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OO.ui.MenuTagMultiselectWidget

Extends

Constructor

MenuTagMultiselectWidget is a OO.ui.TagMultiselectWidget intended to use a menu of selectable options.

Example

// A basic MenuTagMultiselectWidget.
    const widget = new OO.ui.MenuTagMultiselectWidget( {
        inputPosition: 'outline',
        options: [
           { data: 'option1', label: 'Option 1', icon: 'tag' },
           { data: 'option2', label: 'Option 2' },
           { data: 'option3', label: 'Option 3' },
        ],
        selected: [ 'option1', 'option2' ]
    } );
    $( document.body ).append( widget.$element );

Parameters:

Name Type Attributes Description
config Object optional

Configuration object

Properties:
Name Type Attributes Default Description
clearInputOnChoose boolean optional
 true

Clear the text input value when a menu option is chosen
menu Object optional

Configuration object for the menu widget
$overlay jQuery optional

An overlay for the menu. See https://www.mediawiki.org/wiki/OOUI/Concepts#Overlays.
options Array.<Object> optional
 []

Array of menu options in the format { data: …, label: … }
Source:

MenuTagMultiselectWidget is a OO.ui.TagMultiselectWidget intended to use a menu of selectable options.

Properties

flags #

Initial value to pass to setFlags if no value is provided in config.

Properties:

Type Description
string | Array.<string> | Object.<string, boolean>
Inherited from:
Mixes in:
Source:
Initial value to pass to setFlags if no value is provided in config.

icon #

The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of symbolic names. A map is used for i18n purposes and contains a default icon name and additional names keyed by language code. The default name is used when no icon is keyed by the user's language.

Example of an i18n map:

{ default: 'bold-a', en: 'bold-b', de: 'bold-f' }

Note: the static property will be overridden if the #icon configuration is used.

Properties:

Type Description
Object | string
Inherited from:
Mixes in:
Source:
The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of symbolic names.

iconTitle #

The icon title, displayed when users move the mouse over the icon. The value can be text, a function that returns title text, or null for no title.

The static property will be overridden if the #iconTitle configuration is used.

Properties:

Type Description
string | function | null
Inherited from:
Mixes in:
Source:
The icon title, displayed when users move the mouse over the icon.

indicator #

Symbolic name of the indicator (e.g. ‘required’ or ‘down’). The static property will be overridden if the #indicator configuration is used.

Properties:

Type Description
string | null
Inherited from:
Mixes in:
Source:
Symbolic name of the indicator (e.g.

indicatorTitle #

A text string used as the indicator title, a function that returns title text, or null for no title. The static property will be overridden if the #indicatorTitle configuration is used.

Properties:

Type Description
string | function | null
Inherited from:
Mixes in:
Source:

A text string used as the indicator title, a function that returns title text, or null for no title.

title #

The title text, a function that returns text, or null for no title. The value of the static property is overridden if the #title config option is used.

If the element has a default title (e.g. <input type=file>), null will allow that title to be shown. Use empty string to suppress it.

Properties:

Type Description
string | function | null
Inherited from:
Mixes in:
Source:
The title text, a function that returns text, or null for no title.

Methods

addAllowedValue(value) #

Add a value to the allowed values list

Parameters:

Name Type Description
value any

Allowed data value
Inherited from:
Source:
Add a value to the allowed values list

addOptions(menuOptions) #

Add options to the menu, ensuring that they are unique by data.

Parameters:

Name Type Description
menuOptions Array.<Object>

Object defining options
Source:
Add options to the menu, ensuring that they are unique by data.

addTag(data, [label]) → {boolean} #

Add tag to the display area.

Performs a validation check on the tag to be added.

Parameters:

Name Type Attributes Default Description
data any

Tag data
label string | jQuery optional
 data

Tag label. If no label is provided, the stringified version of the data will be used instead.

Returns:

Item was added successfully

Type
boolean
Inherited from:
Source:
Add tag to the display area.

addTagFromInput() #

Add tag from input value

Inherited from:
Source:
Add tag from input value

checkValidity() → {boolean} #

Check whether all items in the widget are valid

Returns:

Widget is valid

Type
boolean
Inherited from:
Source:
Check whether all items in the widget are valid

clearInput() #

Clear the input

Inherited from:
Source:
Clear the input

createMenuOptionWidget(data, [label], [icon]) → {OO.ui.OptionWidget} #

Create a menu option widget.

Parameters:

Name Type Attributes Default Description
data string

Item data
label string optional
 data

Item label
icon string optional

Symbolic icon name

Returns:

Option widget

Type
OO.ui.OptionWidget
Source:
Create a menu option widget.

createMenuWidget(menuConfig) → {OO.ui.MenuSelectWidget} #

Create the menu for this widget. This is in a separate method so that child classes can override this without polluting the constructor with unnecessary extra objects that will be overridden.

