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PHP Class Fieldmanager_Field, vip-mu-plugins-public

Fields are UI elements that allow a person to interact with data. ファイルを表示 Open project: Automattic/vip-mu-plugins-public Class Usage Examples

Public Properties

Property	Type	Description
$add_more_label	string	Text for add more button
$add_more_position	string	Where the new item should to added ( top/bottom ) of the stack. Used by Add Another button "top|bottom"
$attributes	string | boolean[]	Extra HTML attributes to apply to the form element. Use boolean true to apply a standalone attribute, e.g. 'required' => true
$data_id	integer | null	ID for $this->data_type, eg $post->ID, generally set internally
$data_type	string | null	Data type this element is used in, generally set internally
$datasource	Fieldmanager_Datasource	Optionally generate field from datasource. Used by Fieldmanager_Autocomplete and Fieldmanager_Options.
$debug	boolean	If true, throw exceptions for illegal behavior
$default_value		Default value The default value for the field, if unset
$description	string	Description for the form element
$description_after_element	boolean	If true, the description will be displayed after the element.
$display_if	array[]	Field name and value on which to display element. Sample: $element->display_if = array( 'src' => 'display-if-src-element', 'value' => 'display-if-src-value' );
$escape	array	'escape' => array( 'label' => 'wp_kses_post' )
$extra_elements	integer	How many empty fields to display if $limit != 1 when the total fields in the loaded data + $extra_elements > $minimum_count.
$field_class	string	CSS class for form element
$index	boolean	Save this field additionally to an index
$index_filter	callable | null	Function that parses an index value and returns an optionally modified value.
$inline_label	boolean	If true, the label and the element will display on the same line. Some elements may not support this.
$input_type	string	Input type, mainly to support HTML5 input types.
$is_attachment	boolean	Whether or not this field is present on the attachment edit screen
$label	string	Label to use for form element
$label_after_element	boolean	If true, the label will be displayed after the element.
$label_element	string	HTML element to use for label
$limit	integer	How many of these fields to display, 0 for no limit
$meta_boxes_to_remove	array	If $remove_default_meta_boxes is true, this array will be populated with the list of default meta boxes to remove
$minimum_count	integer	How many of these fields to display at a minimum, if $limit != 1. If $limit == $minimum_count, the "add another" button and the remove tool will be hidden.
$name	string	The name of the form element, As in 'foo' in
$one_label_per_item	boolean	Repeat the label for each element if $limit > 1
$remove_default_meta_boxes	boolean	If true, remove any default meta boxes that are overridden by Fieldmanager fields
$required	boolean	Makes the field required on WordPress context forms that already have built-in validation. This is necessary only for the fields used with the term add context.
$sanitize	callback	Function to use to sanitize input
$save_empty	boolean	If true, save empty elements to DB (if $this->limit != 1; single elements are always saved)
$serialize_data	boolean	Save the fields to their own keys (only works in some contexts). Default is true.
$skip_save	boolean	Do not save this field (useful for fields which handle saving their own data)
$sortable	boolean	Allow draggable sorting if $limit > 1
$starting_count	integer	DEPREATED: How many of these fields to display initially, if $limit != 1.
$template		Template The path to the field template
$validate	callback[]	Functions to use to validate input
$validation_messages	string | array	jQuery validation messages used by the rule(s) defined for this field, entered as a string or associative array. These rules will be automatically converted to the appropriate Javascript format. Any messages without a corresponding rule will be ignored. For more information see http://jqueryvalidation.org/documentation/
$validation_rules	string | array	jQuery validation rule(s) used to validate this field, entered as a string or associative array. These rules will be automatically converted to the appropriate Javascript format. For more information see http://jqueryvalidation.org/documentation/

Protected Properties

Property	Type	Description
$is_proto	boolean	If $is_proto is true, we're rendering the prototype element for a field that can have infinite instances.
$is_tab	boolean	Render this element in a tab?
$parent	Fieldmanager_Field	Parent element, if applicable. Would be a Fieldmanager_Group unless third-party plugins support this.
$seq	integer	If $this->limit > 1, which element in sequence are we currently rendering?

