primeng
Version:
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JavaScript
import { animate, style, transition, trigger } from '@angular/animations';
import { CommonModule } from '@angular/common';
import { ChangeDetectionStrategy, Component, ContentChildren, EventEmitter, forwardRef, Input, NgModule, Output, ViewChild, ViewEncapsulation } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { PrimeTemplate, SharedModule, TranslationKeys } from 'primeng/api';
import { AutoFocusModule } from 'primeng/autofocus';
import { ButtonModule } from 'primeng/button';
import { DomHandler } from 'primeng/dom';
import { InputTextModule } from 'primeng/inputtext';
import { OverlayModule } from 'primeng/overlay';
import { RippleModule } from 'primeng/ripple';
import { ScrollerModule } from 'primeng/scroller';
import { ObjectUtils, UniqueComponentId } from 'primeng/utils';
import * as i0 from "@angular/core";
import * as i1 from "primeng/api";
import * as i2 from "@angular/common";
import * as i3 from "primeng/overlay";
import * as i4 from "primeng/button";
import * as i5 from "primeng/ripple";
import * as i6 from "primeng/scroller";
import * as i7 from "primeng/autofocus";
export const AUTOCOMPLETE_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => AutoComplete),
multi: true
};
export class AutoComplete {
constructor(el, renderer, cd, differs, config, overlayService, zone) {
this.el = el;
this.renderer = renderer;
this.cd = cd;
this.differs = differs;
this.config = config;
this.overlayService = overlayService;
this.zone = zone;
this.minLength = 1;
this.delay = 300;
this.scrollHeight = '200px';
this.lazy = false;
this.type = 'text';
this.autoZIndex = true;
this.baseZIndex = 0;
this.dropdownIcon = 'pi pi-chevron-down';
this.unique = true;
this.completeOnFocus = false;
this.showClear = false;
this.dropdownMode = 'blank';
this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';
this.hideTransitionOptions = '.1s linear';
this.autocomplete = 'off';
this.completeMethod = new EventEmitter();
this.onSelect = new EventEmitter();
this.onUnselect = new EventEmitter();
this.onFocus = new EventEmitter();
this.onBlur = new EventEmitter();
this.onDropdownClick = new EventEmitter();
this.onClear = new EventEmitter();
this.onKeyUp = new EventEmitter();
this.onShow = new EventEmitter();
this.onHide = new EventEmitter();
this.onLazyLoad = new EventEmitter();
this.onModelChange = () => { };
this.onModelTouched = () => { };
this.overlayVisible = false;
this.focus = false;
this.inputFieldValue = null;
this.inputValue = null;
this.differ = differs.find([]).create(null);
this.listId = UniqueComponentId() + '_list';
}
get itemSize() {
return this._itemSize;
}
set itemSize(val) {
this._itemSize = val;
console.warn('The itemSize property is deprecated, use virtualScrollItemSize property instead.');
}
get suggestions() {
return this._suggestions;
}
set suggestions(val) {
this._suggestions = val;
this.handleSuggestionsChange();
}
ngAfterViewChecked() {
//Use timeouts as since Angular 4.2, AfterViewChecked is broken and not called after panel is updated
if (this.suggestionsUpdated && this.overlayViewChild) {
this.zone.runOutsideAngular(() => {
setTimeout(() => {
if (this.overlayViewChild) {
this.overlayViewChild.alignOverlay();
}
}, 1);
this.suggestionsUpdated = false;
});
}
if (this.highlightOptionChanged) {
this.zone.runOutsideAngular(() => {
setTimeout(() => {
if (this.overlay && this.itemsWrapper) {
let listItem = DomHandler.findSingle(this.overlayViewChild.overlayViewChild.nativeElement, 'li.p-highlight');
if (listItem) {
DomHandler.scrollInView(this.itemsWrapper, listItem);
}
}
}, 1);
this.highlightOptionChanged = false;
