au-widget-gallery/au-widget-gallery

Classes

AuWidgetGallery

A widget that is used to display a list of images and allows you to select an image.

For details, you can refer to the Gallery widget topic.

{
  "widgets": [
   {
     "type": "gallery",
     "name": "backgrounds",
     "title": "Background",
     "params": {
       "prompt": "Choose a background image",
       "showTitle": true,
       "items": `[{
         "title": "Football",
         "name": "something",
         "previewUrl": "/assets/img/something.jpg"
       }]`
     }
   }
  ]
}

Extends

• AuBaseSelectorWidget

Implements

• IRestorableWidget

Constructors

Constructor

new AuWidgetGallery(): AuWidgetGallery;

Returns

AuWidgetGallery

Inherited from

AuBaseSelectorWidget.constructor

Properties

applyEmptyValues

applyEmptyValues: boolean;

emptyValuesText

emptyValuesText: string;

params

params: IGalleryConfig;

Properties of this widget.

Overrides

AuBaseSelectorWidget.params

value

value: IGalleryItem;

A gallery item.

Accessors

_

Get Signature

get _(): IGalleryItem;

Returns the selected gallery item.

Returns

IGalleryItem

Overrides

AuBaseSelectorWidget._

Methods

checkInitDependenciesWidgets()

checkInitDependenciesWidgets(): string[];

Returns an array of widget names, due to which the current widget cannot receive parameters.

Returns

string[]

Inherited from

AuBaseSelectorWidget.checkInitDependenciesWidgets

clearSelection()

clearSelection(): void;

Resets the selected value.

Returns

void

Overrides

AuBaseSelectorWidget.clearSelection

exportWidgetData()

exportWidgetData(force): Promise<GalleryWidgetData>;

Parameters

Parameter	Type
force	boolean

Returns

Promise<GalleryWidgetData>

Implementation of

IRestorableWidget.exportWidgetData

resetPreloaderState()

resetPreloaderState(): void;

Returns

void

Inherited from

AuBaseSelectorWidget.resetPreloaderState

restoreWidgetFromData()

restoreWidgetFromData(widgetData, force): Promise<void>;

Parameters

Parameter	Type
widgetData	GalleryWidgetData
force	boolean

Returns

Promise<void>

Implementation of

IRestorableWidget.restoreWidgetFromData

setSelectedItem()

setSelectedItem(itemIndexOrName): void;

Select gallery item by its index or name

Parameters

Parameter	Type	Description
itemIndexOrName	string | number	index or name of item that should be selected

Returns

void

showPreloader()

showPreloader(
   isPreload, 
   message?, 
   timeout?): void;

Shows a preloader.

"onClick": [
  "{{#function main.showPreloader(true, 'Creating print files...')}}",
  "{{#function $['editor'].getHiResImages(800,800)}}",
  "{{#function main.showPreloader(false)}}"
]

Parameters

Parameter	Type	Default value	Description
isPreload	boolean	undefined	If true, enables the preloader.
message	string | string[]	...	A text message that appears next to the preloader.
timeout	number	5	-

Returns

void

Inherited from

AuBaseSelectorWidget.showPreloader

showToast()

showToast(data?, duration?): void;

Shows a toast.

return editor.loadUserInfo(data)
    .catch(err => {
        this.widget.showToast("Error: Invalid data");
        console.log(err);
    });

Parameters

Parameter	Type	Description
data?	string	A string message to display in the toast.
duration?	number	Defines how long to show the toast for.

Returns

void

Inherited from

AuBaseSelectorWidget.showToast

References

widget

Renames and re-exports AuWidgetGallery