Public Methods

Method	Description
__construct ( string $label = '', array $options = [] )	Superclass constructor, just populates options and sanity-checks common elements.
_invalid_definition ( string $debug_message = '' ) : void	Die violently. If self::$debug is true, throw an exception.
_unauthorized_access ( string $debug_message = '' ) : void	Die violently. If self::$debug is true, throw an exception.
activate_submenu_page ( )	Activate this group in an already-added submenu page
add_another ( ) : string	Generates HTML for the "Add Another" button.
add_meta_box ( string $title, $post_types, string $context = 'normal', string $priority = 'default' )	Add this field as a metabox to a post type
add_page_form ( string $uniqid )	Add a form on a frontend page
add_quickedit_box ( string $title, $post_types, callable $column_display_callback, string $column_title = '' )	Add this field to a post type's quick edit box.
add_submenu_page ( $parent_slug, $page_title, $menu_title = Null, $capability = 'manage_options', $menu_slug = Null )	Add this group to an options page
add_term_form ( string $title, string | array $taxonomies, boolean $show_on_add = true, boolean $show_on_edit = true, integer $parent = '' )	Add a form on a term add/edit page
add_term_meta_box ( string $title, string | array $taxonomies, boolean $show_on_add = true, boolean $show_on_edit = true, integer $parent = '' )	Add fields to the term add/edit page
add_user_form ( string $title = '' )	Add a form on user pages
element_markup ( array $values = [] ) : string	Generates all markup needed for all form elements in this field.
escape ( string $field, string $default = 'esc_html' ) : string	Escape a field based on the function in the escape argument.
form_element ( $value ) : string
get_collapse_handle ( ) : string	Return HTML for the collapse handle (multi-tools); a separate function to override
get_element_attributes ( ) : string	Generates an HTML attribute string based on the value of $this->attributes.
get_element_id ( ) : string	Get the ID for the form element itself, uses $this->seq (e.g. which position is this element in).
get_element_key ( ) : string	Get the storage key for the form element.
get_element_label ( array $classes = [] ) : string	Get an HTML label for this element.
get_extra_element_classes ( ) : array	Return extra element classes; overriden by some fields.
get_form_name ( $multiple = "" ) : string	Get HTML form name (e.g. questions[answer]).
get_form_tree ( ) : array	Recursively build path to this element (e.g. array(grandparent, parent, this) )
get_remove_handle ( ) : string	Return HTML for the remove handle (multi-tools); a separate function to override
get_sort_handle ( ) : string	Return HTML for the sort handle (multi-tools); a separate function to override
is_group ( ) : boolean	Is the current field a group?
is_repeatable ( ) : boolean	Is this element repeatable or does it have a repeatable ancestor?
preload_alter_values ( array $values )	Alter values before rendering
presave ( mixed $value, $current_value = [] ) : sanitized	Presave function, which handles sanitization and validation
presave_all ( $values, $current_values ) : mixed[]	Presaves all elements in what could be a set of them, dispatches to $this->presave()
set_options ( string $label, array $options )	Build options into properties and throw errors if developers add an unsupported opt.
single_element_markup ( mixed $value = Null, boolean $is_proto = False ) : string	Generate wrappers and labels for one form element.
wrap_with_multi_tools ( string $html, $classes = [] ) : string	Wrap a chunk of HTML with "remove" and "move" buttons if applicable.

Protected Methods

Method	Description
_failed_validation ( $debug_message = '' ) : void	Fail validation. If self::$debug is true, throw an exception.
add_meta_boxes_to_remove ( &$meta_boxes_to_remove ) : void	Helper function to add to the list of meta boxes to remove. This will be defined in child classes that require this functionality.
get_seq ( ) : integer	In a multiple element set, return the index of the current element we're rendering.
has_proto ( ) : boolean	Are we in the middle of generating a prototype element for repeatable fields?
presave_alter_values ( array $values, $current_values = [] ) : array	Hook to alter or respond to all the values of a particular element
process_index_value ( mixed $value ) : mixed	Hook to alter handling of an individual index value, which may make sense to change per field type.
save_index ( array $values, $current_values ) : void	Optionally save fields to a separate postmeta index for easy lookup with WP_Query Handles internal arrays (e.g. for fieldmanager-options).

Private Methods

Method	Description
require_base ( )

Method Details

Property Details