});
}
}
handleSuggestionsChange() {
if (this._suggestions != null && this.loading) {
this.highlightOption = null;
if (this._suggestions.length) {
this.noResults = false;
this.show();
this.suggestionsUpdated = true;
if (this.autoHighlight) {
this.highlightOption = this._suggestions[0];
}
}
else {
this.noResults = true;
if (this.showEmptyMessage) {
this.show();
this.suggestionsUpdated = true;
}
else {
this.hide();
}
}
this.loading = false;
}
}
ngAfterContentInit() {
this.templates.forEach((item) => {
switch (item.getType()) {
case 'item':
this.itemTemplate = item.template;
break;
case 'group':
this.groupTemplate = item.template;
break;
case 'selectedItem':
this.selectedItemTemplate = item.template;
break;
case 'header':
this.headerTemplate = item.template;
break;
case 'empty':
this.emptyTemplate = item.template;
break;
case 'footer':
this.footerTemplate = item.template;
break;
case 'loader':
this.loaderTemplate = item.template;
break;
default:
this.itemTemplate = item.template;
break;
}
});
}
writeValue(value) {
this.value = value;
this.filled = this.value && this.value != '';
this.updateInputField();
this.cd.markForCheck();
}
getOptionGroupChildren(optionGroup) {
return this.optionGroupChildren ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupChildren) : optionGroup.items;
}
getOptionGroupLabel(optionGroup) {
return this.optionGroupLabel ? ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel) : optionGroup.label != undefined ? optionGroup.label : optionGroup;
}
registerOnChange(fn) {
this.onModelChange = fn;
}
registerOnTouched(fn) {
this.onModelTouched = fn;
}
setDisabledState(val) {
this.disabled = val;
this.cd.markForCheck();
}
onInput(event) {
// When an input element with a placeholder is clicked, the onInput event is invoked in IE.
if (!this.inputKeyDown && DomHandler.isIE()) {
return;
}
if (this.timeout) {
clearTimeout(this.timeout);
}
let value = event.target.value;
this.inputValue = value;
if (!this.multiple && !this.forceSelection) {
this.onModelChange(value);
}
if (value.length === 0 && !this.multiple) {
this.value = null;
this.hide();
this.onClear.emit(event);
this.onModelChange(value);
}
if (value.length >= this.minLength) {
this.timeout = setTimeout(() => {
this.search(event, value);
}, this.delay);
}
else {
this.hide();
}
this.updateFilledState();
this.inputKeyDown = false;
}
onInputClick(event) {
if (this.documentClickListener) {
this.inputClick = true;
}
}
search(event, query) {
//allow empty string but not undefined or null
if (query === undefined || query === null) {
return;
}
this.loading = true;
this.completeMethod.emit({
originalEvent: event,
query: query
});
}
selectItem(option, focus = true) {
if (this.forceSelectionUpdateModelTimeout) {
clearTimeout(this.forceSelectionUpdateModelTimeout);
this.forceSelectionUpdateModelTimeout = null;
}
if (this.multiple) {
this.multiInputEL.nativeElement.value = '';
this.value = this.value || [];
if (!this.isSelected(option) || !this.unique) {
this.value = [...this.value, option];
this.onModelChange(this.value);
}
}
else {
this.inputEL.nativeElement.value = this.resolveFieldData(option);
this.value = option;
this.onModelChange(this.value);
}
this.onSelect.emit(option);
this.updateFilledState();
if (focus) {
this.itemClicked = true;
this.focusInput();
}
this.hide();
}
show(event) {
if (this.multiInputEL || this.inputEL) {
let hasFocus = this.multiple ? this.multiInputEL.nativeElement.ownerDocument.activeElement == this.multiInputEL.nativeElement : this.inputEL.nativeElement.ownerDocument.activeElement == this.inputEL.nativeElement;
if (!this.overlayVisible && hasFocus) {
this.overlayVisible = true;
}
}
this.onShow.emit(event);