Parameters:

Name Type Description
menuConfig Object

Configuration options

Returns:

Menu widget

Type
OO.ui.MenuSelectWidget
Source:
Create the menu for this widget.

createTagItemWidget(data, [label]) → {OO.ui.TagItemWidget}protected #

Construct a OO.ui.TagItemWidget (or a subclass thereof) from given label and data.

Parameters:

Name Type Attributes Default Description
data any

Item data
label string | jQuery optional
 data

The label text or JQuery collection.

Returns:

Type
OO.ui.TagItemWidget
Inherited from:
Source:
Construct a OO.ui.TagItemWidget (or a subclass thereof) from given label and data.

doInputArrow(e, direction, [withMetaKey]) #

Perform an action after the Left/Right arrow key on the input, select the previous item from the input. See #getPreviousItem

Parameters:

Name Type Attributes Description
e jQuery.Event

Event data
direction string

Direction of the movement; forwards or backwards
withMetaKey boolean optional

Whether this key was pressed with a meta key like Control
Inherited from:
Source:

Perform an action after the Left/Right arrow key on the input, select the previous item from the input.

doInputBackspace(e, [withMetaKey]) → {boolean} #

Perform an action responding to the Backspace key on the input

Parameters:

Name Type Attributes Description
e jQuery.Event

Event data
withMetaKey boolean optional

Whether this key was pressed with a meta key like Control

Returns:

Whether to prevent defaults

Type
boolean
Inherited from:
Source:
Perform an action responding to the Backspace key on the input

doInputEnter(e, [withMetaKey]) → {boolean} #

Perform an action after the Enter key on the input

Parameters:

Name Type Attributes Description
e jQuery.Event

Event data
withMetaKey boolean optional

Whether this key was pressed with a meta key like Control

Returns:

Whether to prevent defaults

Type
boolean
Inherited from:
Source:
Perform an action after the Enter key on the input

doInputEscape(e) #

Perform an action after the Escape key on the input

Parameters:

Name Type Description
e jQuery.Event

Event data
Inherited from:
Source:
Perform an action after the Escape key on the input

getAllowedValues() → {Array.<string>} #

Get the allowed values list

Returns:

Allowed data values

Type
Array.<string>
Overrides:
Source:
Get the allowed values list

getClosestScrollableElementContainer() → {HTMLElement} #

Get closest scrollable container.

Returns:

Closest scrollable container

Type
HTMLElement
Inherited from:
Source:
Get closest scrollable container.

getData() → {any} #

Get element data.

Returns:

Element data

Type
any
Inherited from:
Source:
Get element data.

getElementDocument() → {HTMLDocument} #

Get the DOM document.

Returns:

Document object

Type
HTMLDocument
Inherited from:
Source:
Get the DOM document.

getElementGroup() → {OO.ui.mixin.GroupElement|null} #

Get group element is in.

Returns:

Group element, null if none

Type
OO.ui.mixin.GroupElement | null
Inherited from:
Source:
Get group element is in.

getElementId() → {string} #

Ensure that the element has an 'id' attribute, setting it to an unique value if it's missing, and return its value.

Returns:

Type
string
Inherited from:
Source:

Ensure that the element has an 'id' attribute, setting it to an unique value if it's missing, and return its value.

getElementWindow() → {Window} #

Get the DOM window.

Returns:

Window object

Type
Window
Inherited from:
Source:
Get the DOM window.

getInputId() → {string|null} #

Get an ID of a labelable node which is part of this widget, if any, to be used for <label for> value.

If this function returns null, the widget should have a meaningful #simulateLabelClick method instead.

Returns:

The ID of the labelable element

Type
string | null
Inherited from:
Source:

Get an ID of a labelable node which is part of this widget, if any, to be used for <label for> value.

getMenu() → {OO.ui.MenuSelectWidget} #

Get the menu

Returns:

Menu

Type
OO.ui.MenuSelectWidget
Source:
Get the menu

getNextItem([item]) → {OO.ui.Widget}protected #

Given an item, returns the item after it. If the item is already the last item, return this.input. If no item is passed, returns the very first item.

Parameters:

Name Type Attributes Description
item OO.ui.TagItemWidget optional

Tag item

Returns:

The next widget available.

Type
OO.ui.Widget
Inherited from:
Source:
Given an item, returns the item after it.

getPreviousItem([item]) → {OO.ui.Widget}protected #

Given an item, returns the item before it. If the item is already the first item, return this.input. If no item is passed, returns the very last item.

Parameters:

Name Type Attributes Description
item OO.ui.TagItemWidget optional

Tag item

Returns:

The previous widget available.

