Show dynamic data on modal popup using php

In this tutorial, we are going to learn about how to show dynamic data on modal popup using PHP MySQLi.

Step 1 :- Before using the Bootstrap to create modal popup, the Bootstrap and jQuery library need to be included first.

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>

Step 2 :- Create table to show data.

<table class="table table-bordered table-striped">
   <thead>
      <tr class="btn-primary">
	    <th>S.No.</th>
	    <th>Name</th>
	    <th>Phone Number</th>
	    <th>Email</th>
	    <th></th>
	  </tr>
   </thead>
   <tbody>
      <tr>
	    <td></td>
	    <td></td>
	    <td></td>
	    <td></td>
	    <td></td>
      </tr>
    </tbody>
</table>

Step 3 :- Create user table in database.

CREATE TABLE `codingmantra`.`user` ( `id` INT(11) NOT NULL AUTO_INCREMENT , `name` VARCHAR(100) NOT NULL , `phone` VARCHAR(50) NOT NULL , `email` VARCHAR(200) NOT NULL , PRIMARY KEY (`id`)) ENGINE = InnoDB;

Step 4 :- Create connection to database in php file.

The mysqli_connect() function opens a new connection to the MySQL server.

Syntax : - mysqli_connect(hostname, username, password, database);

<?php $con = mysqli_connect('localhost','root','','codingmantra'); ?>

Step 5 :- Show dynamic data on table.

<table class="table table-bordered table-striped">
    <thead>
    	<tr class="btn-primary">
	    	<th>S.No.</th>
	    	<th>Name</th>
	    	<th>Phone Number</th>
	    	<th>Email</th>
	    	<th></th>
	    </tr>
    </thead>
    <tbody>
    	<?php 
    		$sql = 'SELECT * FROM user';    // Select table here 
    		$result = mysqli_query($con,$sql);  // here i am run the query
    		$i = 1;                             // only creates sequence of the data
    		while($row = mysqli_fetch_array($result)) // Showing all the data
    		{
    	?>
    	<tr>
	        <td><?php echo $i; ?></td>
	    	<td><?php echo $row['name']; ?></td>
	    	<td><?php echo $row['phone']; ?></td>
	    	<td><?php echo $row['email']; ?></td>
	    	<td>
	    		// Now next step... here i am creating a button to open the modal popup
	    	</td>
    	</tr>

    					
    	<?php 
    		$i++;
    	    }
    	?>
    </tbody>
</table>

Step 6 :- Creating a button to open a modal popup.

<table class="table table-bordered table-striped">
    <thead>
    	<tr class="btn-primary">
	    	<th>S.No.</th>
	    	<th>Name</th>
	    	<th>Phone Number</th>
	    	<th>Email</th>
	    	<th></th>
	    </tr>
    </thead>
    <tbody>
    	<?php 
    		$sql = 'SELECT * FROM user'; 
    		$result = mysqli_query($con,$sql);
    		$i = 1;
    		while($row = mysqli_fetch_array($result)) 
    		{
    	?>
    	<tr>
	    	<td><?php echo $i; ?></td>
	    	<td><?php echo $row['name']; ?></td>
	    	<td><?php echo $row['phone']; ?></td>
	    	<td><?php echo $row['email']; ?></td>
	    	<td>

            // here i am creating a button to open a modal popup

	    	<button type="button" class="btn btn-info" data-toggle="modal" data-target="#myModal<?php echo $row['id'] ?>">View</button>



	    	</td>
    	</tr>

        //  here i am creating a modal popup code.........

    	<div id="myModal<?php echo $row['id'] ?>" class="modal fade" role="dialog">
			<div class="modal-dialog">
			    <div class="modal-content">
					<div class="modal-header">
						 <button type="button" class="close" data-dismiss="modal">&times;</button>
						    <h4 class="modal-title">Details</h4>
				    </div>
				    <div class="modal-body">
						 <h3>Name : <?php echo $row['name']; ?></h3>
						 <h3>Mobile Number : <?php echo $row['phone']; ?></h3>
						 <h3>Email : <?php echo $row['email']; ?></h3>
				    </div>
				</div>
			</div>
		</div>

        // end modal popup code........

    	<?php 
    		$i++;
    		}
    	?>
    </tbody>
</table>

Two Important things you have to noticed mates :-

1) you have to pass id on button.

Like this :-

 data-target="#myModal<?php echo $row['id'] ?>"

2) You have to pass id on modal popup

Like this:-

<div id="myModal<?php echo $row['id'] ?>" class="modal fade" role="dialog">

Hope this will help our developers.