this.cd.markForCheck();
}
clear() {
if (this.multiple) {
this.value = null;
}
else {
this.inputValue = null;
this.inputEL.nativeElement.value = '';
}
this.updateFilledState();
this.onModelChange(this.value);
this.onClear.emit();
}
onOverlayAnimationStart(event) {
if (event.toState === 'visible') {
this.itemsWrapper = DomHandler.findSingle(this.overlayViewChild.overlayViewChild.nativeElement, this.virtualScroll ? '.p-scroller' : '.p-autocomplete-panel');
this.virtualScroll && this.scroller?.setContentEl(this.itemsViewChild.nativeElement);
}
}
resolveFieldData(value) {
let data = this.field ? ObjectUtils.resolveFieldData(value, this.field) : value;
return data !== (null || undefined) ? data : '';
}
hide(event) {
this.overlayVisible = false;
this.onHide.emit(event);
this.cd.markForCheck();
}
handleDropdownClick(event) {
if (!this.overlayVisible) {
this.focusInput();
let queryValue = this.multiple ? this.multiInputEL.nativeElement.value : this.inputEL.nativeElement.value;
if (this.dropdownMode === 'blank')
this.search(event, '');
else if (this.dropdownMode === 'current')
this.search(event, queryValue);
this.onDropdownClick.emit({
originalEvent: event,
query: queryValue
});
}
else {
this.hide();
}
}
focusInput() {
if (this.multiple)
this.multiInputEL.nativeElement.focus();
else
this.inputEL.nativeElement.focus();
}
get emptyMessageLabel() {
return this.emptyMessage || this.config.getTranslation(TranslationKeys.EMPTY_MESSAGE);
}
removeItem(item) {
let itemIndex = DomHandler.index(item);
let removedValue = this.value[itemIndex];
this.value = this.value.filter((val, i) => i != itemIndex);
this.onModelChange(this.value);
this.updateFilledState();
this.onUnselect.emit(removedValue);
}
onKeydown(event) {
if (this.overlayVisible) {
switch (event.which) {
//down
case 40:
if (this.group) {
let highlightItemIndex = this.findOptionGroupIndex(this.highlightOption, this.suggestions);
if (highlightItemIndex !== -1) {
let nextItemIndex = highlightItemIndex.itemIndex + 1;
if (nextItemIndex < this.getOptionGroupChildren(this.suggestions[highlightItemIndex.groupIndex]).length) {
this.highlightOption = this.getOptionGroupChildren(this.suggestions[highlightItemIndex.groupIndex])[nextItemIndex];
this.highlightOptionChanged = true;
}
else if (this.suggestions[highlightItemIndex.groupIndex + 1]) {
this.highlightOption = this.getOptionGroupChildren(this.suggestions[highlightItemIndex.groupIndex + 1])[0];
this.highlightOptionChanged = true;
}
}
else {
this.highlightOption = this.getOptionGroupChildren(this.suggestions[0])[0];
}
}
else {
let highlightItemIndex = this.findOptionIndex(this.highlightOption, this.suggestions);
if (highlightItemIndex != -1) {
var nextItemIndex = highlightItemIndex + 1;
if (nextItemIndex != this.suggestions.length) {
this.highlightOption = this.suggestions[nextItemIndex];
this.highlightOptionChanged = true;
}
}
else {
this.highlightOption = this.suggestions[0];
}
}
event.preventDefault();
break;
//up
case 38:
if (this.group) {
let highlightItemIndex = this.findOptionGroupIndex(this.highlightOption, this.suggestions);
if (highlightItemIndex !== -1) {
let prevItemIndex = highlightItemIndex.itemIndex - 1;
if (prevItemIndex >= 0) {
this.highlightOption = this.getOptionGroupChildren(this.suggestions[highlightItemIndex.groupIndex])[prevItemIndex];
this.highlightOptionChanged = true;
}
else if (prevItemIndex < 0) {
let prevGroup = this.suggestions[highlightItemIndex.groupIndex - 1];
if (prevGroup) {
this.highlightOption = this.getOptionGroupChildren(prevGroup)[this.getOptionGroupChildren(prevGroup).length - 1];
this.highlightOptionChanged = true;
}
}
}
}
else {
let highlightItemIndex = this.findOptionIndex(this.highlightOption, this.suggestions);
