Book Image

Scala Programming Projects

By : Mikael Valot, Nicolas Jorand
Book Image

Scala Programming Projects

By: Mikael Valot, Nicolas Jorand

Overview of this book

Scala Programming Projects is a comprehensive project-based introduction for those who are new to Scala. Complete with step-by-step instructions and easy-to-follow tutorials that demonstrate best practices when building applications, this Scala book will have you building real-world projects in no time. Starting with the fundamentals of software development, you’ll begin with simple projects, such as developing a financial independence calculator, and then advance to more complex projects, such as a building a shopping application and a Bitcoin transaction analyzer. You’ll explore a variety of Scala features, including its OOP and FP capabilities, and learn how to write concise, reactive, and concurrent applications in a type-safe manner. You’ll also understand how to use libraries such as Akka and Play. Furthermore, you’ll be able to integrate your Scala apps with Kafka, Spark, and Zeppelin, along with deploying applications on a cloud platform. By the end of the book, you’ll have a firm foundation in Java programming that’ll enable you to solve a variety of real-world problems, and you’ll have built impressive projects to add to your professional portfolio.
Table of Contents (18 chapters)
Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
Index

Product list panel


To structure our HTML page, we are going to create a panel called productPanel. This panel is a container for all product details.

A product is defined with a name, description, and button to add it to the cart, as shown in the following screenshot:

As we have multiple products, we would like to add each one in productPanel and fit the total width of productPanel, as shown in the following screenshot:

To reach this goal, we can recreate a row inside productPanel, with products forming a column of the row, as shown in the following code:

<div id="productPanel" class="col-8">
  <div id="products" class="row">
     <-- Added programatically -->
  </div>
</div>

There we go. The main layout is done. Now we have to create the HTML product's representation as div, with its name, description, price, and a button to add it to the cart.

This looks almost the same as what we did when we modeled the product for the database. Wouldn't it be great if we could...