Google Script How to Update Google Sheet data from a web App (Udemy.com)
Explore how you can use Google Script to connect Google Apps and with web apps to update your Google Spreadsheet
Created by: Laurence Svekis
Last updated November 2024
What you will learn
- output google sheets content
- send api requests to google script
- connect front end html and jQuery with backend Google Script
Course Description
Use Google Script to connect your Google Sheet data to a web app so users can update content within your sheet. Connect a sheet without having to share the entire sheet with them. Google Scripts provides an amazing opportunity to extend what you can do with Google Sheets. Source Code is included!!!!
Did you know you can publish web apps that have web urls directly from Google, no hosting and only using your Google Account.
Google Script is JavaScript with some added custom classes and methods..... Using Google script allows you full control over what your Google Apps can do connecting them together and making them work smarter.
Learn how to output and update your Google Sheet content using Google Script to publish it as a web URL.
JavaScript, HTML are prerequisites to this course. jQuery and Bootstrap are used within the application so experience using these technologies is essential to learning the content of this course.
Google provides a powerful set of tools with Google Apps. Google sheets is a great place to store data within a spreadsheet and then make use of that data in a number of ways. This course demonstrate how to connect and google sheet content and output it to a web app, and then update the Google Sheet content directly from the web app without having to open Google sheets.
- Share data within your Google Sheet
- Provide a url to update data without providing access to the Google Sheet itself
- Select and show content from a specific sheet
- You will be amazed at how easy it is to work with Google Sheets
This course provides ways to use the data for web development and more. Course covers outputting the data as a web app. This will give you access to the data using a URL which you can then share online. Select either one sheet or all its up to you no programming is needed.
Source code is included as well as how to update it to get the content from your own Google Sheet.
Minimal programming is required for this course, but a basic understanding is needed for the more advanced web application functionality.
Google sheets provides a great way to collaborate and use data online within a nicely packaged spreadsheet. Now you too can use that data.
I'm here to help you learn more about web applications and ready to answer any questions you may have.
Join now and start doing some amazing things online!
Instructor Details
- 4.4 Rating
296 Reviews
Laurence Svekis
Hi, I’m Laurence Svekis, and I’m here to help you learn smarter, build real skills, and confidently use AI and modern tools to create amazing things.
I’m a Google Developer Expert (GDE), international speaker, author, and educator specializing in AI-powered learning, Google Workspace automation, and practical development with Google Apps Script and JavaScript. I’ve been teaching online since 2002 and have helped over two million students worldwide develop real-world skills through hands-on courses, books, and workshops.
My passion is learning with AI—using AI not as a shortcut, but as a powerful learning partner. I focus on helping learners understand how things work, how to apply AI responsibly, and how to build tools that solve real problems. Many of my courses explore how AI can act as a tutor, assistant, or productivity booster inside everyday tools like Google Docs, Sheets, and Workspace.
I’m especially known for:
Google Apps Script & Google Workspace automation
Building AI-powered assistants and learning tools
JavaScript for real-world applications
Using AI to improve learning, productivity, and workflows
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Reviews
By Gene Yang on 10/26/2021
I'm also learning from the same instructor's different class, called "Google Apps Script Complete Course Beginner to Advanced." Compared to the class, this short class looks more thoughtfully organized.
By Sanderson Oliveira on 7/9/2020
Excelent! Good to Begin the studies of Google Apps script, Web apps and store data on Google sheets. And Lawrence in the classes show us how shearch documentation. Congratulations!
By Scott Wolz on 10/19/2019
The instructor is very clear, and easy to understand. The recording production is very good, and the instructor shows us where he is getting the reference code from.
By Gregory Cleland on 10/19/2018
As way of background, I've done a fair bit of basic Google Apps Script (GAS) mainly within Google Sheets and with the Gmail API, no website/web app stuff. I haven't previously been involved in fancier stuff like is used here. The course introduced me to several new "technologies" (for me), namely: how to use HtmlService, how to connect Google Sheets data to a webapp, jQuery & how to handle Change events in jQuery, how to use google.script.run to run a GAS script within a web app, including how to code for a success handler callback. Other notables were my first use of JSON, first use of Bootstrap and learning how to construct a table in a for loop. :-) This is definitely not a beginner's course; there are plenty of places to get a bit stuck but I'm happy to say that I got through to the end, with a few bumps in the road, and with a slightly enhanced version of the project in the course. The half-star off is just due to further explanation being needed in parts, as Laurence goes through things with little "fluff", but well-directed fluff can add to the general understanding of why we're doing things a certain way or where things fit in in the slightly bigger picture. So in a nutshell, I've benefited significantly from the course and have a "system" which will allow me to build out a simple update form for our field teams (they currently update their sheets via their job Sheet directly which is cumbersome). I hope Laurence's course "Google Sheet Data API JSON AJAX" will cover the tech to allow it to be a live 2-way update. Next stop...
By MAHMOUD ELGENDI on 8/25/2018
This is a great course and very great instructor The course will be more valuable if some more topics added like how to add drop-down-list, options, checkbox, dependent drop lists. Thank you
By Jeff Creamer on 8/18/2018
My main concern was to learn how to do Ajax gets and posts to a Google Sheet from stand-alone web pages. That concept is not covered in this course, but it is quite well illustrated by Laurence in a second course, "Google Sheet Data API JSON AJAX". I am very glad regardless that I completed this series because of its very helpful tips on the Toaster and use of Bootstrap. Nice job, Mr. Svekis! I also appreciate Laurence covering sheet.getDataRange(), which I had finally discovered on my own by trial and error after weeks of hard work. Wish I'd seen this first. Also I was frankly astonished to learn from Laurence that google.script.run actually does its magic just fine from within stand-alone pages generated by an Apps Script web service, even though sent to a strange browser. Incredible that the Google engineers managed that. I had used google.script.run previously in a custom sidebar for Sheets, but never thought it would work in web-server generated pages. I had naively assumed that these pages were empty except for my own code. My main concern was to learn how to do Ajax gets and posts to a Google Sheet from stand-alone web pages. That concept is not covered in this course, but it is quite well illustrated by Laurence in a second course, "Google Script How To Update Google Sheet Data From A Webpage". I am ver glad regardless that I completed this series first for its tips on Toaster and Bootstrap (as well as the revelation about google.script.run). Nice job, Mr. Svekis!
By Joseph Cox on 4/20/2018
Excellent course!! The instructor is very knowledgeable about the Google Scripting Language and is able to present the concepts in a way that is easily understandable. I feel ready to implement the knowledge gained from the course.
By Martin Noah on 4/7/2018
Fast-paced, which is good and bad. If anyone wants a short training and is willing to compromise feeling that you have missed out on something, this is the course for you. I would love to see a "Part 2" to expand on this (e.g.--the user selects a worksheet to update from a selection drop-down box on a main page, only allow the user to update columns 2-5, etc.)
By Rob Fitzgerald on 3/26/2018
This course was perfect for what I was looking for. It has front-end and backend information about setting up interactions between sheets and Google Scripts. It included both pop up boxes and web app interaction. Loved the course, I did it in only ~1 day (8hrs). Thanks Lawrence!
By Anthony Kempson on 8/25/2017
Excellent course! Just what I was looking for to build a real-life data logging application without having to worry about using a back-end server and database. Before taking the course, I hadn't heard of Google Scripts, so well done to Laurence for the course-content and for all of the lessons that were presented in a very clear, concise manner.
Quality Score
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Overall Score : 88 / 100












