> + au_id + "'";
> > >
> > > SqlDataReader readerObj = sqlcomm.ExecuteReader();
> > >
> > > ASObject title =
> > > title.ASType = "RemoteTest.Title"
> > > new ASObject();
> > >
> > > while (readerObj.Read())
> > > {
> > >
> > > title.AddKey("au_id",au_id);
> > >
> > > title.AddKey("title_id" , readerObj.GetString(1));
> > >
> > > title.AddKey("au_ord", (System.Byte)readerObj.GetValue(2));
> > >
> > > title.AddKey("royaltyper", (Int32)readerObj.GetValue(3));
> > >
> > > }
> > >
> > >
> > > return title;
> > > }
> > >
> > > HTH
> > > - superabe
> > >
> > >
> > >
> > > On 8/3/05, priya s <[EMAIL PROTECTED]> wrote:
> > > > Hi all,
> > > > I m trying to return a custom object from .NET to Flex. It s
> returning
> > > > Nothing. But I m able to send the same custom object from Flex
> to .NET.
> > > >
> > > > 1) The addTitle method, in which I am passing a custom object
> from Flex to
> > > > .NET is working fine.
> > > > 2) In GetTitle method, where I am returning a custom object
> from .NET to
> > > > Flex, I am getting undefined. (I have data in the database,
> for the same
> > > > inputs, the method is working fine from an .aspx page, so its
> not that there
> > > > is no data)
> > > >
> > > > Is there something that I am missing out?
> > > > MXML
> > > >
> > > > <?xml version="1.0" encoding="utf-8"?>
> > > >
> > > > <mx:Application
> > > > xmlns:mx="http://www.macromedia.com/2003/mxml"
> > > > backgroundColor="#FFFFFF"
> > > > initialize="initApp()">
> > > >
> > > > <mx:Script>
> > > > import RemoteTest.Title;
> > > >
> > > > var title:RemoteTest.Title;
> > > >
> > > > function initApp() {
> > > > title=new Title();
> > > > }
> > > >
> > > > function addTitle() {
> > > > title.au_id=au_id.text;
> > > > title.title_id=title_id.text;
> > > > title.au_ord=Number(au_ord.text);
> > > > title.royaltyper=Number(royaltyper.text);
> > > > srv.addEmployee(title);
> > > > }
> > > >
> > > > function getTitle() {
> > > > srv.getEmployee(au_id.text);
> > > > }
> > > >
> > > > function onGetData(event:Object):Void {
> > > > title = event.result;
> > > > title_id.text = title.title_id;
> > > >
> > > > }
> > > > </mx:Script>
> > > >
> > > > <mx:RemoteObject id="srv" source="RemoteTest.Sample">
> > > > <mx:method name="addEmployee"/>
> > > > <mx:method name="getEmployee" result = "onGetData
> (event)" />
> > > > </mx:RemoteObject>
> > > >
> > > > <mx:Form>
> > > >
> > > > <mx:FormItem label="au_id">
> > > > <mx:TextInput id="au_id"/>
> > > > </mx:FormItem>
> > > > <mx:FormItem label="title_id">
> > > > <mx:TextInput id="title_id"/>
> > > > </mx:FormItem>
> > > > <mx:FormItem label="au_ord">
> > > > <mx:TextInput id="au_ord"/>
> > > > </mx:FormItem>
> > > > <mx:FormItem label="royaltyper">
> > > > <mx:TextInput id="royaltyper"/>
> > > > </mx:FormItem>
> > > > <mx:FormItem>
> > > > <mx:Button label="Add Employee" click="addTitle
> ()"/>
> > > > </mx:FormItem>
> > > > <mx:FormItem>
> > > > <mx:Button label="Get Employee" click="getTitle
> ()"/>
> > > > </mx:FormItem>
> > > > </mx:Form>
> > > >
> > > > </mx:Application>
> > > > ActionScript
> > > >
> > > > // ActionScript Document
