a first draw of xml not finished yet

Website/angebot.php

@@ -82,7 +82,7 @@
 					     "<td colspan='5' class='beschreibung'>" . htmlentities($row['nachfr_beschr']) . "</td>" .
 					   "</tr>";
 					 }
-					?> 
+					?>
 	      </table>
 				<div>
 					<?php

Website/profile.php

@@ -1,7 +1,7 @@
 <?php
 
 	require_once("session.php");
-  include 'config.php';
+  require_once("config.php");
 	require_once("class.user.php");
 	$auth_user = new USER();
 
@@ -32,12 +32,15 @@
 					<th>Qualität</th>
 					<th>Lieferung</th>
 					<th>Angebot</th>
-					<th colspan="2">Günstigstes Angebot</th>
+					<th colspan="2">Alle Angebote vom Günstigsten zum Teuersten</th>
 					<?php
-							foreach ($db->query("SELECT * FROM nachfrager
+							foreach ($db->query("
+								SELECT * FROM nachfrager
 								LEFT JOIN anbieter
 								ON nachfrager.erfassungs_id = anbieter.erfassungs_id
-								WHERE nachfrager.benutzer_id = $user_id") as $row) {
+								WHERE nachfrager.benutzer_id = $user_id
+								ORDER BY anbieter.angebot_preis ASC
+								") as $row) {
 							  echo
 							  "<tr>" .
 							    "<td>" . substr(htmlentities($row['nachfr_datum']),0,10) . "&nbsp;" . "</td>" .
@@ -54,9 +57,11 @@
 													}
 								if (!empty(htmlentities($row['angebot_preis']))) {
 									echo
-									"<td>" . "<form method='post' action='".$_SERVER['PHP_SELF']."'>" .
+									"<td>" .
-													"<input class='sbtn' type='button' name='annehmen' value='Angebot annehmen' />" .
+										"<form method='GET' action='". "xml2.php" ."'>" .
-													"</form>" .
+											"<input type='hidden' name='angebot_id' value='".htmlentities($row['angebot_id'])."'/>" .
+											"<input class='sbtn' type='submit' name='annehmen' value='Angebot annehmen' />" .
+										"</form>" .
 								  "</td>" .
 							  "</tr>";
 							} else {

Website/suche.php

@@ -58,7 +58,7 @@ if (isset($_GET['keywords'])) {
 					<th>Lieferdatum</th>
 					<?php
 					if ($query->rowCount()) {
-						while ($row = $query->fetch()) {
+						while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
 							echo
 							"<tr>" .
 								"<td>" . substr(htmlentities($row['nachfr_datum']),0,10) . "&nbsp;" . "</td>" .

Website/xml2.php

@@ -0,0 +1,38 @@
+<?php
+require_once("config.php");
+//Creates XML string and XML document using the DOM
+$dom = new DomDocument('1.0', 'UTF-8');
+
+if (isset($_GET['angebot_id'])) {
+	$angebot_id = $_GET['angebot_id'];
+	$query = $db->query("
+    SELECT * FROM nachfrager
+    RIGHT OUTER JOIN anbieter
+    ON nachfrager.erfassungs_id=anbieter.erfassungs_id
+    WHERE anbieter.angebot_id=$angebot_id
+	");
+} else {
+	echo "ein problem ist aufgetreten.";
+  break;
+}
+//add root == artikel
+$artikel = $dom->appendChild($dom->createElement('artikel'));
+while ($result_array = $query->fetch(PDO::FETCH_ASSOC)) {
+  //loop through each key,value pair in row
+  foreach($result_array as $key => $value) {
+     //$key holds the table column name
+
+
+    //add track element to jukebox
+    $keys = $dom->createElement($key,$value);
+    $artikel->appendChild($keys);
+
+  }
+}
+$dom->formatOutput = true; // set the formatOutput attribute of domDocument to true
+
+// save XML as string or file
+$test1 = $dom->saveXML(); // put string in test1
+echo $test1;
+//$dom->save('test1.xml'); // save as file
+?>