Hooks

List of important WordPress hooks:

metaboxer_models

add_filter( 'metaboxer_models', function( $models ) { ... } );

Triggered to initialize the Add-on models.

Parameters

Parameter	Data type	Description
$models	array	Array with the list of registered metaboxer models.

Returns

Data type	Description
array	Array with the list of registered metaboxer models.

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metaboxer_controls

add_filter( 'metaboxer_controls', function( $controls ) { ... } );

Triggered to initialize the Add-on controls.

Parameters

Parameter	Data type	Description
$controls	array	Array with the list of registered controls.

Returns

Data type	Description
array	Array with the list of registered controls.

---

metaboxer_no_value_fields

add_filter( 'metaboxer_no_value_fields', function( $types ) { ... } );

Returns list of control types that do not handle values (i.e. section_open, callback and similar).

Parameters

Parameter	Data type	Description
$types	array	Control types.

Returns

Data type	Description
array	Control types.

---

metaboxer_bool_fields

add_filter( 'metaboxer_bool_fields', function( $types ) { ... } );

Returns list of control types that should behave as boolean, specially the moment the Add-on tries to read its value from the POST data. (i.e. checkbox).

Parameters

Parameter	Data type	Description
$types	array	Control types.

Returns

Data type	Description
array	Control types.

---

metaboxer_model_{model_id}

add_filter( 'metaboxer_model_{model_id}', function( $model, $metabox_id ) { ... }, 10, 2 );

Triggered before a metabox is rendered.

Parameters

Parameter	Data type	Description
$model	object	Post model.
$metabox_id	string	Metabox ID to be rendered.

Returns

Data type	Description
object	Post model.

---

metaboxer_model_saved_{model_id}

add_action( 'metaboxer_model_saved_{model_id}', function( $model ) { ... }, 10 );

Triggered right after the model is saved in the database.

Parameters

Parameter	Data type	Description
$model	object	Post model.

---

metaboxer_model_fields_{model_id}

add_filter( 'metaboxer_model_fields_{model_id}', function( $fields, $model, $metabox_id, $tab_id ) { ... }, 10, 4 );

Triggered after fields have been processed (per tab), before rendering.

Parameters

Parameter	Data type	Description
$fields	array	Processed fields.
$model	object	Settings model.
$metabox_id	string	Current metabox ID.
*$tab_id *	string	Current tab ID.

Returns

Data type	Description
array	Processed fields.