Introduction In this tutorial we will create an example on how to print div data of a web page using JavaScript. You can also select data from a paragraph or table by just selecting the appropriate id value of the paragraph or table. In this example we will put some static data into a div…

Posted in JavaScript

Print div data of a web page using JavaScript

Introduction In this example we will see how to display data on XChart using AJAX, jQuery, Python Flask and MySQL. XChart displays different statistical data on different chart types such as column chart, bar chart, line chart, pie chart etc. This tutorial shows step by step so that we can understand how it happens. It…

Posted in AJAX Flask jQuery Python

AJAX jQuery based XChart Example using Python Flask MySQL

Introduction Here we will create Spring Boot Security Angular Login Logout Example which will show you how to integrate Spring Security with Angular 8 to login to the application. We will redirect user to the login page if user is not already logged in. Similarly we will redirect user to the home page if user…

Posted in Angular Spring Boot Spring REST Spring Security

Spring Boot Security Angular 8 Login Logout Example

Introduction This tutorial will show you how to build simple image slides using jQuery. The images will be put into a div and one after another image will be appeared with faded automatically. The image will be disappeared with faded. A function with time interval is set to make the image appeared automatically one after…

Posted in jQuery

Simple image slides using jQuery

Introduction We will see how to scroll to a section having id attribute using jQuery API. Suppose you have several links at the top of the page and manually scroll down to a particular section you just need to click on a link and you will simply jump to the section without scrolling down. Such…

Posted in jQuery

Scroll to a Section having id attribute using jQuery

Introduction In this tutorial I will show you how to work with Apache Kafka Streams for building Real Time Data Processing with STOMP over Websocket using Spring Boot and Angular 8. We will see how to build push notifications using Apache Kafka, Spring Boot and Angular 8. We need to provide some basic things that…

Posted in Angular Kafka Spring Boot WebSocket

Apache Kafka Streams for building Real Time Data Processing with STOMP over WebSocket using Spring Boot and Angular 8

Introduction In this example we will see an example on PHP AJAX jQuery CRUD. CRUD is an acronym for four operations such as Create, Read, Update and Delete. We are going to perform CRUD operations on company details. We will use here MySQL database to store company detail information. We will perform each operation asynchronously…

Posted in AJAX jQuery PHP REST

PHP REST API AJAX jQuery CRUD Example

Introduction In this example I will show you an example on Spring Boot jQuery AJAX CRUD. CRUD is an acronym for four operations such as Create, Read, Update and Delete. I am going to perform CRUD operations on company details. I will use here MySQL database to store company details information. I will perform each…

Posted in AJAX jQuery Spring Boot Spring JPA

Spring Boot jQuery AJAX CRUD Example

Introduction I will create an example to show you how to build jQuery AJAX based login logout using Python Flask MySQL. Flask is a light-weight framework for building rapid web application whose data are stored into MySQL database server. We will use HTML, AJAX technique using jQuery technology to call the REST API for login…

Posted in AJAX Flask jQuery MySQL Python

jQuery AJAX based Login Logout using Python Flask MySQL

Introduction This guide will walk you through how to build jQuery AJAX based registration system using Python Flask MySQL. In this example I am going to build REST API that will be called from front-end technologies – jQuery, HTML including AJAX technique. I will determine registration process based on various http status codes such as…

Posted in AJAX Flask jQuery MySQL Python

jQuery AJAX based Registration System using Python Flask MySQL

Introduction We will discuss here how to use AJAX in WordPress plugin. We will use the same plugin we created in the example. We have seen how to create MySQL table in our previous tutorial. This example will also show you how to en-queue JavaScript files. Till now our simple email subscription form could not…

Posted in jQuery Wordpress

How to use AJAX, jQuery in WordPress Plugin

Introduction We will create an example here and we will show you how to upload single file or multiple files using AJAX and jQuery along with Python Flask technologies. You can either upload single file using browse button or multiple files using browse button by holding CTRL key(in Windows OS) from keyboard while selecting multiple…

Posted in AJAX File Upload Flask jQuery Python

AJAX File(s) Upload using Python Flask and jQuery