TalkPHP - View Single Post - How use PHP to read image files from a folder and display them in Flex 3 tilelist.

chunL · 07-10-2009, 01:26 AM

Hello. I need help on displaying images from a folder dynamically using PHP and display it on FLEX 3 TileList. Im currently able to read the image files from the folder but i don't know how to display them in the TileList. This is my current code

PHP :

PHP Code:


			
<?php

//Open images directory



$imglist = '';



$dir = dir("C:\Documents and Settings\april09mpsip\My Documents\Flex Builder 3\PHPTEST\src\Assets\images");



//List files in images directory

while (($file = $dir->read()) !== false)

{

if (eregi("gif", $file) || eregi("jpg", $file) || eregi("png", $file))

echo "filename: " . $file . "\n";

}



$dir->close();

?>

FLEX 3 :

Code:

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="pic.send();">


<mx:Script>
<![CDATA[

import mx.controls.Alert;
import mx.events.FlexEvent;
import mx.rpc.events.FaultEvent;
import mx.events.ItemClickEvent;
import mx.rpc.events.ResultEvent;


public var image:Object;

private function resultHandler(event:ResultEvent):void
{

image = (event.result);
ta1.text = String(event.result);

}

private function faultHandler(event:FaultEvent):void
{

ta1.text = "Fault Response from HTTPService call:\n ";
}

]]>

</mx:Script>

<mx:TileList x="31" y="22" initialize="init();" dataProvider = "{image}" width="630" height="149"/>

<mx:String id="phpPicture">http://localhost/php/Picture.php</mx:String>
<mx:HTTPService id="pic" url="{phpPicture}" method="POST"
result="{resultHandler(event)}" fault="{faultHandler(event)}"/>



<mx:TextArea x="136" y="325" width="182" height="221" id="ta1" editable="false"/>




<mx:Label x="136" y="297" text="List of files in the folder" width="182" height="20" fontWeight="bold" fontSize="13"/>


</mx:Application>

Thanks. Need help as soon as possbile. URGENT.

Tags - added by codefreak - Note from mod: please read,
Prettifying Pasted Code on TalkPHP
Thank you, and have a nice day.

07-10-2009, 01:26 AM	#1 (permalink)
chunL The Visitor Join Date: Jul 2009 Posts: 3 Thanks: 1	How use PHP to read image files from a folder and display them in Flex 3 tilelist. Hello. I need help on displaying images from a folder dynamically using PHP and display it on FLEX 3 TileList. Im currently able to read the image files from the folder but i don't know how to display them in the TileList. This is my current code PHP : PHP Code: `<?php //Open images directory $imglist = ''; $dir = dir("C:\Documents and Settings\april09mpsip\My Documents\Flex Builder 3\PHPTEST\src\Assets\images"); //List files in images directory while (($file = $dir->read()) !== false) { if (eregi("gif", $file) \|\| eregi("jpg", $file) \|\| eregi("png", $file)) echo "filename: " . $file . "\n"; } $dir->close(); ?>` FLEX 3 : Code: <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="pic.send();"> <mx:Script> <![CDATA[ import mx.controls.Alert; import mx.events.FlexEvent; import mx.rpc.events.FaultEvent; import mx.events.ItemClickEvent; import mx.rpc.events.ResultEvent; public var image:Object; private function resultHandler(event:ResultEvent):void { image = (event.result); ta1.text = String(event.result); } private function faultHandler(event:FaultEvent):void { ta1.text = "Fault Response from HTTPService call:\n "; } ]]> </mx:Script> <mx:TileList x="31" y="22" initialize="init();" dataProvider = "{image}" width="630" height="149"/> <mx:String id="phpPicture">http://localhost/php/Picture.php</mx:String> <mx:HTTPService id="pic" url="{phpPicture}" method="POST" result="{resultHandler(event)}" fault="{faultHandler(event)}"/> <mx:TextArea x="136" y="325" width="182" height="221" id="ta1" editable="false"/> <mx:Label x="136" y="297" text="List of files in the folder" width="182" height="20" fontWeight="bold" fontSize="13"/> </mx:Application> Thanks. Need help as soon as possbile. URGENT. Tags - added by codefreak - Note from mod: please read, Prettifying Pasted Code on TalkPHP Thank you, and have a nice day. Last edited by codefreek : 07-10-2009 at 06:48 AM. Reason: TAGS - has been added - http://www.talkphp.com/lounge/4563-prettifying-pasted-code-talkphp.html