Dj Techblog

A blog on web development

Top 5 CRM's for business automation in 2023

In this blog we are going to discuss Top 5 CRMs that you can use to automate your business and make your business run smoothly. Before we start let me give a brief introduction of what CRM is and what it can do

Published on June 18, 2023

Admin panel with Category Subcategory setup for ecommerce website in php

Ecommerce website with different products and itmes need to be categorized into categories and subcategories. In this article I will show how you can build a fully functional admin panel with create, display, edit and delete category subcategory of items dynamically for an ecommerce shopping website.

Published on July 7, 2021

Add a shopping cart to ecommerce website in php

Add to cart or shopping-cart is an important feature of ecommerce webiste. It allows the user to add as many products into his/her shopping cart and later check out with all the items at a time. The user can view, delete or add the items to his cart any time. This makes shopping easy and user friendly.

Published on July 17, 2021

Angular 12 Tutorial- Build your first Angular web application

This is a beginner level tutorial to install Angular development platform via npm CLI tool. Learn the basic components of angular appplication to develop a simple web application and serve the application via localhost development server.

Published on June 29, 2021

Build Single Page Application (SPA) using AngularJS

By Single page application we mean, a webpage that changes the url and content from the web server without reloading itself. Basically, it interacts with the user by dynamically rewriting the current web page with new data from the web server. It retrieves all the html, css and javascript elements with single page load but present them as requested by the user.

Published on Jan 8, 2021

Demo angular web-application with ng-click AngularJS directive

ng-click is an angular js directive which makes a webpage more interactive and determines the action to be taken when certain html element is clicked. Here we will create a angular web application with two buttons Like and Dislike, count the number of likes and dislikes and display it.

Published on Jan 6, 2021

Mobile number verification by otp sms in php using Textlocal

For mobile number verification we need a sms gateway to route our sms. We will use sms gateway Textlocal's API and send otp to mobile number. We can use this mobile number verification process in different register form for user registration.

Published on Oct 8, 2020

Simple login form in Ajax and php using mobile number

We use Javascript to retrieve data from login form and send it to server by making an ajax call. Server responds and we can show the response in the landing page without refreshing the page. This way we need not to refresh the landing page every time a user enters wrong credentials.

Published on Oct 10, 2020

Instamojo payment gateway integration in php

Instamojo payment gateway integration in php is easy and mobile friendly. We can use Instamojo API in any e-commerce website to dynamically generate payment url for online payment. We will use php wrapper class for Instamojo API to generate payment url dynamically.

Published on Oct 11, 2020

Generating One time url in php for email verification

A one time url is a link so designed that it can be used only once. It is used for variety of purposes like email verification link, one time download link, password reset link.

Published on Oct 17, 2020

Apache server setup in Windows 10

I will show you to install apache 2.4 http server in windows 10, after successful installation, we will configure the server according to our basic need to host a simple website.

Published on Oct 30, 2020


Debabratta Jena

I am certified freelancer Zoho developer. I have vast experience in customizing Zoho One suite and many zoho apps like CRM, Books, Creator, Inventory, Projects, Zoho People and Zoho Desk. Feel free to contact me at

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Php Zoho CRM Zoho Creator Zoho Books Zoho Inventory Zoho Desk Zoho Projects Zoho Form Javascript CSS Ajax Angular JS Apache Server