507 lines
14 KiB
TypeScript
Executable File
507 lines
14 KiB
TypeScript
Executable File
/**
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*
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* MultiSelect is used to select multiple items from a collection.
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*
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* [Live Demo](https://www.primevue.org/multiselect/)
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*
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* @module multiselect
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*
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*/
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import { ButtonHTMLAttributes, HTMLAttributes, InputHTMLAttributes, VNode } from 'vue';
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import { ClassComponent, GlobalComponentConstructor } from '../ts-helpers';
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import { VirtualScrollerItemOptions, VirtualScrollerProps } from '../virtualscroller';
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/**
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* Custom change event.
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* @see {@link MultiSelectEmits.change}
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*/
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export interface MultiSelectChangeEvent {
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/**
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* Browser event
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*/
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originalEvent: Event;
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/**
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* Selected option value
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*/
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value: any;
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}
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/**
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* Custom all change event.
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* @see {@link MultiSelectEmits['selectall-change']}
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*/
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export interface MultiSelectAllChangeEvent {
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/**
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* Browser event
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*/
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originalEvent: Event;
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/**
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* Whether all data is selected.
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*/
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checked: boolean;
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}
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/**
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* Custom filter event
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* @see {@link MultiSelectEmits.filter}
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*/
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export interface MultiSelectFilterEvent {
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/**
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* Original event
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*/
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originalEvent: Event;
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/**
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* Filter value
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*/
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value: string;
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}
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/**
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* Defines valid properties in MultiSelect component.
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*/
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export interface MultiSelectProps {
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/**
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* Value of the component.
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*/
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modelValue?: any;
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/**
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* An array of selectitems to display as the available options.
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*/
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options?: any[] | undefined;
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/**
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* Property name or getter function to use as the label of an option.
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*/
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optionLabel?: string | ((data: any) => string) | undefined;
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/**
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* Property name or getter function to use as the value of an option, defaults to the option itself when not defined.
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*/
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optionValue?: string | ((data: any) => any) | undefined;
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/**
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* Property name or getter function to use as the disabled flag of an option, defaults to false when not defined.
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*/
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optionDisabled?: string | ((data: any) => boolean) | undefined;
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/**
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* Property name or getter function to use as the label of an option group.
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*/
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optionGroupLabel?: string | ((data: any) => string) | undefined;
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/**
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* Property name or getter function that refers to the children options of option group.
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*/
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optionGroupChildren?: string | ((data: any) => any[]) | undefined;
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/**
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* Height of the viewport, a scrollbar is defined if height of list exceeds this value.
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* @defaultValue 200px
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*/
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scrollHeight?: string | undefined;
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/**
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* Label to display when there are no selections.
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*/
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placeholder?: string | undefined;
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/**
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* When present, it specifies that the component should be disabled.
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* @defaultValue false
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*/
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disabled?: boolean | undefined;
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/**
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* Identifier of the underlying input element.
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*/
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inputId?: string | undefined;
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/**
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* Uses to pass all properties of the HTMLInputElement to the focusable input element inside the component.
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*/
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inputProps?: InputHTMLAttributes | undefined;
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/**
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* Inline style of the overlay panel.
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*/
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panelStyle?: any;
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/**
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* Style class of the overlay panel.
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*/
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panelClass?: any;
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/**
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* Uses to pass all properties of the HTMLDivElement to the overlay panel.
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*/
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panelProps?: HTMLAttributes | undefined;
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/**
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* Uses to pass all properties of the HTMLInputElement to the filter input inside the overlay panel.
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*/
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filterInputProps?: InputHTMLAttributes | undefined;
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/**
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* Uses to pass all properties of the HTMLButtonElement to the clear button inside the overlay panel.
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*/
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closeButtonProps?: ButtonHTMLAttributes | undefined;
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/**
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* A property to uniquely identify an option.
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*/
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dataKey?: string | undefined;
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/**
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* When specified, displays a filter input at header.
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* @defaultValue false
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*/
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filter?: boolean | undefined;
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/**
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* Placeholder text to show when filter input is empty.
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*/
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filterPlaceholder?: string | undefined;
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/**
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* Locale to use in filtering. The default locale is the host environment's current locale.
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*/
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filterLocale?: string | undefined;
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/**
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* Defines the filtering algorithm to use when searching the options.
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* @defaultValue contains
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*/
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filterMatchMode?: 'contains' | 'startsWith' | 'endsWith' | undefined;
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/**
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* Fields used when filtering the options, defaults to optionLabel.
