Book Image

React Components

By : Christopher Pitt
Book Image

React Components

By: Christopher Pitt

Overview of this book

The reader will learn how to use React and its component-based architecture in order to develop modern user interfaces. A new holistic way of thinking about UI development will establish throughout this book and the reader will discover the power of React components with many examples. After reading the book and following the example application, the reader has built a small to a mid-size application with React using a component based UI architecture. The book will take the reader through a journey to discover the benefits of component-based user interfaces over the classical MVC architecture. Throughout the book, the reader will develop a wide range of components and then bring them together to build a component-based UI. By the end of this book, readers would have learned several techniques to build powerful components and how the component-based development is beneficial over regular web development.
Table of Contents (17 chapters)
React Components
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Adding styles to components


There are a number of ways we could improve the appearance of our components. Let's take the PageView component, for example. What would make it better? Perhaps if we increased the font size and used a sans serif font, the titles would be clearer to read. Perhaps we could increase the margin around each page.

There are a few different ways to style our components. The first is by adding styles inline to the render method in PageView:

render() {
    var rowStyle = this.props.rowStyle || {
        "fontSize": "18px",
        "fontFamily": "Helvetica"
    };

    var labelStyle = this.props.labelStyle || {
        "whiteSpace": "nowrap"
    };

    var buttonStyle = this.props.buttonStyle || {
        "margin": "0 0 0 10px",
        "verticalAlign": "middle",
    };

    return <div style={rowStyle}>
        <label style={labelStyle}>
            {this.props.title}
        </label>
        <button
            style={buttonStyle}
            onClick...