if (highlightItemIndex > 0) {
let prevItemIndex = highlightItemIndex - 1;
this.highlightOption = this.suggestions[prevItemIndex];
this.highlightOptionChanged = true;
}
}
event.preventDefault();
break;
//enter
case 13:
if (this.highlightOption) {
this.selectItem(this.highlightOption);
this.hide();
}
event.preventDefault();
break;
//escape
case 27:
this.hide();
event.preventDefault();
break;
//tab
case 9:
if (this.highlightOption) {
this.selectItem(this.highlightOption);
}
this.hide();
break;
}
}
else {
if (event.which === 40 && this.suggestions) {
this.search(event, event.target.value);
}
else if (event.ctrlKey && event.key === 'z' && !this.multiple) {
this.inputEL.nativeElement.value = this.resolveFieldData(null);
this.value = '';
this.onModelChange(this.value);
}
else if (event.ctrlKey && event.key === 'z' && this.multiple) {
this.value.pop();
this.onModelChange(this.value);
this.updateFilledState();
}
}
if (this.multiple) {
switch (event.which) {
//backspace
case 8:
if (this.value && this.value.length && !this.multiInputEL.nativeElement.value) {
this.value = [...this.value];
const removedValue = this.value.pop();
this.onModelChange(this.value);
this.updateFilledState();
this.onUnselect.emit(removedValue);
}
break;
}
}
this.inputKeyDown = true;
}
onKeyup(event) {
this.onKeyUp.emit(event);
}
onInputFocus(event) {
if (!this.itemClicked && this.completeOnFocus) {
let queryValue = this.multiple ? this.multiInputEL.nativeElement.value : this.inputEL.nativeElement.value;
this.search(event, queryValue);
}
this.focus = true;
this.onFocus.emit(event);
this.itemClicked = false;
}
onInputBlur(event) {
this.focus = false;
this.onModelTouched();
this.onBlur.emit(event);
}
onInputChange(event) {
if (this.forceSelection) {
let valid = false;
let inputValue = event.target.value.trim();
if (this.suggestions) {
for (let suggestion of this.suggestions) {
let itemValue = this.field ? ObjectUtils.resolveFieldData(suggestion, this.field) : suggestion;
if (itemValue && inputValue === itemValue.trim()) {
valid = true;
this.forceSelectionUpdateModelTimeout = setTimeout(() => {
this.selectItem(suggestion, false);
}, 250);
break;
}
}
}
if (!valid) {
if (this.multiple) {
this.multiInputEL.nativeElement.value = '';
}
else {
this.value = null;
this.inputEL.nativeElement.value = '';
}
this.onClear.emit(event);
this.onModelChange(this.value);
this.updateFilledState();
}
}
}
onInputPaste(event) {
this.onKeydown(event);
}
isSelected(val) {
let selected = false;
if (this.value && this.value.length) {
for (let i = 0; i < this.value.length; i++) {
if (ObjectUtils.equals(this.value[i], val, this.dataKey)) {
selected = true;
break;
}
}
}
return selected;
}
findOptionIndex(option, suggestions) {
let index = -1;
if (suggestions) {
for (let i = 0; i < suggestions.length; i++) {
if (ObjectUtils.equals(option, suggestions[i])) {
index = i;
break;
}
}
}
return index;
}
findOptionGroupIndex(val, opts) {
let groupIndex, itemIndex;
if (opts) {
for (let i = 0; i < opts.length; i++) {
groupIndex = i;
itemIndex = this.findOptionIndex(val, this.getOptionGroupChildren(opts[i]));
if (itemIndex !== -1) {
break;
}
}
}
if (itemIndex !== -1) {
return { groupIndex: groupIndex, itemIndex: itemIndex };
}
else {
return -1;
}
}
updateFilledState() {
if (this.multiple)
this.filled = (this.value && this.value.length) || (this.multiInputEL && this.multiInputEL.nativeElement && this.multiInputEL.nativeElement.value != '');
else
this.filled = (this.inputFieldValue && this.inputFieldValue != '') || (this.inputEL && this.inputEL.nativeElement && this.inputEL.nativeElement.value != '');
}
updateInputField() {
