First of all, the RemoteObject will excute asynchronously so you cannot
assign srv.GetData() directly to your arrTest Array. You'll need to
setup a result handler for your RemoteObject. Inside the result handler
you can access the returned data.
Something like this (not tested but should give you a start)
...
<mx:Script>
var arrTest:Array;
function initApp():Void {
getArray();
}
function getArray():Void {
srv.GetData();
}
function onGetData(event:Object):Void {
arrTest = event.result;
}
</mx:Script>
<mx:RemoteObject id="srv" source="RemoteTest.Sample">
<mx:method name="GetData" result="onGetData(event)" />
</mx:RemoteObject>
...
Dirk.
________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On
Behalf Of priya s
Sent: Friday, July 29, 2005 2:12 PM
To: [email protected]
Subject: Re: [flexcoders] Returning an object Array from .NET to Flex
Hi all,
Here's what I m trying to do !!!!
1) In the following code snippet, the datagrid is not populated with the
array I am returning from .NET. Where am I going wrong??
2) Any changes to be incorporated, if I am returning an array of
objects, i.e other than the built in types??
.NET Class
using System;
using FlashGateway.IO;
using System.Xml;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Text;
using System.Collections;
namespace RemoteTest
{
public class Sample
{
public object[] GetData()
{
ArrayList list = new ArrayList();
list.Add("string1");
list.Add("string2");
list.Add("string3");
list.Add("string4");
return list.ToArray();
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml";
backgroundColor="#FFFFFF"
initialize="initApp()">
<mx:Script>
var arrTest:Array;
function initApp() {
getArray();
}
function getArray() {
arrTest = srv.GetData();
}
</mx:Script>
<mx:RemoteObject id="srv" source="RemoteTest.Sample">
<mx:method name="GetData"/>
</mx:RemoteObject>
<mx:Form>
<mx:FormItem>
<mx:DataGrid id="dg" width="100%" height="100%"
dataProvider="{arrTest}">
</mx:DataGrid>
</mx:FormItem>
</mx:Form>
</mx:Application>
Sreejith Unnikrishnan <[EMAIL PROTECTED]> wrote:
Priya, you should add as much details you can, preferably with
pieces of
code that you are willing to share (to help understand problem
better)
when you ask a question.
Because the short answer to your question is NO.
You are doing fine. That is indeed how you bind a result to a
datagrid.
A better answer would need better detailed question.
Regards
Sree
priya s wrote:
> no i m not using web services. I am just making a call to a
.NET assembly.
>
> */Clint Modien <[EMAIL PROTECTED]>/* wrote:
>
> Are you using webservices?
>
> On 7/28/05, *priya_uvce* <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> Hi all,
> I want to return an object array from .NET to Flex,
and bind the
> datagrid with the same.
> I have created an Array variable in ActionScript which
will
> recieve the
> object array from .NET.
> I bind this array variable to the DataGrid.
> The array I am returning is an array of objects of say
an Employee
> class which I have created. This Employee class is
Serializable.
> Am I missing out something?
>
>
>
>
>
>
>
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