Book Image

MODx Web Development

By : Antano Solar John
Book Image

MODx Web Development

By: Antano Solar John

Overview of this book

<p>MODx is a content management system and PHP web application framework rolled into one. With the ease of a CMS and the extensibility of a framework, MODx allows you to develop professional-looking, intricate websites with its easy-to-use interface and flexible architecture. MODx provides reusable code called snippets most of which are so generic that, without any modification, they can serve multiple functionalities. The generic nature of the snippets makes it possible to get the perfect customization that is so hard in other content management systems.<br /><br />This book will get web developers up-and-running with MODx. With step-by-step examples and illustrative screenshots, you will be guided through installation, configuration, and customization. By the end of the book, you will have created a powerful, dynamic website by using the individual elements of MODx, without the need for programming know-how.<br /><br />Starting with a walk-through of installing MODx, you will quickly learn how to develop your site without having to use any programming language. Logical, step-by-step instructions will show you how to create your own unique site by adding and editing documents using the inbuilt TinyMCE editor. Change the look and feel of your site by creating your own templates using HTML, CSS, and widgets. By following the example of a blog site, you will learn how to extend your templates to allow rich user interactions through comments, posts, and forms. The book teaches a few core snippets such as Ditto and Wayfinder in detail. These powerful and flexible snippets will enable you to add multiple functionalities to your site. The book will also introduce you to many more snippets which will help you build some of the commonly required web functionalities such as forums and image galleries. Manage your users with authentication and authorization and make your site user-friendly with user groups, forums, and the use of PHx notations to embed logic in templates.<br /><br />Through following this easy-to-use, step-by-step guide, by the end of the book you will have a fully functional, feature-rich MODx site with professional-looking, dynamic web pages that are totally customizable.</p>
Table of Contents (19 chapters)
MODx Web Development
Credits
About the Author
About the Reviewers
Preface
12
SEO, Deployment, and Security
Index

PHx in action


Let us learn our need of PHx by building a new functionality for our site that lets us add profiles of our family members and friends. We will add a new page called 'Family and Friends' that will show the list of all the individuals that we add. Once the user clicks on an individual, it will show certain details such as name, relationship to you, occupation, web site. This is easy to implement; all we have to do is create the template variables for each of the fields, and create a template that uses these template variables. So, to display the Occupation, the template will have a code similar to the following:

Occupation: [*occupation*]

Though this might appear to work initially, it has a small glitch in it. When we are entering the personal details of an individual, we may not want to enter all of the values for every individual. In the case of not having a value for the variable, it looks cleaner to not show the label at all instead of leaving it blank. In our case—if we have...