Passando dados- * para inicializar Modal

Vi muitos resultados de pesquisa para passar dados para um modal, todos com possíveis soluções de trabalho, mas diferentes. Eu tenho um banco de dados MySql, com uma tabela única muito simples. Estou usando o PHP echo para fazer eco dos dados em uma tabela HTML. O final<td> é um botão de inicialização para acionar um modal. Não consigo fazer com que o código incluído funcione para mostrar os dados da linha no modal.

Há muitos comentários aqui enquanto estou aprendendo.

<?php
/* mysql connect info */
$mysqlhost = '';
$mysqlusername = '';
$mysqlpassword = '';
$mysqldb = '';
?>

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge"> 
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Website | Login</title>
<link href="css/bootstrap.css" rel="stylesheet"> 
<link href="css/style.css" rel="stylesheet">

<?php    
$mysqli = new mysqli($mysqlhost, $mysqlusername, $mysqlpassword,  $mysqldb);

if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}

$sql="SELECT * FROM leads";
$result=mysqli_query($mysqli,$sql);

// Associative array
$row=mysqli_fetch_assoc($result);
?>

<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
  <h1>
    <a class="navbar-brand" href="#">
    <span class="glyphicon glyphicon-th-list" aria-hidden="true"> 
    </a>
  </h1>
</div> 
</div>
</nav>

<header id="header">
<div class="container-fluid">
<div class="row">
  <div class="col-md-12">
  </div>
</div>
</div>
</header>

<!-- Beginning of Sections -->
<section id="main">
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<div class="container">

<table class="table table-striped">
<thead>
  <tr>
    <!--<th>Lead Number</th>-->
    <th>First Name</th>
    <th>Last Name</th>
    <th>Moving Date</th>
    <th>eMail</th>
    <th>Phone</th>
    <th>From</th>
    <th>To</th>
    <th>Moving Size</th>
    <!--<th>IP Address</th>-->
    <!--<th>Source</th>-->
    <th>Submission Time</th>
    <th>Actions</th>
  </tr>
  </thead>
  <tbody>


<?php
 while($row=mysqli_fetch_assoc($result))
 {
 echo "<tr>";
/*echo "<td>" . $row["lead_id"] ."<td>";*/
 echo "<td>" . $row["customer_first_name"] ."</td>";
echo "<td>" . $row["customer_last_name"] ."</td>";
echo "<td>" . $row["moving_date"] ."</td>";
echo "<td>" . $row["customer_email"] ."</td>";
echo "<td>" . $row["customer_phone"] ."</td>";
echo "<td>" . $row["customer_from_zip"] ."</td>";
echo "<td>" . $row["customer_to_zip"] ."</td>";
echo "<td>" . $row["customer_moving_size"] ."</td>";
/*echo "<td>" . $row["customer_ip_address"] ."<td>";*/
/*echo "<td>" . $row["lead_handle"] ."</td>";*/
echo "<td>" . $row["sent_date"] ."</td>";
echo "<td> <button type=\"button\" class=\"btn btn-primary btn-sm\    data-toggle=\"modal\" data-target=\"#myModal\" data-id=\"". $row["lead_id"]."\">Edit</button></td>";
echo "</tr>";   }
echo "</tbody>";
echo "</table>";

?>


<!-- Button trigger modal -->

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


</section>



<footer id="footerindex">
<div class="container-fluid">
  <div class="row">
    <div class="col-md-12">      
  </div>
</div>
</footer>

</div>









 <!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<!-- this is google jquery library-->

<script src="js/jquery-3.1.1.js"></script>
<script src="js/bootstrap.js"></script>
<script src="js/my.js"></script> 
<!-- This is the functionality of the login screen -->

<!-- at one point the drop down was not working because we did not include the bootstrap.js which much come after the initial include to the jquery library-->

<script type="text/javascript" src="/js/jquery-3.1.1.js">

$('#myModal').on('show.bs.modal', function (event) {
  var button = $(event.relatedTarget) 
  var id = button.data('id') 
  var modal = $(this)
  modal.find('.modal-title').text('Lead Number ' + id)
  modal.find('.modal-body input').val(recipient)
})

</script>



<!-- MODAL BEGIND -->

<div class="modal fade" id="myModal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
  <div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
    <h4 class="modal-title">Modal title</h4>
  </div>
  <div class="modal-body1">
    <p>One fine body&hellip;</p>
  </div>
  <div class="modal-footer">
    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
    <button type="button" class="btn btn-primary">Save changes</button>
  </div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->

</body>
</html>

Além disso, você pode me informar se pode adicionar scripts jQuery dentro do html e eles substituem o outro jquery, pois ativa o modal?

questionAnswers(1)

yourAnswerToTheQuestion