Thêm fields cho comments, terms, users trong drupal

How Do Entities Impact Your SIte Building?

In this example, imagine that you want to collect more than information when people leave comments. If you want to collect more than name, email and comment, you can add a field. For example, you might want to allow commenters to leave a link to their homepage. Let's assume that is the case for our Article content type.

1. Click on Structure in the black admin menu bar
2. Click on Content types
3. Click on Manage fields for the Article content type
4. Observe the tabs shown in the screen shot above.
5. You have the option to add fields to the content type via the Manage Fields tab and you have the option to add fields to comments via the Comment Fields tab. The fields you add to the Article content type will not automatically apply to comments on other content types.

It's also possible to add fields to terms. Why would you want to do this? Let's assume you want an icon to be associated with each term that you add. You can add an image field via the vocabulary's Manage Fields interface and for each term, you can upload an image icon.

The screenshot above shows the Manage Fields tab for terms.

1. Click on Structure in the black admin menu bar
2. Click on Taxonomy
3. At this point you can either edit an exiting vocabulary or add a new one. If you add a new vocabulary, save the vocabulary and then click edit vocabulary to see the tabs
4. Once you are in vocabulary edit mode, click on Manage Fields
5. Add the fields you need.

Remember that with nodes, you add all the fields to the content type or to the comments within a content type. So with terms, the key part is the vocabulary. Add the fields to the vocabulary and all of the terms will automatically have those fields available.

Sometimes it's nice to know a little bit about the users on your site. One way to do this is to add some fields to their user account. For instance, you might want to know where they live, where they work, their hobbies, and more. You can add fields to collect all of that information.

1. Click on Configuration in the black admin menu bar
2. Click on Account settings
3. Observe the Manage Fields tab (see screen shot above)

Are you sensing a pattern yet? Yep, you guessed it. If you click on the Manage Fields tab, you are given the option to add fields to user accounts.