this post a user select multiple records using checkbox fields and click the delete button a loading image gif show and a successfully message display and animate effect every row selected without refresh the page
The jQuery Form Plugin allows you to easily and unobtrusively upgrade HTML forms to use AJAX. The main methods, ajaxForm and ajaxSubmit, gather information from the form element to determine how to manage the submit process. Both of these methods support numerous options which allow you to have full control over how the data is submitted.
--
-- Table structure for table `employee`
--
CREATE TABLE `employee` (
`id` int(11) NOT NULL,
`name` varchar(100) NOT NULL,
`position` varchar(100) NOT NULL,
`office` varchar(100) NOT NULL,
`age` int(11) NOT NULL,
`salary` int(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
--
-- Dumping data for table `employee`
--
INSERT INTO `employee` (`id`, `name`, `position`, `office`, `age`, `salary`) VALUES
(1, 'Caite Ednalan', 'Accountant', 'Tokyo', 36, 5689),
(2, 'Mark Oto Ednalan', 'Chief Executive Officer (CEO)', 'London', 56, 5648),
(3, 'Jacob thompson', 'Junior Technical Author', 'San Francisco', 23, 5689),
(4, 'cylde Ednalan', 'Software Engineer', 'Olongapo', 23, 54654),
(5, 'Angelica Ramos', 'Software Engineer', 'San Francisco', 26, 5465),
(6, 'Airi Satou', 'Integration Specialist', 'New York', 53, 56465),
(8, 'Tiger Nixon', 'Software Engineer', 'London', 45, 456),
(9, 'Airi Satou', 'Pre-Sales Support', 'New York', 25, 4568),
(10, 'Angelica Ramos', 'Sales Assistant', 'New York', 45, 456),
(11, 'Ashton updated', 'Senior Javascript Developer', 'Olongapo', 45, 54565),
(12, 'Bradley Greer', 'Regional Director', 'San Francisco', 27, 5485),
(13, 'Brenden Wagner', 'Javascript Developer', 'San Francisco', 38, 65468),
(14, 'Brielle Williamson', 'Personnel Lead', 'Olongapo', 56, 354685),
(15, 'Bruno Nash', 'Customer Support', 'New York', 36, 65465),
(16, 'cairocoders', 'Sales Assistant', 'Sydney', 45, 56465),
(17, 'Zorita Serrano', 'Support Engineer', 'San Francisco', 38, 6548),
(18, 'Zenaida Frank', 'Chief Operating Officer (COO)', 'San Francisco', 39, 545),
(19, 'Yuri Berry', 'Accountant', 'Tokyo', 38, 5468);
--
-- Indexes for dumped tables
--
--
-- Indexes for table `employee`
--
ALTER TABLE `employee`
ADD PRIMARY KEY (`id`);
--
-- AUTO_INCREMENT for dumped tables
--
--
-- AUTO_INCREMENT for table `employee`
--
ALTER TABLE `employee`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=20;
//app.py
from flask import Flask, render_template, request, jsonify
from flask_mysqldb import MySQL,MySQLdb #pip install flask-mysqldb https://github.com/alexferl/flask-mysqldb
app = Flask(__name__)
app.secret_key = "caircocoders-ednalan"
app.config['MYSQL_HOST'] = 'localhost'
app.config['MYSQL_USER'] = 'root'
app.config['MYSQL_PASSWORD'] = ''
app.config['MYSQL_DB'] = 'testingdb'
app.config['MYSQL_CURSORCLASS'] = 'DictCursor'
mysql = MySQL(app)
@app.route('/')
def index():
cur = mysql.connection.cursor(MySQLdb.cursors.DictCursor)
cur.execute("SELECT * FROM employee ORDER BY id DESC")
employeelist = cur.fetchall()
return render_template('index.html', employeelist=employeelist)
@app.route("/delete",methods=["POST","GET"])
def delete():
cur = mysql.connection.cursor(MySQLdb.cursors.DictCursor)
for getid in request.form.getlist('checkdelete'):
print(getid)
cur.execute('DELETE FROM employee WHERE id = {0}'.format(getid))
mysql.connection.commit()
cur.close()
return jsonify('Records deleted successfully')
if __name__ == "__main__":
app.run(debug=True)
templates/index.html
//templates/index.html
<!DOCTYPE html>
<html>
<head>
<title>Delete Multiple Records using Python Flask Mysql and Jquey Ajax with Animated Effect</title>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.form/4.3.0/jquery.form.min.js" integrity="sha384-qlmct0AOBiA2VPZkMY3+2WqkHtIQ9lSdAsAn5RUJD/3vA5MKDgSGcdmIv4ycVxyn" crossorigin="anonymous"></script>
</head>
<body>
<div class="container">
<br />
<div class="table-responsive">
<h3 align="center">Delete Multiple Records using Python Flask Mysql and Jquey Ajax with Animated Effect</h3><br />
<div class="table-responsive">
<div id="targetLayer" class="btn btn-success" style="display:none;width:100%;margin-bottom: 10px;"></div>
<div id="loader-icon" style="display:none;"><img src="/static/img/loader.gif" /></div>
<form id="deleteall" action="/delete" method="post">
<table class="table table-bordered">
<thead>
<tr>
<th width="5%">
<input type="submit" value="Delete" name="delete_all" id="delete_all" class="btn btn-danger btn-xs" />
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Salary</th>
</tr>
</thead>
{% for row in employeelist %}
<tr>
<td>
<input type="checkbox" name="checkdelete" id="checkdelete" class="delete_checkbox" value="{{row.id}}" />
</td>
<td>{{row.name}}</td>
<td>{{row.position}}</td>
<td>{{row.office}}</td>
<td>{{row.age}}</td>
<td>$ {{ "%.2f"|format(row.salary) }}</td>
</tr>
{% endfor %}
</table>
</form>
</div>
</div>
</div>
<style>
.removeRow {background-color: #ff7373;color:#FFFFFF;}
</style>
<script>
$(document).ready(function(){
$('.delete_checkbox').click(function(){
if($(this).is(':checked')) {
$(this).closest('tr').addClass('removeRow');
}else{
$(this).closest('tr').removeClass('removeRow');
}
});
$('#deleteall').submit(function(event){
if($('#checkdelete').val()){
event.preventDefault();
$('#loader-icon').show();
$('#targetLayer').hide();
$(this).ajaxSubmit({
target: '#targetLayer',
success:function(data){
$('.removeRow').fadeOut(1500);
$('#loader-icon').hide();
$('#targetLayer').show();
$('#targetLayer').html(data);
},
resetForm: true
});
}
return false;
});
});
</script>
</body>
</html>
