Main Page

<!DOCTYPE html>
<html>
<head>
    <title>Insert data in MySQL database using Ajax</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="mystyle.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div id="targetLegit"> </div>
<p id="target">
</p>
<script>
$(document).ready(function() {
$('#targetLegit').load('showProfileData.php');
$('#butsave').on('click', function() {
let profilePageName = $('#profilePageName').val();
let aboutMeText = $('#aboutMeText').val();
    $.ajax({
        url: "saveProfileData.php",
        type: "POST",
        data: {
        profilePageName,
        aboutMeText
        },
        cache: false,
        success: function(dataResult){
            dataResult = JSON.parse(dataResult);
            if(dataResult.statusCode==200){
                $("#butsave").removeAttr("disabled");
                $('#fupForm').find('input:text').val('');
                $("#success").show();
                $('#success').html('Data added successfully !');
                $('#targetLegit').load('showProfileData.php');
            }
            else if(dataResult.statusCode==201){
                alert("Error occured !");
            }


    }

    });
});
});
</script>
<?php
session_start();
  if(!isset($_SESSION['user_id'])){
        echo "You're not logged in<br>";
        echo <<<EOT
<a href="login2.php"><img src="loginicon.png"></a>
</a><br>
<a href="register2.php"><img src="RegisterButton.png"></a>
</p>
EOT;
        exit;
    } else {
                echo <<<EOT
        <p> FORUM CODE HERE </p>
<div style="margin: auto;width: 60%;">
    <div class="alert alert-success alert-dismissible" id="success" style="display:none;">
      <a href="#" class="close" data-dismiss="alert" aria-label="close">×</a>
    </div>
    <form id="fupForm" name="form1" method="post">
        <div class="form-group">
            <label for="profilePageName">Name:</label>
            <input type="text" class="form-control" id="profilePageName" placeholder="Name" name="profilePageName">
        </div>
<div>
  <p><label for="aboutMeText">User Submitted Data</label></p>
  <textarea id="aboutMeText" name="aboutMeText" rows="50" cols="100"></textarea>
</div>
        <input type="button" name="save" class="btn btn-primary btn-lg" value="Save to Database" id="butsave">
    </form>
</div>
</body>
EOT;
   echo "Yo you're logged in";
    }
?>
      <p>Log-out icon on a styled link button:
        <a href="logout2.php" class="btn btn-info btn-lg">
          <span class="glyphicon glyphicon-log-out"></span> Log Out
        </a>
      </p>

</html>