class-acf-field-tab.php
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<?php
if ( ! class_exists( 'acf_field_tab' ) ) :
class acf_field_tab extends acf_field {
public $show_in_rest = false;
/*
* __construct
*
* This function will setup the field type data
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function initialize() {
// vars
$this->name = 'tab';
$this->label = __( 'Tab', 'acf' );
$this->category = 'layout';
$this->defaults = array(
'placement' => 'top',
'endpoint' => 0, // added in 5.2.8
);
}
/*
* render_field()
*
* Create the HTML interface for your field
*
* @param $field - an array holding all the field's data
*
* @type action
* @since 3.6
* @date 23/01/13
*/
function render_field( $field ) {
// vars
$atts = array(
'href' => '',
'class' => 'acf-tab-button',
'data-placement' => $field['placement'],
'data-endpoint' => $field['endpoint'],
'data-key' => $field['key'],
);
?>
<a <?php acf_esc_attr_e( $atts ); ?>><?php echo acf_esc_html( $field['label'] ); ?></a>
<?php
}
/*
* render_field_settings()
*
* Create extra options for your field. This is rendered when editing a field.
* The value of $field['name'] can be used (like bellow) to save extra data to the $field
*
* @param $field - an array holding all the field's data
*
* @type action
* @since 3.6
* @date 23/01/13
*/
function render_field_settings( $field ) {
/*
// message
$message = '';
$message .= '<p>' . __( 'Use "Tab Fields" to better organize your edit screen by grouping fields together.', 'acf') . '</p>';
$message .= '<p>' . __( 'All fields following this "tab field" (or until another "tab field" is defined) will be grouped together using this field\'s label as the tab heading.','acf') . '</p>';
// default_value
acf_render_field_setting( $field, array(
'label' => __('Instructions','acf'),
'instructions' => '',
'name' => 'notes',
'type' => 'message',
'message' => $message,
));
*/
// preview_size
acf_render_field_setting(
$field,
array(
'label' => __( 'Placement', 'acf' ),
'type' => 'select',
'name' => 'placement',
'choices' => array(
'top' => __( 'Top aligned', 'acf' ),
'left' => __( 'Left aligned', 'acf' ),
),
)
);
// endpoint
acf_render_field_setting(
$field,
array(
'label' => __( 'Endpoint', 'acf' ),
'instructions' => __( 'Define an endpoint for the previous tabs to stop. This will start a new group of tabs.', 'acf' ),
'name' => 'endpoint',
'type' => 'true_false',
'ui' => 1,
)
);
}
/*
* load_field()
*
* This filter is appied to the $field after it is loaded from the database
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $field - the field array holding all the field options
*
* @return $field - the field array holding all the field options
*/
function load_field( $field ) {
// remove name to avoid caching issue
$field['name'] = '';
// remove instructions
$field['instructions'] = '';
// remove required to avoid JS issues
$field['required'] = 0;
// set value other than 'null' to avoid ACF loading / caching issue
$field['value'] = false;
// return
return $field;
}
}
// initialize
acf_register_field_type( 'acf_field_tab' );
endif; // class_exists check
?>