primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [ • 6.58 kB
TypeScript
import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
import { ElementRef, OnInit, AfterViewInit, AfterContentInit, AfterViewChecked, OnDestroy, Renderer2, EventEmitter, QueryList, TemplateRef, ChangeDetectorRef, NgZone } from '@angular/core';
import { AnimationEvent } from '@angular/animations';
import { PrimeNGConfig, SelectItem } from 'primeng/api';
import { FilterService } from 'primeng/api';
import { ControlValueAccessor } from '@angular/forms';
export declare const DROPDOWN_VALUE_ACCESSOR: any;
export declare class DropdownItem {
option: SelectItem;
selected: boolean;
label: string;
disabled: boolean;
visible: boolean;
itemSize: number;
template: TemplateRef<any>;
onClick: EventEmitter<any>;
onOptionClick(event: Event): void;
}
export declare class Dropdown implements OnInit, AfterViewInit, AfterContentInit, AfterViewChecked, OnDestroy, ControlValueAccessor {
el: ElementRef;
renderer: Renderer2;
cd: ChangeDetectorRef;
zone: NgZone;
filterService: FilterService;
config: PrimeNGConfig;
scrollHeight: string;
filter: boolean;
name: string;
style: any;
panelStyle: any;
styleClass: string;
panelStyleClass: string;
readonly: boolean;
required: boolean;
editable: boolean;
appendTo: any;
tabindex: number;
placeholder: string;
filterPlaceholder: string;
filterLocale: string;
inputId: string;
selectId: string;
dataKey: string;
filterBy: string;
autofocus: boolean;
resetFilterOnHide: boolean;
dropdownIcon: string;
optionLabel: string;
optionValue: string;
optionDisabled: string;
optionGroupLabel: string;
optionGroupChildren: string;
autoDisplayFirst: boolean;
group: boolean;
showClear: boolean;
emptyFilterMessage: string;
emptyMessage: string;
virtualScroll: boolean;
itemSize: number;
autoZIndex: boolean;
baseZIndex: number;
showTransitionOptions: string;
hideTransitionOptions: string;
ariaFilterLabel: string;
ariaLabelledBy: string;
filterMatchMode: string;
maxlength: number;
tooltip: string;
tooltipPosition: string;
tooltipPositionStyle: string;
tooltipStyleClass: string;
autofocusFilter: boolean;
onChange: EventEmitter<any>;
onFilter: EventEmitter<any>;
onFocus: EventEmitter<any>;
onBlur: EventEmitter<any>;
onClick: EventEmitter<any>;
onShow: EventEmitter<any>;
onHide: EventEmitter<any>;
containerViewChild: ElementRef;
filterViewChild: ElementRef;
accessibleViewChild: ElementRef;
viewPort: CdkVirtualScrollViewport;
editableInputViewChild: ElementRef;
templates: QueryList<any>;
private _disabled;
get disabled(): boolean;
set disabled(_disabled: boolean);
overlay: HTMLDivElement;
itemsWrapper: HTMLDivElement;
itemTemplate: TemplateRef<any>;
groupTemplate: TemplateRef<any>;
selectedItemTemplate: TemplateRef<any>;
headerTemplate: TemplateRef<any>;
footerTemplate: TemplateRef<any>;
emptyFilterTemplate: TemplateRef<any>;
emptyTemplate: TemplateRef<any>;
selectedOption: any;
_options: any[];
value: any;
onModelChange: Function;
onModelTouched: Function;
optionsToDisplay: any[];
hover: boolean;
focused: boolean;
overlayVisible: boolean;
documentClickListener: any;
scrollHandler: any;
optionsChanged: boolean;
panel: HTMLDivElement;
dimensionsUpdated: boolean;
hoveredItem: any;
selectedOptionUpdated: boolean;
_filterValue: string;
searchValue: string;
searchIndex: number;
searchTimeout: any;
previousSearchChar: string;
currentSearchChar: string;
documentResizeListener: any;
virtualAutoScrolled: boolean;
virtualScrollSelectedIndex: number;
viewPortOffsetTop: number;
preventModelTouched: boolean;
constructor(el: ElementRef, renderer: Renderer2, cd: ChangeDetectorRef, zone: NgZone, filterService: FilterService, config: PrimeNGConfig);
ngAfterContentInit(): void;
ngOnInit(): void;
get options(): any[];
set options(val: any[]);
get filterValue(): string;
set filterValue(val: string);
ngAfterViewInit(): void;
get label(): string;
get emptyMessageLabel(): string;
get emptyFilterMessageLabel(): string;
updateEditableLabel(): void;
getOptionLabel(option: any): any;
getOptionValue(option: any): any;
isOptionDisabled(option: any): any;
getOptionGroupLabel(optionGroup: any): any;
getOptionGroupChildren(optionGroup: any): any;
onItemClick(event: any): void;
selectItem(event: any, option: any): void;
ngAfterViewChecked(): void;
writeValue(value: any): void;
resetFilter(): void;
updateSelectedOption(val: any): void;
registerOnChange(fn: Function): void;
registerOnTouched(fn: Function): void;
setDisabledState(val: boolean): void;
onMouseclick(event: any): void;
isInputClick(event: any): boolean;
isOutsideClicked(event: Event): boolean;
isEmpty(): boolean;
onEditableInputClick(): void;
onEditableInputFocus(event: any): void;
onEditableInputChange(event: any): void;
show(): void;
onOverlayAnimationStart(event: AnimationEvent): void;
scrollToSelectedVirtualScrollElement(): void;
updateVirtualScrollSelectedIndex(resetOffset: any): void;
appendOverlay(): void;
restoreOverlayAppend(): void;
hide(): void;
alignOverlay(): void;
onInputFocus(event: any): void;
onInputBlur(event: any): void;
findPrevEnabledOption(index: any): any;
findNextEnabledOption(index: any): any;
onKeydown(event: KeyboardEvent, search: boolean): void;
search(event: KeyboardEvent): void;
searchOption(index: any): any;
searchOptionInRange(start: any, end: any): any;
searchOptionWithinGroup(index: any): any;
findOptionIndex(val: any, opts: any[]): number;
findOptionGroupIndex(val: any, opts: any[]): any;
findOption(val: any, opts: any[], inGroup?: boolean): SelectItem;
onFilterInputChange(event: any): void;
activateFilter(): void;
applyFocus(): void;
focus(): void;
bindDocumentClickListener(): void;
unbindDocumentClickListener(): void;
bindDocumentResizeListener(): void;
unbindDocumentResizeListener(): void;
onWindowResize(): void;
bindScrollListener(): void;
unbindScrollListener(): void;
clear(event: Event): void;
onOverlayHide(): void;
ngOnDestroy(): void;
}
export declare class DropdownModule {
}