A single view can have multiple displays. Site builders will be able to continue making changes in development environments as needed. Then, they can push the changes as part of their normal configuration deployment strategy.Ī view instance is a set of configurations that describes how data in Drupal will be collected and presented to the site’s visitor. But more importantly, editors will not be able to modify the views configuration using the administration interface in production environments. For one, you gain a bit of performance as there is less code to execute on page loads. Once all the views for a site have been created, the Views UI module can be uninstalled and the individual view instances will continue working. It offers a setup wizard that guides you through the process of creating and configuring a view. The Views UI module is the visual user interface of the system. Using the Views UI module it is possible to create view instances which encapsulate the configuration of what elements to display and how. Having a basic understanding of Drupal concepts like nodes, content types, and fields suffices in most cases. One of the great benefits it provides is that site builders do not need to know SQL or details about the underlying database structure. Often described as a SQL query builder, it allows you to fetch data stored in Drupal’s database, assemble a list of results, and present them in various output format. The Views module is the engine of the whole system. There are three key terms that you need to be aware of: the Views module, the Views UI module, and a view instance. Also, you will find examples of blocks that are created using views. Today, you will learn how nodes, content types, and fields can be used as part of views configurations. As you might have already noticed, they build on each other. Let’s continue our journey to understand more Drupal concepts. For instance, you can present a table of user information and on the same page a link to download the data in CSV format. The same content can be presented in multiple formats at the same time. Example formats include a HTML table, a RSS feed, a PDF document, a CSV document, an interactive map, an image slideshow, or a JSON representation to be used as a REST endpoint. A view scans your website using any criteria you specify and presents the results in the format of your choice. It can a list of nodes, users, comments, taxonomy terms, files, etc. In Drupal, a view is a listing of information.
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