The Application responsible for displaying and editing a single Item document.

since v13

The Item instance being displayed within the sheet.

Additional application configuration options.

Hierarchy (View Summary)

Constructors

Properties

_dragDrop: DragDrop[]

DragDrop workflow handlers which are active for this Application

_element: jQuery

An internal reference to the HTML element this application renders

_minimized: null | boolean

Track whether the Application is currently minimized

_scrollPositions: null | object

Track the most recent scroll positions for any vertically scrolling containers

_searchFilters: SearchFilter[]

SearchFilter handlers which are active for this Application

_tabs: Tabs[]

Tab navigation handlers which are active for this Application

appId: number

The application ID is a unique incrementing integer which is used to identify every application window drawn by the VTT

editors: Record<string, object>

Keep track of any mce editors which may be active as part of this form The values of this object are inner-objects with references to the MCE editor and other metadata

form: HTMLElement

A convenience reference to the form HTMLElement

object: any

The object target which we are using this form to modify

options: object

The options provided to this application upon initialization

position: object

Track the current position and dimensions of the Application UI

_priorState: number

The prior render state of this Application. This allows for rendering logic to understand if the application is being rendered for the first time.

_secrets: HTMLSecret[]

The list of handlers for secret block functionality.

_state: number

The current render state of the Application

RENDER_STATES: Readonly<
    {
        CLOSED: -1;
        CLOSING: -2;
        ERROR: -3;
        NONE: 0;
        RENDERED: 2;
        RENDERING: 1;
    },
> = ...

The sequence of rendering states that track the Application life-cycle.

Accessors

  • get actor(): Actor

    The Actor instance which owns this item. This may be null if the item is unowned.

    Returns Actor

  • get closing(): boolean

    Whether the Application is currently closing.

    Returns boolean

  • get document(): ClientDocument

    A semantic convenience reference to the Document instance which is the target object for this form.

    Returns ClientDocument

  • get element(): jQuery

    Return the active application element, if it currently exists in the DOM

    Returns jQuery

  • get id(): string

    Return the CSS application ID which uniquely references this UI element

    Returns string

  • get isEditable(): any

    Is the Form Application currently editable?

    Returns any

  • get popOut(): boolean

    Control the rendering style of the application. If popOut is true, the application is rendered in its own wrapper window, otherwise only the inner app content is rendered

    Returns boolean

  • get rendered(): boolean

    Return a flag for whether the Application instance is currently rendered

    Returns boolean

  • get template(): string

    The path to the HTML template file which should be used to render the inner content of the app

    Returns string

  • get title(): any

    An Application window should define its own title definition logic which may be dynamic depending on its data

    Returns any

  • get defaultOptions(): object

    Returns object

  • get _customElements(): string[]
    Protected

    An array of custom element tag names that should be listened to for changes.

    Returns string[]

Methods

  • Activate required listeners which must be enabled on every Application. These are internal interactions which should not be overridden by downstream subclasses.

    Parameters

    • html: any

    Returns void

  • Specify the set of config buttons which should appear in the Application header. Buttons should be returned as an Array of objects. The header buttons which are added to the application can be modified by the getApplicationV1HeaderButtons hook.

    Returns ApplicationV1HeaderButton[]

    getApplicationHeaderButtons

  • Internal

    Customize how a new HTML Application is added and first appears in the DOM

    Parameters

    • html: jQuery

      The HTML element which is ready to be added to the DOM

    Returns void

  • Internal

    Additional actions to take when the application window is resized

    Parameters

    • event: Event

    Returns void

  • Internal

    Handle application minimization behavior - collapsing content and reducing the size of the header

    Parameters

    • ev: Event

    Returns void

  • An asynchronous inner function which handles the rendering of the Application

    Parameters

    • force: any

      Render and display the application even if it is not currently displayed.

    • options: {} = {}

      Additional options which update the current values of the Application#options object

    Returns Promise<void>

    A Promise that resolves to the Application once rendering is complete

    renderApplication

  • Internal

    Render the inner application content

    Parameters

    • ...args: any[]

      The data used to render the inner template

    Returns Promise<jQuery>

    A promise resolving to the constructed jQuery object

  • Render the outer application wrapper

    Returns Promise<jQuery>

    A promise resolving to the constructed jQuery object

  • Internal

    Customize how inner HTML is replaced when the application is refreshed

    Parameters

    • element: jQuery

      The original HTML processed as a jQuery object

    • html: jQuery

      New updated HTML as a jQuery object

    Returns void

  • This method is called upon form submission after form data is validated

    Parameters

    • _event: any

      The initial triggering submission event

    • formData: any

      The object of validated form data with which to update the object

    Returns Promise<any>

    A Promise which resolves once the update operation has completed

  • Activate a named TinyMCE text editor

    Parameters

    • name: any

      The named data field which the editor modifies.