Type
OO.ui.Widget
Inherited from:
Source:
Given an item, returns the item before it.

getTagInfoFromInput() → {Object} #

Get data and label for a new tag from the input value

Returns:

The data and label for a tag

Type
Object
Overrides:
Source:
Get data and label for a new tag from the input value

getTagName() → {string} #

Get the HTML tag name.

Override this method to base the result on instance information.

Returns:

HTML tag name

Type
string
Inherited from:
Source:
Get the HTML tag name.

getValue() → {Array.<any>} #

Get the datas of the currently selected items

Returns:

Datas of currently selected items

Type
Array.<any>
Inherited from:
Source:
Get the datas of the currently selected items

isAllowedData(data) → {boolean} #

Check whether a given value is allowed to be added

Parameters:

Name Type Description
data any

Requested value

Returns:

Value is allowed

Type
boolean
Inherited from:
Source:
Check whether a given value is allowed to be added

isDisabled() → {boolean} #

Check if the widget is disabled.

Returns:

Widget is disabled

Type
boolean
Inherited from:
Source:
Check if the widget is disabled.

isDuplicateData(data) → {boolean} #

Check whether the given value is a duplicate of an existing tag already in the list.

Parameters:

Name Type Description
data any

Requested value

Returns:

Value is duplicate

Type
boolean
Inherited from:
Source:

Check whether the given value is a duplicate of an existing tag already in the list.

isElementAttached() → {boolean} #

Check if the element is attached to the DOM

Returns:

The element is attached to the DOM

Type
boolean
Inherited from:
Source:
Check if the element is attached to the DOM

isUnderLimit() → {boolean} #

Check whether the number of current tags is within the limit.

Returns:

True if current tag count is within the limit or if 'tagLimit' is not set

Type
boolean
Inherited from:
Source:
Check whether the number of current tags is within the limit.

isValid() → {boolean} #

Get the current valid state of the widget

Returns:

Widget is valid

Type
boolean
Inherited from:
Source:
Get the current valid state of the widget

isVisible() → {boolean} #

Check if element is visible.

Returns:

element is visible

Type
boolean
Inherited from:
Source:
Check if element is visible.

onChangeTags() #

Respond to change event, where items were added, removed, or cleared.

Overrides:
Source:
Respond to change event, where items were added, removed, or cleared.

onInputBlur() #

Respond to input blur event

Inherited from:
Source:
Respond to input blur event

onInputChange() #

Respond to input change event

Source:
Respond to input change event

onInputFocus() #

Respond to input focus event

Overrides:
Source:
Respond to input focus event

onMenuChoose(menuItem, selected) #

Respond to menu choose event, which is intentional by the user.

Parameters:

Name Type Description
menuItem OO.ui.OptionWidget

Selected menu items
selected boolean

Item is selected
Source:
Respond to menu choose event, which is intentional by the user.

onMenuToggle(isVisible) #

Respond to menu toggle event. Reset item highlights on hide.

Parameters:

Name Type Description
isVisible boolean

The menu is visible
Source:
Respond to menu toggle event.

onResize() #

Respond to resize event

Source:
Respond to resize event

onTagFixed(item) #

Respond to item fixed state change

Parameters:

Name Type Description
item OO.ui.TagItemWidget

Selected item
Inherited from:
Source:
Respond to item fixed state change

onTagNavigate(item, direction) #

Respond to navigate event on the tag

Parameters:

Name Type Description
item OO.ui.TagItemWidget

Removed tag
direction string

Direction of movement; 'forwards' or 'backwards'
Inherited from:
Source:
Respond to navigate event on the tag

onTagRemove(item) #

Respond to tag remove event

Parameters:

Name Type Description
item OO.ui.TagItemWidget

Removed tag
Inherited from:
Source:
Respond to tag remove event

onTagSelect(item) #

Respond to item select event

Parameters:

Name Type Description
item OO.ui.TagItemWidget

Selected item
Overrides:
Source:
Respond to item select event

removeItems() #

Source:

removeTagByData(data) #

Remove tag by its data property.

Parameters:

Name Type Description
data string | Object

Tag data
Inherited from:
Source:
Remove tag by its data property.

restorePreInfuseState(state)protected #

Restore the pre-infusion dynamic state for this widget.

This method is called after #$element has been inserted into DOM. The parameter is the return value of #gatherPreInfuseState.

Parameters:

Name Type Description
state Object
Inherited from:
Source:
Restore the pre-infusion dynamic state for this widget.

scrollElementIntoView([config]) → {jQuery.Promise} #

Scroll element into view.

