ObjectProxy to ArrayCollection

Question

Hi to all.
I am Vladimir from Serbia.
I try to learn flex over the video tutorials and google. I am a new in flex and programing.
Have a problem, and I need yours help.
How to insert data from objectProxy to ArrayCollection.
Here is my mxml code:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" xmlns:views="views.*"
     creationComplete="initApp()" backgroundColor="#000000" >
     <mx:Style>
          .picturePanel, .thumb {
               border-style: solid;
               border-thickness:1px;
               background-color:#0F0F0F;
               border-color:#6F6F6F;
               corner-radius:10;
          .thumb {
               padding-bottom:10;
               padding-top:10;
          .buttons {
               fillColors:#0F0F0F, #6F6F6F;
               fill-alphas: 1, 8;
               color: #ffffff;
               textRollOverColor:#FFFFFF;
                  textSelectedColor:#FFFFFF;
     </mx:Style>
     <mx:Script>
          <![CDATA[
               import mx.controls.Alert;
               import mx.utils.ObjectProxy;
               import mx.rpc.events.ResultEvent;
               import volueObjects.photo;
               import mx.collections.ArrayCollection;
               import mx.utils.ArrayUtil;
               [Bindable]
               public var photoData:ArrayCollection = new ArrayCollection();
               [Bindable]
               private var photoRaw:ArrayCollection;
               // Result Handler - Fires when all data are coledted from xml
               private function photosInHandler(event:ResultEvent):void
                    // Inserting data in the photoRaw array collection
                    if (event.result.photos == null)
                         photoRaw = new ArrayCollection();
                    else if (event.result.photos.image is ArrayCollection)
                         photoRaw = event.result.photos.image;
                    else if (event.result.photos.image is ObjectProxy)
                         photoRaw = new ArrayCollection(ArrayUtil.toArray(event.result.photos.image));    
                    //Alert.show(photoRaw.length.toString());
                    // For loop
                    for ( var i:int=0; i<photoRaw.length; i++)
                         // Creating valueObject
                         var tempPhoto:photo = new photo();
                         //Creating object and inserting data from array collection
                         var photoFromArray:Object = photoRaw.getItemAt(i);
                         // Inserting data in  tempPhoto value object
                         tempPhoto.filename = photoFromArray.filename;
                         tempPhoto.photographer = photoFromArray.photographer;
                         tempPhoto.category = photoFromArray.category;
                         tempPhoto.desc = photoFromArray.desc;
                         //Adding data in photoData Array
                         photoData.addItem(tempPhoto);
               // starting Http Service. Send data
               private function initApp():void
                    photosIn.send();
          ]]>
     </mx:Script>
     <mx:HTTPService id="photosIn" method="get" showBusyCursor="true"
          url="selectData.php" result="photosInHandler(event)"  />
          <mx:LinkBar dataProvider="{Content}" fontSize="20" color="#FFFFFF" rollOverColor="#B5D2FA" x="350" y="10"/>
               <mx:ViewStack id="Content" resizeToContent="true" x="101" y="118">
                    <views:home id="home" label="Home"/>
                    <views:gallery id="gallery" label="Gallery" photoData="{photoData}" />
     </mx:ViewStack>
</mx:Application>
Here is php code:
<?php
echo "<?xml version=\"1.0\" \n?>";
$conn = mysql_connect("localhost", "root","");
if (!mysql_select_db("mygallerydb")) {
    echo "Unable to select mygallerydb: " . mysql_error();
    exit;
$sql = "SELECT * FROM photos";
$result = mysql_query($sql);
$filename = $_GET["filename"];
$photographer = $_GET["photographer"];
$category = $_GET["category"];
$desc = $_GET["desc"];
/* print out your own XML */
echo "<photos>\n";
while( $row = mysql_fetch_object( $result ) )
   echo "<image><filename>".$row->filename."</filename><photographer>".$row->photographer."</photographer>
                    <category>".$row->category."</category><desc>".$row->desc."</desc></image>";
echo "</photos>";
?>
I getting one row with values:
tempPhoto    volueObjects.photo (@19add2b1)   
    category    "".$row->category.""   
    desc    "".$row->desc.""   
    filename    "".$row->filename.""   
    photographer    "".$row->photographer.""  
Can someone help me?
thanks in advance

Answer 1

I found problem.
when i start the project i did not set application server type.
Thanks anyway.