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*/
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filterFields?: string[] | undefined;
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/**
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* A valid query selector or an HTMLElement to specify where the overlay gets attached. Special keywords are 'body' for document body and 'self' for the element itself.
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* @defaultValue body
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*/
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appendTo?: 'body' | 'self' | string | undefined | HTMLElement;
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/**
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* Defines how the selected items are displayed.
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* @defaultValue comma
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*/
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display?: 'comma' | 'chip' | undefined;
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/**
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* Label to display after exceeding max selected labels.
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* @defaultValue '{0} items selected'
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*/
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selectedItemsLabel?: string | undefined;
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/**
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* Decides how many selected item labels to show at most.
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*/
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maxSelectedLabels?: number | undefined;
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/**
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* Maximum number of selectable items.
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*/
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selectionLimit?: number | undefined;
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/**
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* Whether to show the header checkbox to toggle the selection of all items at once.
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* @defaultValue true
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*/
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showToggleAll?: boolean | undefined;
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/**
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* Whether the multiselect is in loading state.
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* @defaultValue false
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*/
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loading?: boolean | undefined;
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/**
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* Icon to display in the checkboxes.
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* @defaultValue pi pi-check
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*/
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checkboxIcon?: string | undefined;
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/**
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* Icon to display in the dropdown close button.
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* @defaultValue pi pi-times
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*/
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closeIcon?: string | undefined;
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/**
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* Icon to display in the dropdown.
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* @defaultValue pi pi-chevron-down
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*/
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dropdownIcon?: string | undefined;
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/**
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* Icon to display in filter input.
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* @defaultValue pi pi-search
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*/
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filterIcon?: string | undefined;
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/**
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* Icon to display in loading state.
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* @defaultValue pi pi-spinner pi-spin
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*/
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loadingIcon?: string | undefined;
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/**
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* Icon to display in chip remove action.
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* @defaultValue pi pi-times-circle
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*/
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removeTokenIcon?: string | undefined;
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/**
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* Whether all data is selected.
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* @defaultValue false
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*/
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selectAll?: boolean | undefined;
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/**
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* Clears the filter value when hiding the dropdown.
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* @defaultValue false
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*/
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resetFilterOnHide?: boolean | undefined;
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/**
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* Whether to use the virtualScroller feature. The properties of VirtualScroller component can be used like an object in it.
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* @type {VirtualScrollerProps}
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*/
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virtualScrollerOptions?: VirtualScrollerProps;
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/**
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* Whether to focus on the first visible or selected element when the overlay panel is shown.
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* @defaultValue true
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*/
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autoOptionFocus?: boolean | undefined;
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/**
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* Whether to focus on the filter element when the overlay panel is shown.
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* @defaultValue false
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*/
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autoFilterFocus?: boolean | undefined;
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/**
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* Text to be displayed in hidden accessible field when filtering returns any results. Defaults to value from PrimeVue locale configuration.
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* @defaultValue '{0} results are available'
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*/
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filterMessage?: string | undefined;
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/**
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* Text to be displayed in hidden accessible field when options are selected. Defaults to value from PrimeVue locale configuration.
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* @defaultValue '{0} items selected'
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*/
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selectionMessage?: string | undefined;
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/**
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* Text to be displayed in hidden accessible field when any option is not selected. Defaults to value from PrimeVue locale configuration.
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* @defaultValue No selected item
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*/
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emptySelectionMessage?: string | undefined;
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/**
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* Text to display when filtering does not return any results. Defaults to value from PrimeVue locale configuration.
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* @defaultValue No results found
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*/
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emptyFilterMessage?: string | undefined;
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/**
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* Text to display when there are no options available. Defaults to value from PrimeVue locale configuration.
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* @defaultValue No results found'
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*/
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emptyMessage?: string | undefined;
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/**
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* Index of the element in tabbing order.
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*/
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tabindex?: number | string | undefined;
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/**
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* Defines a string value that labels an interactive element.
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*/
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'aria-label'?: string | undefined;
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/**
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* Identifier of the underlying input element.
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*/
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'aria-labelledby'?: string | undefined;
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}
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/**
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* Defines valid slots in MultiSelect component.
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*/
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export interface MultiSelectSlots {
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/**
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* Custom value template.
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* @param {Object} scope - value slot's params.
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*/
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value(scope: {
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/**
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* Value of the component
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*/
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value: any;
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/**
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* Placeholder prop value
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*/
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placeholder: string;
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}): VNode[];
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/**
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* Custom chip template.
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* @param {Object} scope - chip slot's params.
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*/
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chip(scope: {
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/**
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* A value in the selection
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*/
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value: any;
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}): VNode[];
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/**
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* Custom indicator template.