let formattedValue = this.resolveFieldData(this.value);
this.inputFieldValue = formattedValue;
if (this.inputEL && this.inputEL.nativeElement) {
this.inputEL.nativeElement.value = formattedValue;
}
this.updateFilledState();
}
ngOnDestroy() {
if (this.forceSelectionUpdateModelTimeout) {
clearTimeout(this.forceSelectionUpdateModelTimeout);
this.forceSelectionUpdateModelTimeout = null;
}
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
}
}
AutoComplete.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.1.0", ngImport: i0, type: AutoComplete, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }, { token: i0.ChangeDetectorRef }, { token: i0.IterableDiffers }, { token: i1.PrimeNGConfig }, { token: i1.OverlayService }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Component });
AutoComplete.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "15.1.0", type: AutoComplete, selector: "p-autoComplete", inputs: { minLength: "minLength", delay: "delay", style: "style", panelStyle: "panelStyle", styleClass: "styleClass", panelStyleClass: "panelStyleClass", inputStyle: "inputStyle", inputId: "inputId", inputStyleClass: "inputStyleClass", placeholder: "placeholder", readonly: "readonly", disabled: "disabled", scrollHeight: "scrollHeight", lazy: "lazy", virtualScroll: "virtualScroll", virtualScrollItemSize: "virtualScrollItemSize", virtualScrollOptions: "virtualScrollOptions", maxlength: "maxlength", name: "name", required: "required", size: "size", appendTo: "appendTo", autoHighlight: "autoHighlight", forceSelection: "forceSelection", type: "type", autoZIndex: "autoZIndex", baseZIndex: "baseZIndex", ariaLabel: "ariaLabel", dropdownAriaLabel: "dropdownAriaLabel", ariaLabelledBy: "ariaLabelledBy", dropdownIcon: "dropdownIcon", unique: "unique", group: "group", completeOnFocus: "completeOnFocus", showClear: "showClear", field: "field", dropdown: "dropdown", showEmptyMessage: "showEmptyMessage", dropdownMode: "dropdownMode", multiple: "multiple", tabindex: "tabindex", dataKey: "dataKey", emptyMessage: "emptyMessage", showTransitionOptions: "showTransitionOptions", hideTransitionOptions: "hideTransitionOptions", autofocus: "autofocus", autocomplete: "autocomplete", optionGroupChildren: "optionGroupChildren", optionGroupLabel: "optionGroupLabel", overlayOptions: "overlayOptions", itemSize: "itemSize", suggestions: "suggestions" }, outputs: { completeMethod: "completeMethod", onSelect: "onSelect", onUnselect: "onUnselect", onFocus: "onFocus", onBlur: "onBlur", onDropdownClick: "onDropdownClick", onClear: "onClear", onKeyUp: "onKeyUp", onShow: "onShow", onHide: "onHide", onLazyLoad: "onLazyLoad" }, host: { properties: { "class.p-inputwrapper-filled": "filled", "class.p-inputwrapper-focus": "((focus && !disabled) || autofocus) || overlayVisible", "class.p-autocomplete-clearable": "showClear && !disabled" }, classAttribute: "p-element p-inputwrapper" }, providers: [AUTOCOMPLETE_VALUE_ACCESSOR], queries: [{ propertyName: "templates", predicate: PrimeTemplate }], viewQueries: [{ propertyName: "containerEL", first: true, predicate: ["container"], descendants: true }, { propertyName: "inputEL", first: true, predicate: ["in"], descendants: true }, { propertyName: "multiInputEL", first: true, predicate: ["multiIn"], descendants: true }, { propertyName: "multiContainerEL", first: true, predicate: ["multiContainer"], descendants: true }, { propertyName: "dropdownButton", first: true, predicate: ["ddBtn"], descendants: true }, { propertyName: "itemsViewChild", first: true, predicate: ["items"], descendants: true }, { propertyName: "scroller", first: true, predicate: ["scroller"], descendants: true }, { propertyName: "overlayViewChild", first: true, predicate: ["overlay"], descendants: true }], ngImport: i0, template: `
