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Building Production-Grade Web Applications with Supabase

You're reading from   Building Production-Grade Web Applications with Supabase A comprehensive guide to database design, security, real-time data, storage, multi-tenancy, and more

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Product type Paperback
Published in Aug 2024
Publisher Packt
ISBN-13 9781837630684
Length 534 pages
Edition 1st Edition
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Author (1):
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David Lorenz David Lorenz
Author Profile Icon David Lorenz
David Lorenz
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Toc

Table of Contents (20) Chapters Close

Preface 1. Part 1:Creating the Foundations of the Ticket System App
2. Chapter 1: Unveiling the Inner Workings of Supabase and Introducing the Book’s Project FREE CHAPTER 3. Chapter 2: Setting Up Supabase with Next.js 4. Chapter 3: Creating the Ticket Management Pages, Layout, and Components 5. Part 2: Adding Multi-Tenancy and Learning RLS
6. Chapter 4: Adding Authentication and Application Protection 7. Chapter 5: Crafting Multi-Tenancy through Database and App Design 8. Chapter 6: Enforcing Tenant Permissions with RLS and Handling Tenant Domains 9. Chapter 7: Adding Tenant-Based Signups, including Google Login 10. Part 3: Managing Tickets and Interactions
11. Chapter 8: Implementing Dynamic Ticket Management 12. Chapter 9: Creating a User List with RPCs and Setting Ticket Assignees 13. Chapter 10: Enhancing Interactivity with Realtime Comments 14. Chapter 11: Adding, Securing, and Serving File Uploads with Supabase Storage 15. Part 4: Diving Deeper into Security and Advanced Features
16. Chapter 12: Avoiding Unwanted Data Manipulation and Undisclosed Exposures 17. Chapter 13: Adding Supabase Superpowers and Reviewing Production Hardening Tips 18. Index 19. Other Books You May Enjoy

Implementing a page to create a new ticket

We’ll now create a page that is shown when the Create New Ticket navigation button is clicked.

Since, per our navigation component code, we wanted the ticket creation to be at /tickets/new, you now have to create the app/tickets/new/page.js file.

Then, we want to show a form that allows us to set the title and a description for a new ticket – that’s sufficient at the moment, but you can extend the form to allow more input later (such as Urgency, Reference Link, or whatever comes to your mind with regards to ticket management).

We also want frontend functionality, such as onSubmit, in the ticket creation form, so we’ll certainly need a client component ('use client';). This time, we will simply make the page itself the client component.

To do this, go to app/tickets/new/page.js and add the following code:

"use client";
import { useRef } from "react";
export default function...
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