There are often 17 ways to do any particular action with Drupal - here is #18 on the list of "How do I display related content on this node's page?" You'll be using the Views Attach module and a nodereference field.

In this example, you want to relate a photo to an event. Inside the photo's content type, create a nodereference field that is able to reference the event content type. When a user is adding a new photo, she will be able to choose the related event if applicable.

This is your moment, you've decided to step up and make a job board for your local Drupal User Group. You spend some time thinking about everything you'll need, including the job listings themselves. You'll want to gather the standard info, like job title and job description, salary, experience, the works. When it comes to gathering company info, your instincts make you take a few extra moments to plan.

If you think about this from the perspective of the person posting 6 or 7 jobs, she would end up having to type (or at least copy and paste) the business' contact information each time. If you think about collecting 3 or 4 fields for each business, then that's about 20 extra form fields for the user to fill out. If she then decides to change the info, let's say she made a typo, she now must click through each edit screen 6 or 7 times. That amounts to hundreds of clicks and several hundred repeated keystrokes.

There must be a better way. A nodereference can help your users.

Once finished, you will have two nodes, one for a job and another for a company, and yet you will still display the information about the company inside the job listing.

By the end of this tutorial, you should understand what a nodereference is for, how to create and use one, and finally, how to use template files to theme the output of the nodereference and get the most out of the relationship.

This article is also available in French from KolossalDrupal.

There's an incredible amount of functionality that can be provided by the Views module, especially when it is combined with intelligent use of Node Reference fields. When you relate your site's nodes with Node Reference fields, these relationships can be easily leveraged to create some very useful views.

I'm going to build a view for a sample music site. In the site, I have 3 related content types for "Band" nodes ("Black Eyed Peas", "Linkin Park", etc...), "Album" nodes ("Back in Black", "Bat Out of Hell", etc...), and "Events" (concerts, television appearances, etc...)

This article is also available in French from KolossalDrupal.com.

The extremely useful Node Import module has been around for over 4 years now - which is an eternity in Drupal-land - but in recent days other newer, shinier import modules have hit the scene. While these modules certainly are useful for many applications, sometimes the tried-and-true works just fine. In this article, I'm going to show you how to use the Node Import module to import data in CSV format (comma separated values) and map that content to existing content types that include node reference, text, and integer fields - including multi-select checkboxes.

This article is also available in French.

Displaying hierarchical content is a common request of database-driven web sites. Drupal gives you great flexibility in doing this without writing a single line of code, using a couple of battle-tested modules. As an example, let's say you're building an automotive web site. Your site is going to have a list of automotive brands and the vehicles they build. You'd like to only have to enter each brand's information into the database once, then simply refer to that brand whenever you add one of their vehicles to the site. In this example, I have 2 brands, Chevy and Jeep, and each brand has 3 vehicles.

Drupal's powerful CCK module allows you to define different content types for your web site. The Node Reference module, included with the rest of CCK, allows you to set up hierarchical relationships between content types.