<span #container [ngClass]="{ 'p-autocomplete p-component': true, 'p-autocomplete-dd': dropdown, 'p-autocomplete-multiple': multiple }" [ngStyle]="style" [class]="styleClass">
<input
pAutoFocus
[autofocus]="autofocus"
*ngIf="!multiple"
#in
[attr.type]="type"
[attr.id]="inputId"
[ngStyle]="inputStyle"
[class]="inputStyleClass"
[autocomplete]="autocomplete"
[attr.required]="required"
[attr.name]="name"
class="p-autocomplete-input p-inputtext p-component"
[ngClass]="{ 'p-autocomplete-dd-input': dropdown, 'p-disabled': disabled }"
[value]="inputFieldValue"
aria-autocomplete="list"
role="searchbox"
(click)="onInputClick($event)"
(input)="onInput($event)"
(keydown)="onKeydown($event)"
(keyup)="onKeyup($event)"
(focus)="onInputFocus($event)"
(blur)="onInputBlur($event)"
(change)="onInputChange($event)"
(paste)="onInputPaste($event)"
[attr.placeholder]="placeholder"
[attr.size]="size"
[attr.maxlength]="maxlength"
[attr.tabindex]="tabindex"
[readonly]="readonly"
[disabled]="disabled"
[attr.aria-label]="ariaLabel"
[attr.aria-labelledby]="ariaLabelledBy"
[attr.aria-required]="required"
/>
<i *ngIf="!multiple && filled && !disabled && showClear" class="p-autocomplete-clear-icon pi pi-times" (click)="clear()"></i>
<i *ngIf="multiple && filled && !disabled && showClear" class="p-autocomplete-clear-icon pi pi-times" (click)="clear()"></i>
<ul *ngIf="multiple" #multiContainer class="p-autocomplete-multiple-container p-component p-inputtext" [ngClass]="{ 'p-disabled': disabled, 'p-focus': focus }" (click)="multiIn.focus()">
<li #token *ngFor="let val of value" class="p-autocomplete-token">
<ng-container *ngTemplateOutlet="selectedItemTemplate; context: { $implicit: val }"></ng-container>
<span *ngIf="!selectedItemTemplate" class="p-autocomplete-token-label">{{ resolveFieldData(val) }}</span>
<span class="p-autocomplete-token-icon pi pi-times-circle" (click)="removeItem(token)" *ngIf="!disabled && !readonly"></span>
</li>
<li class="p-autocomplete-input-token">
<input
pAutoFocus
[autofocus]="autofocus"
#multiIn
[attr.type]="type"
[attr.id]="inputId"
[disabled]="disabled"
[attr.placeholder]="value && value.length ? null : placeholder"
[attr.tabindex]="tabindex"
[attr.maxlength]="maxlength"
(input)="onInput($event)"
(click)="onInputClick($event)"
(keydown)="onKeydown($event)"
[readonly]="readonly"
(keyup)="onKeyup($event)"
(focus)="onInputFocus($event)"
(blur)="onInputBlur($event)"
(change)="onInputChange($event)"
(paste)="onInputPaste($event)"
[autocomplete]="autocomplete"
[ngStyle]="inputStyle"
[class]="inputStyleClass"
[attr.aria-label]="ariaLabel"
[attr.aria-labelledby]="ariaLabelledBy"
[attr.aria-required]="required"
aria-autocomplete="list"
[attr.aria-controls]="listId"
role="searchbox"
[attr.aria-expanded]="overlayVisible"
aria-haspopup="true"
[attr.aria-activedescendant]="'p-highlighted-option'"
/>
</li>
</ul>
<i *ngIf="loading" class="p-autocomplete-loader pi pi-spinner pi-spin"></i
><button
#ddBtn
type="button"
pButton
[icon]="dropdownIcon"
[attr.aria-label]="dropdownAriaLabel"
class="p-autocomplete-dropdown"
[disabled]="disabled"
pRipple
(click)="handleDropdownClick($event)"
*ngIf="dropdown"
[attr.tabindex]="tabindex"
></button>
<p-overlay
#overlay
[(visible)]="overlayVisible"
[options]="virtualScrollOptions"
[target]="'@parent'"
[appendTo]="appendTo"
[showTransitionOptions]="showTransitionOptions"
[hideTransitionOptions]="hideTransitionOptions"
(onAnimationStart)="onOverlayAnimationStart($event)"
(onShow)="show($event)"
(onHide)="hide($event)"
>