Parameters:

Name Type Attributes Description
config Object optional

Configuration options

Returns:

Promise which resolves when the scroll is complete

Type
jQuery.Promise
Inherited from:
Source:
Scroll element into view.

setData(data) → {OO.ui.Element}chainable #

Set element data.

Parameters:

Name Type Description
data any

Element data

Returns:

The element, for chaining

Type
OO.ui.Element
Inherited from:
Source:
Set element data.

setDisabled([disabled]) → {OO.ui.Widget}chainable #

Set the 'disabled' state of the widget.

When a widget is disabled, it cannot be used and its appearance is updated to reflect this state.

Parameters:

Name Type Attributes Default Description
disabled boolean optional
 false

Disable widget

Returns:

The widget, for chaining

Type
OO.ui.Widget
Overrides:
Source:
Set the 'disabled' state of the widget.

setElementGroup(group) → {OO.ui.Element}chainable #

Set group element is in.

Parameters:

Name Type Description
group OO.ui.mixin.GroupElement | null

Group element, null if none

Returns:

The element, for chaining

Type
OO.ui.Element
Inherited from:
Source:
Set group element is in.

setElementId(id) → {OO.ui.Element}chainable #

Set the element has an 'id' attribute.

Parameters:

Name Type Description
id string

Returns:

The element, for chaining

Type
OO.ui.Element
Inherited from:
Source:
Set the element has an 'id' attribute.

setLabelledBy(id) #

Set the element with the given ID as a label for this widget.

Parameters:

Name Type Description
id string | null
Inherited from:
Source:
Set the element with the given ID as a label for this widget.

setValue(valueObject) #

Set the value of this widget by datas.

Parameters:

Name Type Description
valueObject string | Array.<string> | Object | Array.<Object>

An object representing the data and label of the value. If the widget allows arbitrary values, the items will be added as-is. Otherwise, the data value will be checked against allowedValues. This object must contain at least a data key. Example: { data: 'foo', label: 'Foo item' } For multiple items, use an array of objects. For example: [ { data: 'foo', label: 'Foo item' }, { data: 'bar', label: 'Bar item' } ] Value can also be added with plaintext array, for example: [ 'foo', 'bar', 'bla' ] or a single string, like 'foo'
Overrides:
Source:
Set the value of this widget by datas.

simulateLabelClick() #

Simulate the behavior of clicking on a label (a HTML <label> element) bound to this input. HTML only allows <label> to act on specific "labelable" elements; complex widgets might need to override this method to provide intuitive, accessible behavior.

By default, this does nothing. OO.ui.mixin.TabIndexedElement overrides it for focusable widgets. Individual widgets may override it too.

This method is called by OO.ui.LabelWidget and OO.ui.FieldLayout. It should not be called directly.

Inherited from:
Source:
Simulate the behavior of clicking on a label (a HTML <label> element) bound to this input.

supports(methods) → {boolean} #

Check if element supports one or more methods.

Parameters:

Name Type Description
methods string | Array.<string>

Method or list of methods to check

Returns:

All methods are supported

Type
boolean
Inherited from:
Source:
Check if element supports one or more methods.

toggle([show]) → {OO.ui.Element}chainable #

Toggle visibility of an element.

Parameters:

Name Type Attributes Description
show boolean optional

Make element visible, omit to toggle visibility

Returns:

The element, for chaining

Type
OO.ui.Element

Fires:

Inherited from:
Source:
Toggle visibility of an element.

toggleValid([valid]) #

Set the valid state of this item

Parameters:

Name Type Attributes Description
valid boolean optional

Item is valid, omit to toggle

Fires:

Inherited from:
Source:
Set the valid state of this item

updateDisabled() → {OO.ui.Widget}chainable #

Update the disabled state, in case of changes in parent widget.

Returns:

The widget, for chaining

Type
OO.ui.Widget
Inherited from:
Source:
Update the disabled state, in case of changes in parent widget.

updateThemeClasses() #

Update the theme-provided classes.

This is called in element mixins and widget classes any time state changes. Updating is debounced, minimizing overhead of changing multiple attributes and guaranteeing that theme updates do not occur within an element's constructor

Inherited from:
Source:
Update the theme-provided classes.

Events

disable(disabled) #

A 'disable' event is emitted when the disabled state of the widget changes (i.e. on disable and enable).

Parameters:

Name Type Description
disabled boolean

Widget is disabled
Inherited from:
Source:

A 'disable' event is emitted when the disabled state of the widget changes (i.e.

toggle(visible) #

A 'toggle' event is emitted when the visibility of the widget changes.

Parameters:

Name Type Description
visible boolean

Widget is visible
Inherited from:
Source:
A 'toggle' event is emitted when the visibility of the widget changes.

valid(valid) #

Parameters:

Name Type Description
valid boolean
Inherited from:
Source: