What is CRUD?

CRUD - Create, Read, Update, Delete is a term used in the web/app development space that has huge precedence in many different cases. When you go to YouTube, you're reading the content from their platform right? When you create a new channel or video, you're adding new content to their platform. When you want to delete a video you might've made in the past or a comment, you're removing some content. Or if you want to edit a comment or change the settings on a video, you are editing some content. These same principles are found everywhere and it's super important to learn it too!

1. Read

For this first task, you will need to create an array and use document.getElementById("idgoeshere"); to grab the <li> element which is in the HTML and populate it with the elements in the array.

2. Create

For this task, you will need to make use of callbacks which is mentioned in earlier modules to add content to the array you created once the submit button has been pressed in the form.

3. Delete

For this task, you will need to figure out a way of removing a specific index in your array and updating the changes in the browser to show that.

4. Update

For this task, you will need to figure out a way of editing a specific index in your array and have the changes displayed on the browser.