<div [ngClass]="['p-autocomplete-panel p-component']" [style.max-height]="virtualScroll ? 'auto' : scrollHeight" [ngStyle]="panelStyle" [class]="panelStyleClass">
<ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
<p-scroller
*ngIf="virtualScroll"
#scroller
[items]="suggestions"
[style]="{ height: scrollHeight }"
[itemSize]="virtualScrollItemSize || _itemSize"
[autoSize]="true"
[lazy]="lazy"
(onLazyLoad)="onLazyLoad.emit($event)"
[options]="virtualScrollOptions"
>
<ng-template pTemplate="content" let-items let-scrollerOptions="options">
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: items, options: scrollerOptions }"></ng-container>
</ng-template>
<ng-container *ngIf="loaderTemplate">
<ng-template pTemplate="loader" let-scrollerOptions="options">
<ng-container *ngTemplateOutlet="loaderTemplate; context: { options: scrollerOptions }"></ng-container>
</ng-template>
</ng-container>
</p-scroller>
<ng-container *ngIf="!virtualScroll">
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: suggestions, options: {} }"></ng-container>
</ng-container>
<ng-template #buildInItems let-items let-scrollerOptions="options">
<ul #items role="listbox" [attr.id]="listId" class="p-autocomplete-items" [ngClass]="scrollerOptions.contentStyleClass" [style]="scrollerOptions.contentStyle">
<ng-container *ngIf="group">
<ng-template ngFor let-optgroup [ngForOf]="items">
<li class="p-autocomplete-item-group" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }">
<span *ngIf="!groupTemplate">{{ getOptionGroupLabel(optgroup) || 'empty' }}</span>
<ng-container *ngTemplateOutlet="groupTemplate; context: { $implicit: optgroup }"></ng-container>
</li>
<ng-container *ngTemplateOutlet="itemslist; context: { $implicit: getOptionGroupChildren(optgroup) }"></ng-container>
</ng-template>
</ng-container>
<ng-container *ngIf="!group">
<ng-container *ngTemplateOutlet="itemslist; context: { $implicit: items }"></ng-container>
</ng-container>
<ng-template #itemslist let-suggestionsToDisplay>
<li
role="option"
*ngFor="let option of suggestionsToDisplay; let idx = index"
class="p-autocomplete-item"
pRipple
[ngStyle]="{ height: scrollerOptions.itemSize + 'px' }"
[ngClass]="{ 'p-highlight': option === highlightOption }"
[id]="highlightOption == option ? 'p-highlighted-option' : ''"
(click)="selectItem(option)"
>
<span *ngIf="!itemTemplate">{{ resolveFieldData(option) }}</span>
<ng-container *ngTemplateOutlet="itemTemplate; context: { $implicit: option, index: scrollerOptions.getOptions ? scrollerOptions.getOptions(idx) : idx }"></ng-container>
</li>
</ng-template>
<li *ngIf="noResults && showEmptyMessage" class="p-autocomplete-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }">
<ng-container *ngIf="!emptyTemplate; else empty">
{{ emptyMessageLabel }}
</ng-container>
<ng-container #empty *ngTemplateOutlet="emptyTemplate"></ng-container>
</li>
</ul>
</ng-template>
<ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
</div>
</p-overlay>
</span>
`, isInline: true, styles: [".p-autocomplete{display:inline-flex;position:relative}.p-autocomplete-loader{position:absolute;top:50%;margin-top:-.5rem}.p-autocomplete-dd .p-autocomplete-input{flex:1 1 auto;width:1%}.p-autocomplete-dd .p-autocomplete-input,.p-autocomplete-dd .p-autocomplete-multiple-container{border-top-right-radius:0;border-bottom-right-radius:0}.p-autocomplete-dd .p-autocomplete-dropdown{border-top-left-radius:0;border-bottom-left-radius:0}.p-autocomplete-panel{overflow:auto}.p-autocomplete-items{margin:0;padding:0;list-style-type:none}.p-autocomplete-item{cursor:pointer;white-space:nowrap;position:relative;overflow:hidden}.p-autocomplete-multiple-container{margin:0;padding:0;list-style-type:none;cursor:text;overflow:hidden;display:flex;align-items:center;flex-wrap:wrap}.p-autocomplete-token{cursor:default;display:inline-flex;align-items:center;flex:0 