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*/
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indicator(): VNode[];
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/**
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* Custom header template.
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* @param {Object} scope - header slot's params.
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*/
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header(scope: {
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/**
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* Value of the component
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*/
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value: any;
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/**
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* Displayed options
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*/
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options: any[];
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}): VNode[];
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/**
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* Custom footer template.
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* @param {Object} scope - footer slot's params.
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*/
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footer(scope: {
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/**
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* Value of the component
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*/
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value: any;
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/**
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* Displayed options
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*/
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options: any[];
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}): VNode[];
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/**
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* Custom option template.
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* @param {Object} scope - option slot's params.
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*/
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option(scope: {
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/**
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* Option instance
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*/
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option: any;
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/**
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* Index of the option
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*/
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index: number;
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}): VNode[];
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/**
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* Custom option group template.
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* @param {Object} scope - option group slot's params.
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*/
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optiongroup(scope: {
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/**
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* Option instance
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*/
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option: any;
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/**
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* Index of the option
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*/
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index: number;
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}): VNode[];
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/**
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* Custom emptyfilter template.
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*/
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emptyfilter(): VNode[];
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/**
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* Custom empty template.
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*/
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empty(): VNode[];
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/**
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* Custom content template.
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* @param {Object} scope - content slot's params.
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*/
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content(scope: {
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/**
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* An array of objects to display for virtualscroller
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*/
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items: any;
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/**
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* Style class of the component
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*/
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styleClass: string;
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/**
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* Referance of the content
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* @param {HTMLElement} el - Element of 'ref' property
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*/
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contentRef(el: any): void;
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/**
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* Options of the items
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* @param {number} index - Rendered index
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* @return {VirtualScrollerItemOptions}
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*/
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getItemOptions(index: number): VirtualScrollerItemOptions;
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}): VNode[];
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/**
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* Custom loader template.
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* @param {Object} scope - loader slot's params.
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*/
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loader(scope: {
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/**
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* Options of the loader items for virtualscroller
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*/
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options: any[];
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}): VNode[];
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}
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/**
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* Defines valid emits in MultiSelect component.
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*/
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export interface MultiSelectEmits {
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/**
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* Emitted when the value changes.
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* @param {*} value - New value.
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*/
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'update:modelValue'(value: any): void;
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/**
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* Callback to invoke on value change.
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* @param {MultiSelectChangeEvent} event - Custom change event.
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*/
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change(event: MultiSelectChangeEvent): void;
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/**
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* Callback to invoke when the component receives focus.
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* @param {Event} event - Browser event.
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*/
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focus(event: Event): void;
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/**
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* Callback to invoke when the component loses focus.
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* @param {Event} event - Browser event.
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*/
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blur(event: Event): void;
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/**
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* Callback to invoke before the overlay is shown.
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*/
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'before-show'(): void;
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/**
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* Callback to invoke before the overlay is hidden.
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*/
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'before-hide'(): void;
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/**
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* Callback to invoke when the overlay is shown.
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*/
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show(): void;
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/**
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* Callback to invoke when the overlay is hidden.
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*/
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hide(): void;
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/**
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* Callback to invoke on filter input.
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* @param {MultiSelectFilterEvent} event - Custom filter event.
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*/
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filter(event: MultiSelectFilterEvent): void;
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/**
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* Callback to invoke when all data is selected.
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* @param {MultiSelectAllChangeEvent} event - Custom select all change event.
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*/
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'selectall-change'(event: MultiSelectAllChangeEvent): void;
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}
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/**
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* **PrimeVue - MultiSelect**
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*
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* _MultiSelect is used to select multiple items from a collection._
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*
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* [Live Demo](https://www.primevue.org/multiselect/)
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* --- ---
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* 
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*
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* @group Component
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*
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*/
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declare class MultiSelect extends ClassComponent<MultiSelectProps, MultiSelectSlots, MultiSelectEmits> {
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/**
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* Shows the overlay.
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* @param {boolean} [isFocus] - Decides whether to focus on the component. Default value is false.
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*
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* @memberof MultiSelect
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*/
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show(isFocus?: boolean): void;
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/**
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* Hides the overlay.
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* @param {boolean} [isFocus] - Decides whether to focus on the component. Default value is false.
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*
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* @memberof MultiSelect
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*/
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hide(isFocus?: boolean): void;
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}
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declare module '@vue/runtime-core' {
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interface GlobalComponents {
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MultiSelect: GlobalComponentConstructor<MultiSelect>;
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}
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}
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export default MultiSelect;
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