Book Image

Sitecore Cookbook for Developers

By : Yogesh Patel
Book Image

Sitecore Cookbook for Developers

By: Yogesh Patel

Overview of this book

This book will get you started on building rich websites, and customizing user interfaces by creating content management applications quickly. It will give you an insight into web designs and how to customize the Sitecore architecture as per your website's requirements using best practices. Packed with over 70 recipes to help you achieve and solve real-world common tasks, requirements, and the problems of content management, content delivery, and publishing instance environments. It also presents recipes on Sitecore’s backend processes of customizing pipelines, creating custom event handler and media handler, setting hooks and more. Other topics covered include creating a workflow action, publishing sublayouts and media files, securing your environment by customizing user profiles and access rights, boosting search capabilities, optimising performance, scalability and high-availability of Sitecore instances and much more. By the end of this book, you will have be able to add virtually limitless features to your websites by developing and deploying Sitecore efficiently.
Table of Contents (20 chapters)
Sitecore Cookbook for Developers
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Creating strongly typed rendering parameters


In the previous recipe, you learned using additional parameters, but these are loosely typed. So, chances are that content authors may enter invalid values such as non-numeric values for the RecordsCount parameter and a style class in CssClass that does not exist, and so on, which can lead to misbehavior of the application. Now, just imagine how happier your content authors will be if they see strongly typed parameters such as checkbox, integer, droplist, and so on.

In this recipe, we will use the Integer field for RecordsCount and a Droplist field for CssClass so that we always get valid values from the input.

Getting ready

Create a Stylesheet Class template and create different items outside the Home item, as shown in the following image. We will use the CssClasses folder as a source of the droplist field.

How to do it…

We will first create a template with the required input parameters as its fields:

  1. Create a List Rendering Parameters template, set...