J3.x:Adding custom fields/List Field/es

Campo de lista

Artículos en esta serie

1. Introducción
2. Parámetros para todos los campos personalizados
3. Campo de calendario
4. Campo de chequeo (checkbox)
5. Campo de color
6. Campo editor
7. Campo de galería
8. Campo de lista de imágenes
9. Campo de media
10. Campo radio
11. Campo Sql
12. Campo repetible
13. Campo de texto
14. Campo de área de texto (textarea)
15. Campo de url
16. Campo de usuario
17. Campo de grupo de usuario
18. ¿Cómo puedo agrupar campos personalizados?
19. ¿Qué componentes soportan campos personalizados?
20. Ejemplo
21. Implementación en tu componente
22. Utilizar campos personalizados en tus sustituciones

Lista

The list form field type provides a drop down list or a list box of custom-defined entries. If the field has a saved value this is selected when the page is first loaded. If not, the default value (if any) is selected.

Options

Special options within this field are:

• Multiple
  Allow multiple values to be selected - if activated.
• List values
  The values of the list.

Related Information

See List form field type

Screenshots

Creating the field

Let's say you create a field with the options shown in the next figure.

Using the field in the backend

In the backend while creating an article or a contact you see the field like in the following imageː

Using the field in the frontend

In the frontend, you can see the field as you see in the following image.

The option Automatic display is responsible for the position of the field and your template is responsible for the design of the field.
Fields are only displayed in the frontend if you have filled them with data in the article. If it is not a required field, can you forget it?

Prev: Integer Field

Next: List of Images Field