JavaScript for Modern Web Development: Building a Web Application Using HTML, CSS, and Javascript

453 Pages·2020·10.499 MB·English

by  ALOK RANJAN, ABHILASHA SINHA, RANJIT BATTEWAD

JavaScript
for Modern
Web Development
Building a Web Application Using
HTML, CSS, and JavaScript
by
Alok Ranjan
Abhilasha Sinha
Ranjit Battewad
FIRST EDITION 2020
Copyright © BPB Publications, India
ISBN: 978-93-89328-721
All Rights Reserved. No part of this publication may be reproduced or distributed in any form or by
any means or stored in a database or retrieval system, without the prior written permission of the
publisher with the exception to the program listings which may be entered, stored and executed in a
computer system, but they can not be reproduced by the means of publication.
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The information contained in this book is true to correct and the best of author’s & publisher’s
knowledge. The author has made every effort to ensure the accuracy of these publications, but cannot
be held responsible for any loss or damage arising from any information in this book.
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Dedicated to
Our Parents
who gave us roots to stay grounded and wings to fly high
Late Shri Arun Kumar Thakur and Smt. Nilu Thakur
Shri Ajit Kumar and Smt. Usha Sinha
Shri Narayan Battewad and Late Smt. Suwarna Battewad
About the Authors
Alok Ranjan is a B.Tech in Computer Science and Engineering from IIT
Delhi. After graduating in 2001, Alok worked with companies like Newgen,
Virtusa, and Convergys before starting his entrepreneurial journey. He co-
founded an IT Services Company, Walking Tree, in 2008, which specializes
in cross-platform web/mobile application development, digital
transformation and data-driven decisions. He has been involved in defining
and shaping technology products which have had a meaningful and
measurable impact. When he is not working with customers, he spends time
exploring technologies and building team.
Useful Links:
https://www.linkedin.com/in/alok-ranjan-b36a103/
https://walkingtree.tech/author/wtalok/
https://github.com/wtcalok
Abhilasha Sinha is BE Computer Science from Osmania University. After
completing her graduation in 2003, she started her career as a Software
Engineer with Infosys. She went on to be Senior Technology Architect in a
long and fulfilling association of 12 years. She started as a Java developer,
later moved to Oracle applications and also worked on middleware
technologies like BPEL and OSB. She joined Walking Tree in 2016, where
she continues to explore new technologies and deliver end-to-end custom
web applications for enterprises using the latest technologies and
frameworks like React.js, Angular and Node.js. She is also involved in
training in Modern Web Frameworks like React and Angular. When not
exploring something new, the mother of two boys loves spending time with
her family.
Useful Links:
https://www.linkedin.com/in/abhilasha-sinha-0b795020/
https://skillgaze.com/
https://walkingtree.tech/author/abhilasha-sinha/
Ranjit Battewad has 9+ years of full-stack web and mobile application
development experience. Associated with WalkingTree Technologies from
last 8+ years and playing the role of a senior technical lead, he has exposure
to complex application architecture design and development. His core
expertise areas are Ext JS, Sencha Touch, HTML, CSS, JavaScript, NodeJS,
MongoDB, PostgreSQL, Blockchain - Ethereum, Cordova, ReactJS, Java.
He has proven skills in developing and providing simple solutions for high
complexity applications & development problems. He has a strong
knowledge of databases, such as PostgreSQL and MySQL and is
responsible for the complete life cycle of the project with exceptional
project and team management skills.
Useful Links:
https://www.linkedin.com/in/ranjitbattewad/
https://walkingtree.tech/author/branjit/
https://github.com/ranjit-battewad
About the Reviewers
Suhail Abdul Rehman Chougule, Developed AI/ML Application, Linux,
IBM Power AI Servers, Web Services, Apache Axis2 1.2, SOAP, Django,
MS SQL Server, Ajax, Html, Multithreading,, LDAP (OpenDS), MySQL,
CSS, Object-Oriented JavaScript, jQuery, jQuery UI, SVN, Circle CI (For
Continuous Integration), Bugzilla, SSH. He Leads a team of 14 developers
to develop and launch the AI-based Clinical App called Doctor App. Doctor
App is a Web application and was implemented using MVC architectural
pattern.
Suhail Abdul Rehman Chougule, Designed and implemented UAE based
entities BI (Business Intelligence) dashboard which used Angular JS,
Django, backend MS SQL Server deployed on CISCO Servers. He
Evaluated new technologies. Added jQuery and jQuery UI as new
technologies to be used in different projects. He Implemented a large part of
the UI dynamic functionalities using CSS, jQuery, jQuery UI, Ajax, JSON,
and XML. He Developed back end and front-end parts of Doctor App.
Acknowledgements
First and foremost, we would like to thank the Almighty for giving us the
strength and capability to contribute to the field of knowledge. We would
like to thank everyone at BPB Publications for giving us the opportunity to
publish this book.
We would like to thank our parents and spouse for all the support system, so
we were able to focus on the book, besides our regular work.
Special mention to our children Aayush, Akshar and Vaidik - their energy,
positivity and curiosity, brightens our days and inspires us to keep going
always.
Last but not least, we would like to thank Pradeep, Suman and the entire
team of Walking Tree Technologies for all their timely support.
– Alok Ranjan
– Abhilasha Sinha
– Ranjit Battewad