    • options: {} = {}

      Editor initialization options passed to foundry.applications.ux.TextEditor.create.

    • initialContent: string = ""

      Initial text content for the editor area.

    Returns Promise<Editor | EditorView>

  • After rendering, activate event listeners which provide interactivity for the Application. This is where user-defined Application subclasses should attach their event-handling logic.

    Parameters

    • html: any

    Returns void

  • Change the currently active tab

    Parameters

    • tabName: string

      The target tab name to switch to

    • options: { group: string; triggerCallback: boolean } = {}

      Options which configure changing the tab

      • group: string

        A specific named tab group, useful if multiple sets of tabs are present

      • triggerCallback: boolean

        Whether to trigger tab-change callback functions

    Returns void

  • Bring the application to the top of the rendering stack

    Returns void

  • Close the application and un-register references to it within UI mappings This function returns a Promise which resolves once the window closing animation concludes

    Parameters

    • options: {} = {}

      Options which affect how the Application is closed

    Returns Promise<void>

    A Promise which resolves once the application is closed

    closeApplication

  • An application should define the data object used to render its template. This function may either return an Object directly, or a Promise which resolves to an Object If undefined, the default implementation will return an empty object allowing only for rendering of static HTML

    Parameters

    • options: {} = {}

    Returns {
        cssClass: string;
        data: any;
        document: ClientDocument;
        editable: any;
        limited: any;
        options: object;
        owner: any;
        title: string;
    }

  • Maximize the pop-out window, expanding it to its original size Take no action for applications which are not of the pop-out variety or are already maximized

    Returns Promise<void>

    A Promise which resolves once the maximization action has completed

  • Minimize the pop-out window, collapsing it to a small tab Take no action for applications which are not of the pop-out variety or apps which are already minimized

    Returns Promise<void>

    A Promise which resolves once the minimization action has completed

  • Render the Application by evaluating its HTML template against the object of data provided by the getData method If the Application is rendered as a pop-out window, wrap the contained HTML in an outer frame with window controls

    Parameters

    • force: boolean = false

      Add the rendered application to the DOM if it is not already present. If false, the Application will only be re-rendered if it is already present.

    • options: {
          focus?: boolean;
          height?: number;
          left?: number;
          renderContext?: string;
          renderData?: object;
          scale?: number;
          top?: number;
          width?: number;
      } = {}

      Additional rendering options which are applied to customize the way that the Application is rendered in the DOM.

      • Optionalfocus?: boolean

        Apply focus to the application, maximizing it and bringing it to the top of the vertical stack.

      • Optionalheight?: number

        The rendered height

      • Optionalleft?: number

        The left positioning attribute

      • OptionalrenderContext?: string

        A context-providing string which suggests what event triggered the render

      • OptionalrenderData?: object

        The data change which motivated the render request

      • Optionalscale?: number

        The rendered transformation scale

      • Optionaltop?: number

        The top positioning attribute

      • Optionalwidth?: number

        The rendered width

    Returns Application

    The rendered Application instance

  • Handle saving the content of a specific editor by name

    Parameters

    • name: string

      The named editor to save

    • Optionaloptions: { preventRender?: boolean; remove?: boolean } = {}
      • OptionalpreventRender?: boolean

        Prevent normal re-rendering of the sheet after saving.

      • Optionalremove?: boolean

        Remove the editor after saving its content

    Returns Promise<void>

  • Set the application position and store its new location. Returns the updated position object for the application containing the new values.

    Parameters

    • position: {
          height: null | string | number;
          left: null | number;
          scale: null | number;
          top: null | number;
          width: null | number;
      } = {}

      Positional data

      • height: null | string | number

        The application height in pixels

      • left: null | number

        The left offset position in pixels

      • scale: null | number

        The application scale as a numeric factor where 1.0 is default

      • top: null | number

        The top offset position in pixels

      • width: null | number

        The application width in pixels

    Returns
        | void
        | {
            height: number;
            left: number;
            scale: number;
            top: number;
            width: number;
        }

  • Submit the contents of a Form Application, processing its content as defined by the Application

    Parameters

    • Optionaloptions: object = {}

      Options passed to the _onSubmit event handler

    Returns Promise<ItemSheet>

    Return a self-reference for convenient method chaining

  • Protected

    Activate an editor instance present within the form

    Parameters

    • div: HTMLElement

      The element which contains the editor

    Returns void

  • Protected

    Call all hooks for all applications in the inheritance chain.