> > > > class RemoteTest.Title {
> > > >
> > > > public var au_id : String;
> > > > public var title_id : String;
> > > > public var au_ord : Number;
> > > > public var royaltyper : Number;
> > > >
> > > > static var registered=
> > > > Object.registerClass("RemoteTest.Title", RemoteTest.Title);
> > > > }
> > > >
> > > > .NET class
> > > >
> > > >
> > > >
> > > > usingSystem;
> > > >
> > > > usingFlashGateway.IO;
> > > >
> > > > usingSystem.Xml;
> > > >
> > > > usingSystem.Data;
> > > >
> > > > usingSystem.Data.SqlClient;
> > > >
> > > > usingSystem.IO;
> > > >
> > > > usingSystem.Text;
> > > >
> > > > usingSystem.Collections;
> > > >
> > > >
> > > >
> > > > namespaceRemoteTest
> > > >
> > > > {
> > > >
> > > >
> > > >
> > > > public class Sample
> > > >
> > > >
> > > >
> > > > {
> > > >
> > > > private SqlConnection conn;
> > > >
> > > > public void addEmployee(Title employee)
> > > >
> > > > {
> > > >
> > > > conn =new SqlConnection("data source=dt1305-priyanka\\netsdk;
> > > > database=pubs;uid=sa;pwd=welcome;");
> > > >
> > > > conn.Open();
> > > >
> > > > SqlCommand sqlcomm = new SqlCommand();
> > > >
> > > >
> > > >
> > > > sqlcomm.Connection=conn;
> > > >
> > > > sqlcomm.CommandType = CommandType.Text;
> > > >
> > > > sqlcomm.CommandText = "INSERT INTO titleauthor
> > > > (au_id,title_id,au_ord,royaltyper)
> VALUES('"+employee.au_id
> > > > + "','" +employee.title_id +"',"+employee.au_ord
> +","+employee.royaltyper
> > > > +")";
> > > >
> > > > sqlcomm.ExecuteNonQuery();
> > > >
> > > > }
> > > >
> > > >
> > > >
> > > > publicTitle getEmployee(string au_id)
> > > >
> > > > {
> > > >
> > > > conn =new SqlConnection("data source=dt1305-priyanka\\netsdk;
> > > > database=pubs;uid=sa;pwd=welcome;");
> > > >
> > > > conn.Open();
> > > >
> > > > SqlCommand sqlcomm = new SqlCommand();
> > > >
> > > >
> > > >
> > > > sqlcomm.Connection=conn;
> > > >
> > > > sqlcomm.CommandType = CommandType.Text;
> > > >
> > > > sqlcomm.CommandText = "SELECT * FROM titleauthor WHERE au_id
> ='" + au_id +
> > > > "'";
> > > >
> > > > SqlDataReader readerObj = sqlcomm.ExecuteReader();
> > > >
> > > > Title title = new Title();
> > > >
> > > > while (readerObj.Read())
> > > >
> > > > {
> > > >
> > > > title.au_id = au_id;
> > > >
> > > > title.title_id = readerObj.GetString(1);
> > > >
> > > > title.au_ord = (System.Byte)readerObj.GetValue(2);
> > > >
> > > > title.royaltyper = (Int32)readerObj.GetValue(3);
> > > >
> > > > }
> > > >
> > > > return title;
> > > >
> > > > }
> > > >
> > > > }
> > > >
> > > > }
> > > > DataObject class in .NET
> > > >
> > > >
> > > >
> > > > usingSystem;
> > > >
> > > > namespaceRemoteTest
> > > >
> > > > {
> > > >
> > > >
> > > >
> > > > [Serializable]
> > > >
> > > > public class Title
> > > >
> > > > {
> > > >
> > > > public string au_id;
> > > >
> > > > public string title_id;
> > > >
> > > > public int au_ord;
> > > >
> > > > public int royaltyper;
> > > >
> > > > }
> > > >
> > > > }
> > > > Regards
> > > > Priyanka
> > > >
> > > >
> > > > __________________________________________________
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