Guest User

piggybank

a guest
Mar 22nd, 2017
29
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
PHP 1.27 KB | None | 0 0
  1. <html>
  2.     <head>
  3.         <title>Dropdown</title>
  4.     </head>
  5.     <body>
  6.         <form action="<?= $PHP_SELF ?>" method="post">
  7.             Stadt:
  8.             <select name="stadt">
  9.                 <?php
  10.  
  11.                 $servername = "localhost";
  12.                 $username = "root";
  13.                 $password = "";
  14.                 $dbname = "tagebuch1";
  15.                 $mysqli = new mysqli($servername, $username, $password, $dbname);
  16.                 if ($mysqli->connect_errno) {
  17.                     echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " .            $mysqli->connect_error;
  18.                  }
  19.  
  20.                   // SQL-Query erzeugen
  21.                   $sql = "SELECT * FROM privnahrungsmittel ORDER BY privnmName";
  22.                   $result = mysql_query($sql);
  23.  
  24.                   // für jeden Eintrag ein Option-Tag erstellen
  25.                   while ($row = mysql_fetch_array($result)) {
  26.                       echo '<option value="'.$row['idprivNahrungsmittel'].'"'.($_POST['idprivNahrungsmittel'] == $row['idprivNahrungsmittel'] ? " selected": "").'>'.$row['privnmName'].'</option>';
  27.                   }
  28.  
  29.                 ?>
  30.             </select>
  31.             <input type="submit" value="Senden" />
  32.         </form>
  33.     </body>
  34. </html>
Add Comment
Please, Sign In to add comment