Create a Progress Bar Data Insert using PHP Mysqli bootstrap and Jquery Ajax
<!DOCTYPE html>
<html>
<head>
<title>Create a Progress Bar Data Insert using PHP Mysqli bootstrap and Jquery Ajax</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script>
$(document).ready(function(){
$('#sample_form').on('submit', function(event){
event.preventDefault();
var count_error = 0;
if($('#username').val() == '')
{
$('#first_name_error').text('User Name is required');
count_error++;
}
else
{
$('#first_name_error').text('');
}
if($('#useremail').val() == '')
{
$('#last_name_error').text('Email is required');
count_error++;
}
else
{
$('#last_name_error').text('');
}
if(count_error == 0)
{
$.ajax({
url:"ajax_progressbar.php",
method:"POST",
data:$(this).serialize(),
beforeSend:function()
{
$('#save').attr('disabled', 'disabled');
$('#process').css('display', 'block');
},
success:function(data)
{
var percentage = 0;
var timer = setInterval(function(){
percentage = percentage + 20;
progress_bar_process(percentage, timer,data);
}, 1000);
}
})
}
else
{
return false;
}
});
function progress_bar_process(percentage, timer,data)
{
$('.progress-bar').css('width', percentage + '%');
if(percentage > 100)
{
clearInterval(timer);
$('#sample_form')[0].reset();
$('#process').css('display', 'none');
$('.progress-bar').css('width', '0%');
$('#save').attr('disabled', false);
$('#success_message').html(data);
setTimeout(function(){
$('#success_message').html('');
}, 5000);
}
}
});
</script>
</head>
<body>
<br />
<br />
<div class="container">
<h1 align="center">Create a Progress Bar Data Insert using PHP Mysqli bootstrap and Jquery Ajax</h1>
<br />
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Registration</h3>
</div>
<div class="panel-body">
<span id="success_message"></span>
<form method="post" id="sample_form">
<div class="form-group">
<label>User Name</label>
<input type="text" name="username" id="username" class="form-control" />
<span id="first_name_error" class="text-danger"></span>
</div>
<div class="form-group">
<label>Email</label>
<input type="text" name="useremail" id="useremail" class="form-control" />
<span id="last_name_error" class="text-danger"></span>
</div>
<div class="form-group" align="center">
<input type="submit" name="save" id="save" class="btn btn-info" value="Save" />
</div>
</form>
<div class="form-group" id="process" style="display:none;">
<div class="progress">
<div class="progress-bar progress-bar-striped active bg-success" role="progressbar" aria-valuemin="0" aria-valuemax="100" style=""></div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
//ajax_progressbar.php
<?php
include"dbcon.php";
if(isset($_POST["username"]))
{
$username = $_POST["username"];
$useremail = $_POST["useremail"];
$sql = "INSERT INTO tbl_user (username, useremail) VALUES ('".$username."','".$useremail."')";
if ($conn->query($sql) === TRUE) {
echo "<div class='alert alert-success'>New record created successfully</div>";
$conn->close();
} else {
echo "Error: " . $sql . "<br>" . $conn->error."";
}
}
?>
//dbcon.php
<?php
$conn = new mysqli('localhost','root','','testingdb');
if ($conn->connect_error) {
die('Error : ('. $conn->connect_errno .') '. $conn->connect_error);
}
?>
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