Accordion

Accordion control with collapsible/expandable panes. Samples: https://public.datagrok.ai/js/samples/ui/accordion

Extends

• DartWidget

Constructors

new Accordion()

new Accordion(dart): Accordion

Parameters

Parameter	Type
dart	any

Returns

Accordion

Overrides

DartWidget . constructor

Constructs

Accordion

Source

src/widgets.ts:495

Properties

Property	Modifier	Type	Default value	Description	Inherited from
_functions	protected	Func[]	[]	-	DartWidget._functions
_properties	protected	Property[]	[]	-	DartWidget._properties
_root	protected	HTMLElement	undefined	-	DartWidget._root
dart	public	any	undefined	-	DartWidget.dart
factory	public	null | Func	null	Constructor function. No parameters, returns [Widget].	DartWidget.factory
isDetached	public	boolean	false	-	DartWidget.isDetached
props	public	any	undefined	-	DartWidget.props
subs	public	Subscription[]	undefined	-	DartWidget.subs
temp	public	any	undefined	Contains auxiliary information	DartWidget.temp

Accessors

autoHideTabHeader

get autoHideTabHeader(): boolean

Whether tab header should be hidden if there is only one tab

set autoHideTabHeader(x): void

Parameters

Parameter	Type
x	boolean

Returns

boolean

Source

src/widgets.ts:522

---

children

get children(): Widget<any>[]

Parent widget up the DOM tree, or null.

Returns

Widget<any>[]

Source

src/widgets.ts:293

---

context

get context(): any

An object this accordion is associated with

set context(x): void

Parameters

Parameter	Type
x	any

Returns

any

Source

src/widgets.ts:500

---

header

get header(): HTMLElement

Header element on top of the accordion

set header(header): void

Parameters

Parameter	Type
header	HTMLElement

Returns

HTMLElement

Source

src/widgets.ts:518

---

panes

get panes(): AccordionPane[]

Returns

AccordionPane[]

Source

src/widgets.ts:513

---

parent

get parent(): null | Widget<any>

Parent widget up the DOM tree, or null.

Returns

null | Widget<any>

Source

src/widgets.ts:290

---

root

get root(): HTMLElement

Widget's visual root.

Returns

HTMLElement

Source

src/widgets.ts:482

---

type

get type(): string

Returns

string

Source

src/widgets.ts:481

Methods

addCountPane()

addCountPane(name, getContent, getCount, expanded, before, allowDragOut): AccordionPane

Adds a pane with the count indicator next to the title. getCount() is executed immediately.

Parameters

Parameter	Type	Default value
name	string	undefined
getContent	() => HTMLElement	undefined
getCount	() => number	undefined
expanded	boolean	false
before	null | AccordionPane	null
allowDragOut	boolean	true

Returns

AccordionPane

Source

src/widgets.ts:545

---

addPane()

addPane(name, getContent, expanded, before, allowDragOut): AccordionPane

Adds a pane

Parameters

Parameter	Type	Default value
name	string	undefined
getContent	() => HTMLElement	undefined
expanded	boolean	false
before	null | AccordionPane	null
allowDragOut	boolean	true

Returns

AccordionPane

Source

src/widgets.ts:538

---

addProperty()

private addProperty(propertyName, propertyType, defaultValue, options): any

Registers an property with the specified type, name, and defaultValue.

Parameters

Parameter	Type	Default value	Description
propertyName	string	undefined
propertyType	"string" | "bigint" | "object" | "map" | "file" | "view" | "blob" | "int" | "double" | "bool" | "byte_array" | "datetime" | "qnum" | "dataframe" | "num" | "string_list" | "dataframe_list" | "cell" | "column" | "column_list" | "graphics" | "tablerowfiltercall" | "colfiltercall" | "bitset" | "dynamic" | "viewer" | "list" | "semantic_value" | "func" | "funccall" | "property" | "categorical" | "numerical" | "GridCellRenderArgs" | "element" | "TableView" | "User" | "Menu" | "Project" | "event_data" | "progressindicator" | "Credentials" | "ScriptEnvironment" | "Notebook"	undefined
defaultValue	any	null
options	null | object & IProperty	null

Returns

any

Inherited from

DartWidget . addProperty

See

Registered property gets added to properties. Returns default value, thus allowing to combine registering a property with the initialization

Source

src/widgets.ts:318

---

addTitle()

addTitle(element): void

Adds a title element.

