The UI and API implementation for the Related Post Type field type, augmented by Select2.
Return the count of post types selected in the UI. Since this overrides count the number of post types can also be retrieved by calling count directly on the field object.
Retrieves the first (or only) post type selected in the UI.
Retrieves a collection of the post types selected in the field UI.Note: since this class implements the iterator_items method you don’t necessarily need to call this method.
Overrides the MPFT::value_for_set method to allow Related Post Type fields to be assigned a value in a number of different formats. A single post type name.An array of post type names.A csv string of post type names.Note: this method is not intended to be called directly.
Return the count of post types selected in the UI. Since this overrides count the number of post types can also be retrieved by calling count directly on the field object.
Checks if the numerical array offset exists in the post types selected in the UI. Since this overrides offset-exists the offset test can be made by calling isset directly on the field object.
Gets the post type object at the given numerical array offset, if it exists. Since this overrides offset-get the post type can be obtained by an array-style access directly on the field object – see example.
Implements MPFT::forward to allow the field object to forward calls to this field type’s delegate.
Implements MPFT::forward to return the first post type, regardless of whether or not the field is setup to allow multiple post types to be selected (iterator-related methods are setup to regard the multiple items though).
Implements iterator_items to allow the selected post types to be iterated with a foreach on the field object.
Overrides the MPFT::value_for_set method to allow Related Post Type fields to be assigned a value in a number of different formats. A single post type name.An array of post type names.A csv string of post type names.Note: this method is not intended to be called directly.
Return the count of post types selected in the UI. Since this overrides count the number of post types can also be retrieved by calling count directly on the field object.
Implements MPFT::forward to allow the field object to forward calls to this field type’s delegate.
Implements MPFT::forward to return the first post type, regardless of whether or not the field is setup to allow multiple post types to be selected (iterator-related methods are setup to regard the multiple items though).
Implements iterator_items to allow the selected post types to be iterated with a foreach on the field object.
Checks if the numerical array offset exists in the post types selected in the UI. Since this overrides offset-exists the offset test can be made by calling isset directly on the field object.
Gets the post type object at the given numerical array offset, if it exists. Since this overrides offset-get the post type can be obtained by an array-style access directly on the field object – see example.
Retrieves the first (or only) post type selected in the UI.
Retrieves a collection of the post types selected in the field UI.Note: since this class implements the iterator_items method you don’t necessarily need to call this method.
Overrides the MPFT::value_for_set method to allow Related Post Type fields to be assigned a value in a number of different formats. A single post type name.An array of post type names.A csv string of post type names.Note: this method is not intended to be called directly.
This class delegates to the WOOF_PostType class, meaning it also supports the methods available in that class.
View method list from the base class MPFT.
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