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Version: 5.1 (Archived)

Ordering Form Field

The ordering form field type provides a dropdown list of entries within a specified table along with -First- and -Last-.

  • type (mandatory) must be ordering.
  • name (mandatory) is the unique name of the field.
  • label (mandatory) (translatable) is the field html label.
  • table (mandatory) is content table for items needing to be in order.

As an example, see com_banners. In its table definition ##__com_banners it has a catid field which contains the category number of the linked category and also a ordering field which keeps the number of each banner, 1,2,3 etc.

Note If you do not have a catid field then an error is thrown.

Implemented by: libraries/src/Form/Field/OrderingField.php

Example XML parameter definition​

<field
        name="ordering"
        type="ordering"
        label="JFIELD_ORDERING_LABEL"
        table="#__banners"
/>

Based on the source code this returns the following entries in a list:
'today',
'past_week',
'past_1month',
'past_3month',
'past_6month',
'past_year',
'post_year',
'never'