![]() ![]() Partials allow you to break the rendering process into more manageable chunks. Notice that we are rendering the form as a partial, so we can reuse it later, possibly in a separate page that lets users add more details to a task. ![]() class TasksController Īdd the following code to the file to display this form partial on the home page. Our form will use this as the default task. Start by creating a new task in the index action on our TasksController. So let’s add a form using which the users can add new tasks. Step 6: Ability to create new tasksĪ task manager without any tasks is boring. ![]() If you see something like this, that means Tailwind is working correctly, too. If you reload the browser now, the words “Task Manager” should greet you. In addition to the migration, the generate resource command should have also created an empty TasksController for you. Rails throws this error because we haven’t created our index action yet. Now restart your Rails app, and reload the browser. Rails recommends to put the root route at the top of config/routes.rb, as it will be matched first, as this is the most popular route of most Rails applications. For this, open the routes.rb file and add the following directive at the top. Next, we will change the routes.rb file to change the home page to the tasks page instead of the Rails welcome page. If you open your SQLite database using a database viewer such as DB Browser, you should see a tasks table in the database. This file should have the following content. The exact name will be different as Rails uses the timestamp to generate the name of the migration file. Running this command will create a 20220212031029_create_tasks.rb migration file under the db/migrate directory. module.exports = completed:booleanĪ resource is any object that you want users to be able to access via URI and perform CRUD (or some subset thereof) operations on can be thought of as a resource. However, the tailwindcss-rails gem does it automatically for you, also setting the tailwind directives in the file. Tailwind watches these files to generate the final CSS. ![]() The next step is to configure the template paths in the config/ file. For more details, check out my post on Foreman. Then run the Tailwind installer, which will set up Tailwind for you, additionally setting up the foreman, which makes running the Tailwind very easy. If you don’t want to use it (I highly suggest that you give it a try), the rest of the tutorial should still work for you.įirst, install the tailwindcss-rails gem that makes the setup painless. Now you could build this task manager without Tailwind, just using plain CSS, but since I started learning Tailwind, I’ve gotten fond of it and like to use it in all my projects. If everything works, Rails should greet you with the following screen. Use the following command to start the server and visit the URL to see your app. Let’s run the app to make sure everything is set up correctly. Run the following command to create a new Rails application in a new terminal window. With that out of the way, let’s start by creating a new Rails app. For this application, I will use the following stack: If not, just follow the getting started guide and you should be all set. I’ll assume that you have installed the required dependencies for building a Rails app. You can add new tasks, edit existing ones, delete a task, and also complete them. But, if you haven’t worked with Tailwind, I highly recommend that you give it a try.īefore we start coding, this is a quick preview of what we are going to build. I am also going to use Tailwind to style our app, but it’s not a requirement and the code examples should still work without it. We will start with a new Rails app from scratch and learn about Hotwire and Stimulus as we build our list. This post explains how to build such a list using the new Hotwire and Stimulus frameworks from Basecamp. It teaches you the basics of creating, reading, updating, and deleting data from various levels of the technology stack, including the front-end, back-end, and database. There’s nothing like building a simple, run-of-the-mill to-do list when learning a new framework. We will start with a new Rails app from scratch and learn about these frameworks as we build our list. This post explains how to build a to-do list using the new Hotwire and Stimulus frameworks from Basecamp. Building a To-Do List Using Ruby on Rails, Hotwire, Stimulus and Tailwind ![]()
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