    Parameters

    • hookName: string | (className: string) => string

      The hook being triggered, which formatted with the Application class name

    • ...hookArgs: any[]

      The arguments passed to the hook calls

    Returns void

  • Protected

    Define whether a user is able to conclude a drag-and-drop workflow for a given drop selector

    Parameters

    • selector: string

      The candidate HTML selector for the drop target

    Returns boolean

    Can the current user drop on this selector?

  • Protected

    Define whether a user is able to begin a dragstart workflow for a given drag selector

    Parameters

    • selector: string

      The candidate HTML selector for dragging

    Returns boolean

    Can the current user drag this selector?

  • Protected

    Test whether a certain User has permission to view this Document Sheet.

    Parameters

    • user: User

      The user requesting to render the sheet

    Returns boolean

    Does the User have permission to view this sheet?

  • Protected

    Configure ProseMirror plugins for this sheet.

    Parameters

    • name: string

      The name of the editor.

    • Optionaloptions: { remove?: boolean } = {}

      Additional options to configure the plugins.

      • Optionalremove?: boolean

        Whether the editor should destroy itself on save.

    Returns object

  • Protected

    Create an ID link button in the document sheet header which displays the document ID and copies to clipboard

    Parameters

    • html: jQuery

    Returns void

  • Protected

    If the form is not editable, disable its input fields

    Parameters

    • form: HTMLElement

      The form HTML

    Returns void

  • Protected

    Get the HTML content that a given secret block is embedded in.

    Parameters

    • secret: HTMLElement

      The secret block.

    Returns string | void

  • Protected

    Get an object of update data used to update the form's target object

    Parameters

    • updateData: object = {}

      Additional data that should be merged with the form data

    Returns object

    The prepared update data

  • Protected

    Handle the change of a color picker input which enters it's chosen value into a related input field

    Parameters

    • event: Event

      The color picker change event

    Returns void

  • Protected

    Handle changes to an input element, submitting the form if options.submitOnChange is true. Do not preventDefault in this handler as other interactions on the form may also be occurring.

    Parameters

    • event: Event

      The initial change event

    Returns Promise<any>

  • Protected

    Handle changes to a range type input by propagating those changes to the sibling range-value element

    Parameters

    • event: Event

      The initial change event

    Returns void

  • Protected

    Handle changes to the active tab in a configured Tabs controller

    Parameters

    • event: null | MouseEvent

      A left click event

    • tabs: Tabs

      The Tabs controller

    • active: string

      The new active tab name

    Returns void

  • Protected

    Handle requests to configure the default sheet used by this Document

    Parameters

    • event: ClickEvent

    Returns void

  • Protected

    Callback actions which occur when a dragged element is over a drop target.

    Parameters

    • event: DragEvent

      The originating DragEvent

    Returns void

  • Protected

    Callback actions which occur at the beginning of a drag start workflow.

    Parameters

    • event: DragEvent

      The originating DragEvent

    Returns void

  • Protected

    Callback actions which occur when a dragged element is dropped on a target.

    Parameters

    • event: DragEvent

      The originating DragEvent

    Returns void

  • Protected

    Handle changes to search filtering controllers which are bound to the Application

    Parameters

    • event: KeyboardEvent

      The key-up event from keyboard input

    • query: string

      The raw string input to the search field

    • rgx: RegExp

      The regular expression to test against

    • html: HTMLElement

      The HTML element which should be filtered

    Returns void

  • Protected

    Handle standard form submission steps

    Parameters

    • event: Event

      The submit event which triggered this handler

    • options: { preventClose?: boolean; preventRender?: boolean; updateData?: null | object } = {}
      • OptionalpreventClose?: boolean

        Override the standard behavior of whether to close the form on submit

      • OptionalpreventRender?: boolean

        Prevent the application from re-rendering as a result of form submission

      • OptionalupdateData?: null | object

        Additional specific data keys/values which override or extend the contents of the parsed form. This can be used to update other flags or data fields at the same time as processing a form submission to avoid multiple database operations.

    Returns Promise<any>

    A promise which resolves to the validated update data

  • Protected

    Restore the scroll positions of containers within the app after re-rendering the content

    Parameters

    • html: jQuery

      The HTML object being traversed

    Returns void

  • Protected

    Persist the scroll positions of containers within the app before re-rendering the content

    Parameters

    • html: jQuery

      The HTML object being traversed

    Returns void

  • Protected

    Update the HTML content that a given secret block is embedded in.

    Parameters

    • secret: HTMLElement

      The secret block.

    • content: string

      The new content.

    Returns void | Promise<any>

    The updated Document.

  • Protected

    Wait for any images present in the Application to load.

    Returns Promise<void>

    A Promise that resolves when all images have loaded.

  • Internal

    Return the inheritance chain for this Application class up to (and including) it's base Application class.

    Returns Function[]