html

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
  <style>
    /* Set height of the grid so .sidenav can be 100% (adjust as needed) */
    .row.content {height: 550px}

    /* Set gray background color and 100% height */
    .sidenav {
      background-color: #f1f1f1;
      height: 100%;
    }

    /* On small screens, set height to 'auto' for the grid */
    @media screen and (max-width: 767px) {
      .row.content {height: auto;}
    }
  </style>
</head>
<body>

<nav class="navbar navbar-inverse visible-xs">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="#"><img src=logo.png></a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav">
        <li><a href="index.html">Dashboard</a></li>
        <li class="active"><a href="citatt.php">Cities and Attractions</a></li>
        <li><a href="addTour.php">Add New Tour</a></li>
        <li><a href="updtAttraction.php">Update Attraction Details</a></li>
      </ul>
    </div>
  </div>
</nav>

<div class="container-fluid">
  <div class="row content">
    <div class="col-sm-3 sidenav hidden-xs">
      <h2><img src=logo.png width> </h2>
      <ul class="nav nav-pills nav-stacked">
        <li><a href="index.html">Dashboard</a></li>
        <li class="active"><a href="citatt.php">Cities and Attractions</a></li>
        <li><a href="addTour.php">Add New Tour</a></li>
        <li><a href="updtAttraction.php">Update Attraction Details</a></li>
      </ul><br>
    </div>
    <br>

    <div class="col-sm-9">
      <div class="well">
        <h4>Edit Attraction - <?php echo $_REQUEST['Attraction'];?></h4>
        <p>This report shows the cities and their related attractions.</p>
      </div>
      <div class="row">
        <div class="col-sm-9">
          <div class="well">
		  <table class="table">
		 <tr>
		 <th>Attraction No.</th>
		 <th>AttractionName	      </th>
		 <th>Category   </th>
		 <th>Allocated Time	  </th>
		 </tr>
           <?php
		   $name = $_REQUEST['Attraction'];
		   include 'getAttractionDataForUpdate.php';?>
		   </tr>
		   <tr>
		   <td>Change Name:</td>
		   <form action="changeName.php" method="POST">
		   <input type="hidden" name="oldname" value="<?php $_REQUEST['Attraction']?>"/>
		   <td><input type="text" name="attname"></td>
		   <td><input type="submit"></td>
		   </form>
		   </tr>
		   <td>Change Category</td>
		   <td>
		   <form action="changeCategory.php" method="POST">
		   <select name="enum">
			<option value="SHOPPING">Shopping</option>
			<option value="RELIGION">Religion</option>
			<option value="SPORT">Sport</option>
			<option value="ART">Art</option>
			</select>
			</td>
		   <td><input type="submit"></td>
		   <tr>
		   </form>
		   <td>Change Allocated Time</td>
		   <form action="changeTime.php" method="POST">
		   <td><input type="text" name="alltime"></td>
		   <td><input type="submit"></td>
		   </form>
		   </tr>
		</table>
          </div>
		  <p><a href="citatt.php">Back</p>
        </div>


      </div>

          </div>
        </div>
      </div>
    </div>
  </div>
</div>

</body>
</html>


############################################
## changeName.php below
############################################

<?php
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "bustours_lp";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}


$oldname = $_REQUEST['oldname'];
$newname = $_POST['attname'];
$sql = "UPDATE attraction_lp SET AttractionName='$newname' WHERE AttractionName='$oldname'";
$result = $conn->query($sql);


?>