How to show an XML doc's node?/element in a dynamic textbox?

Question

Hello!
I would like to show an XML doc's node?/element in a textbox. I am importing the XML data from a PHP page. My code looks like this:
var xmlRequest:URLRequest = new URLRequest("adatatvitel.php");
var xmlLoader:URLLoader = new URLLoader(xmlRequest);
xmlLoader.addEventListener(Event.COMPLETE, init);
function init(e:Event):void{ 
  var xmlDoc:XMLDocument = new XMLDocument();
  xmlDoc.ignoreWhite = true;
  var datasXML:XML = XML(xmlLoader.data);
  xmlDoc.parseXML(datasXML.toXMLString());
This program would be a quiz. First I would like to write out the first data: Question with the appropriate Answers. If the player's answer is correct, the program would show the second set.  Thanks in advance!
Here is my PHP code:
<?php
require("db.php");
$sql = "SELECT * FROM kerdesvalasz";
$result = mysql_query($sql) or die(mysql_error());
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
echo "<datas>";
while($row = mysql_fetch_array($result))
  echo '<data>';
  echo '<question>'.$row['kerdes'].'</question>';
  echo '<answer1>'.$row['valasz1'].'</answer1>';
  echo '<answer2>'.$row['valasz2'].'</answer2>';
  echo '<answer3>'.$row['valasz3'].'</answer3>';
  echo '<answer4>'.$row['valasz4'].'</answer4>';
  echo '<correct>'.$row['helyes'].'</correct>';
  echo '</data>';
echo "</datas>";
?>

Answer 1

Hi Taly,
Florian is right, you need to knwo / set a maximum columns ( i assumed he actually mean column) so that content being displayed will be visible on form.
I would suggest you to reaccess to your solution again if this design and think what if you have 999 columns, how do you want to display the content in form .
I would suggest to transpose your content to display as row in form, and let the content to flow.
This should solve your issue.
Hope this helps.
regards,
Xiang Li