Parameters

Parameter	Type
element	HTMLElement

Returns

void

Source

src/widgets.ts:533

---

apply()

apply(properties): Widget<any>

Parameters

Parameter	Type	Description
properties	object

Returns

Widget<any>

Inherited from

DartWidget . apply

Source

src/widgets.ts:257

---

detach()

detach(): void

Gets called when a widget is detached and will no longer be used. Typically used for unsubscribing from events. Be sure to call super.detach() if this method is overridden.

Returns

void

Inherited from

DartWidget . detach

Source

src/widgets.ts:302

---

end()

end(): void

Finalizes accordion construction

Returns

void

Source

src/widgets.ts:556

---

getDartProperties()

getDartProperties(): any[]

Returns

any[]

Inherited from

DartWidget . getDartProperties

Source

src/widgets.ts:278

---

getFunctions()

getFunctions(): Func[]

Functions that are applicable to this particular widget. Used in the UI to display context actions, and for the AI integrations.

Returns

Func[]

Inherited from

DartWidget . getFunctions

Source

src/widgets.ts:484

---

getPane()

getPane(name): AccordionPane

Returns a pane with the specified name.

Parameters

Parameter	Type	Description
name	string

Returns

AccordionPane

Source

src/widgets.ts:528

---

getProperties()

getProperties(): Property[]

Returns all properties of this widget.

Returns

Property[]

Inherited from

DartWidget . getProperties

Source

src/widgets.ts:483

---

onFrameAttached()

onFrameAttached(dataFrame): void

Parameters

Parameter	Type
dataFrame	DataFrame

Returns

void

Inherited from

DartWidget . onFrameAttached

Source

src/widgets.ts:284

---

onPropertyChanged()

onPropertyChanged(property): void

Gets called when viewer's property is changed.

Parameters

Parameter	Type	Description
property	null | Property	or null, if multiple properties were changed.

Returns

void

Inherited from

DartWidget . onPropertyChanged

Source

src/widgets.ts:276

---

removePane()

removePane(pane): void

Removed the specified pane.

Parameters

Parameter	Type
pane	AccordionPane

Returns

void

Source

src/widgets.ts:551

---

sourceRowsChanged()

sourceRowsChanged(): void

Returns

void

Inherited from

DartWidget . sourceRowsChanged

Source

src/widgets.ts:282

---

sub()

sub(subscription): void

Registers a subscription to an external event.

Parameters

Parameter	Type	Description
subscription	Subscription

Returns

void

Inherited from

DartWidget . sub

Source

src/widgets.ts:250

---

toDart()

toDart(): any

Returns

any

Inherited from

DartWidget . toDart

Source

src/widgets.ts:242

---

create()

static create(key): Accordion

Creates a new instance of Accordion

Parameters

Parameter	Type	Default value
key	any	null

Returns

Accordion

Source

src/widgets.ts:508

---

find()

static find(root): null | Widget<any>

Finds existing widget from its visual root.

Parameters

Parameter	Type
root	Element

Returns

null | Widget<any>

Inherited from

DartWidget . find

Source

src/widgets.ts:238

---

fromRoot()

static fromRoot(root): Widget<any>

Creates a new widget from the root element.

Parameters

Parameter	Type
root	HTMLElement

Returns

Widget<any>

Inherited from

DartWidget . fromRoot

Source

src/widgets.ts:341

---

getAll()

static getAll(): Widget<any>[]

Returns all currently active widgets.

Returns

Widget<any>[]

Inherited from

DartWidget . getAll

Source

src/widgets.ts:233