Solved

Returning results from remoteobject class to parent

Posted on 2014-11-12
1
260 Views
Last Modified: 2015-05-12
I have a Flex application using ColdFusion to retrieve data from MS SQL. I'm trying to create a class where I can send in a numeric argument and it returns a value to the document calling the class.

This is my class

package com.procost
{
import mx.controls.Alert;
    import mx.core.FlexGlobals;
    import mx.rpc.AbstractOperation;
    import mx.rpc.events.ResultEvent;
    import mx.rpc.remoting.RemoteObject;

    public class EmailListRetrieve
    {
        public var emailListId:Number = -1;

        public function send():void{
            //Create the remote object
            var _remoteObject:RemoteObject = new RemoteObject('test');
            _remoteObject = new RemoteObject("ColdFusion");
            _remoteObject.endpoint = "http://" + FlexGlobals.topLevelApplication.endPointLink + "/flex2gateway/";
            _remoteObject.source = FlexGlobals.topLevelApplication.remotePath + "services.general";
            _remoteObject.showBusyCursor = true;

            //Send
            var op:AbstractOperation = _remoteObject.getOperation('getEmailList');
            op.addEventListener(ResultEvent.RESULT, result);
            op.send(this);
        }

        // Result from CFC
        private function result(event:ResultEvent){
            Alert.show(event.result.toString());
        }
    }
}

Open in new window


This is how I'm calling it from my MXML file

import com.procost.EmailListRetrieve;    

public function fncClick():void{
     var request:EmailListRetrieve = new EmailListRetrieve();
     request.emailListId=1;
     request.send();
}

Open in new window


The result function in my class is returning all the data I need from the DB. The issue is, how do I get this data back into the MXML document I called it from?

Any help would be appreciated.
0
Comment
Question by:RenAndStimpy
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 29

Accepted Solution

by:
Pravin Asar earned 500 total points
ID: 40439130
After your get result in, assuming you have public variable defined to hold the returned value, got can add
get method

For example:

      public var returnedValue:String;

       // Result from CFC
        private function result(event:ResultEvent){
            Alert.show(event.result.toString());
            setReturnedValue(event.result as String);
        }

       public function setReturnedValue(str:String):void {
             returnedValue = new String (str);
       }
       public function getReturnedValue():String {
             return returnedValue;
       }
0

Featured Post

Forrester Webinar: xMatters Delivers 261% ROI

Guest speaker Dean Davison, Forrester Principal Consultant, explains how a Fortune 500 communication company using xMatters found these results: Achieved a 261% ROI, Experienced $753,280 in net present value benefits over 3 years and Reduced MTTR by 91% for tier 1 incidents.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

It is a general practice to get rid of old user profiles on a computer  in a LAN environment. As I have been working with a company in a LAN environment where users move from one place to some other place at times. This will make many user profil…
Hi, Even though I have created this Tutorial on My personal Blog, Some people might not able to find my website, So here i am posting it again Today, from the topic it is very clear that i will be showing you here the very basic usage of how we …
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…

710 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question