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You are here: Home / WordPress plugins from oik-plugins / FREE oik plugins / oik-fields – custom fields plugin

oik-fields – custom fields plugin

The oik-fields plugin provides an easy to use Application Programming Interface (API) to define custom fields for custom post types. It also provides shortcodes for displaying field values and forms for accepting values for new entries. There is one API to register fields, another to associate them to post types.
  • bw_register_field() – Register a field named $field_name of type $field_type with title $field_title and additional values $args
  • bw_register_field_for_object_type() – Register a field named $field_name for object type $object_type

Field types

oik-fields supports the display and entry of ten basic field types: checkbox, currency, date, email, noderef, numeric, select – including multi-select, text, textarea, URL

Specific fields

Support is provided for specific fields: post_title, post_content, excerpt, bw_header_image

Extensible API

The supported field types can be extended by other plugins responding to action hooks and filters. Extension field types include: mshot – oik-mshot rating – oik-rating userref – oik-user

Field attributes

Each field has 3 basic attributes – name, type and label – and supports a number of optional attributes. Additional optional attributes vary depending on the field type.

Hooks – actions and filters

oik-fields uses two hooks to allow other plugins to provide support for their own custom field types.
  • oik_pre_form_field – action
  • oik_pre_theme_field – action

Custom taxonomies

The oik base API also provides support for defining custom taxonomies: tags and categories and associating them to post types.

Building your own CPTs

Using the oik-fields plugin, in combination with the oik base plugin you can, for example, create a simple contact form plugin that will log messages from your site’s visitors, along with any additional fields that you define for the custom post type. OR you may want to create fixtures for a golf society, a TODO list or a catalogue of premium plugins. The oik-types plugin delivers a simple admin UI that uses oik-fields to enable the creation of custom post types, fields and taxonomies without having to write any PHP code. The oik base plugin delivers powerful shortcodes to display the data in a variety of formats.

Further reading

  • oik-fields – requirements and implementation overview
  • oik-fields – Field Types
    • checkbox field type
    • currency field type
    • date field type
    • email field type
    • noderef field type
    • numeric field type
    • select field type
    • text field type
    • textarea field type
    • URL field type
    • Virtual field type
  • oik-fields – Field Attributes
  • oik-fields – Implementing a new custom field
  • oik-fields – unique features

Published: December 2, 2013 | Last updated: January 27, 2017

Information

Component:
  • oik-fields – custom post type field APIs
Letters: O

Recent plugin updates

oik v4.9.2 Upgrade to oik v4.9.2 for support for PHP 8.1 and PHP 8.2. ...
oik-block v0.3.0 oik-block v0.3.0 no longer displays the Editor selection meta box ...
oik-blocks v1.4.3 Upgrade to oik-blocks v1.4.3 for PHP 8.2 support. ...
cookie-cat v1.4.6 Upgrade to cookie-cat v1.4.6 for PHP 8.1 & PHP 8.2 support. ...
oik-fields v1.54.0 oik-fields v1.54.0 caters for the deprecation of get_page_by_title() in WordPress 6.2. ...

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