0 auto}.p-autocomplete-token-icon{cursor:pointer}.p-autocomplete-input-token{flex:1 1 auto;display:inline-flex}.p-autocomplete-input-token input{border:0 none;outline:0 none;background-color:transparent;margin:0;padding:0;box-shadow:none;border-radius:0;width:100%}.p-fluid .p-autocomplete{display:flex}.p-fluid .p-autocomplete-dd .p-autocomplete-input{width:1%}.p-autocomplete-clear-icon{position:absolute;top:50%;margin-top:-.5rem;cursor:pointer}.p-autocomplete-clearable{position:relative}\n"], dependencies: [{ kind: "directive", type: i2.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: i2.NgForOf, selector: "[ngFor][ngForOf]", inputs: ["ngForOf", "ngForTrackBy", "ngForTemplate"] }, { kind: "directive", type: i2.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }, { kind: "directive", type: i2.NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: i2.NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }, { kind: "component", type: i3.Overlay, selector: "p-overlay", inputs: ["visible", "mode", "style", "styleClass", "contentStyle", "contentStyleClass", "target", "appendTo", "autoZIndex", "baseZIndex", "showTransitionOptions", "hideTransitionOptions", "listener", "responsive", "options"], outputs: ["visibleChange", "onBeforeShow", "onShow", "onBeforeHide", "onHide", "onAnimationStart", "onAnimationDone"] }, { kind: "directive", type: i1.PrimeTemplate, selector: "[pTemplate]", inputs: ["type", "pTemplate"] }, { kind: "directive", type: i4.ButtonDirective, selector: "[pButton]", inputs: ["iconPos", "loadingIcon", "label", "icon", "loading"] }, { kind: "directive", type: i5.Ripple, selector: "[pRipple]" }, { kind: "component", type: i6.Scroller, selector: "p-scroller", inputs: ["id", "style", "styleClass", "tabindex", "items", "itemSize", "scrollHeight", "scrollWidth", "orientation", "step", "delay", "resizeDelay", "appendOnly", "inline", "lazy", "disabled", "loaderDisabled", "columns", "showSpacer", "showLoader", "numToleratedItems", "loading", "autoSize", "trackBy", "options"], outputs: ["onLazyLoad", "onScroll", "onScrollIndexChange"] }, { kind: "directive", type: i7.AutoFocus, selector: "[pAutoFocus]", inputs: ["autofocus"] }], animations: [trigger('overlayAnimation', [transition(':enter', [style({ opacity: 0, transform: 'scaleY(0.8)' }), animate('{{showTransitionParams}}')]), transition(':leave', [animate('{{hideTransitionParams}}', style({ opacity: 0 }))])])], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.1.0", ngImport: i0, type: AutoComplete, decorators: [{
type: Component,
args: [{ selector: 'p-autoComplete', template: `
<span #container [ngClass]="{ 'p-autocomplete p-component': true, 'p-autocomplete-dd': dropdown, 'p-autocomplete-multiple': multiple }" [ngStyle]="style" [class]="styleClass">
<input
pAutoFocus
[autofocus]="autofocus"
*ngIf="!multiple"
#in
[attr.type]="type"
[attr.id]="inputId"
[ngStyle]="inputStyle"
[class]="inputStyleClass"
[autocomplete]="autocomplete"
[attr.required]="required"
[attr.name]="name"
class="p-autocomplete-input p-inputtext p-component"
[ngClass]="{ 'p-autocomplete-dd-input': dropdown, 'p-disabled': disabled }"
[value]="inputFieldValue"
aria-autocomplete="list"
role="searchbox"
(click)="onInputClick($event)"
(input)="onInput($event)"
(keydown)="onKeydown($event)"
(keyup)="onKeyup($event)"
(focus)="onInputFocus($event)"
(blur)="onInputBlur($event)"
(change)="onInputChange($event)"
(paste)="onInputPaste($event)"
[attr.placeholder]="placeholder"
[attr.size]="size"
[attr.maxlength]="maxlength"
[attr.tabindex]="tabindex"
[readonly]="readonly"
[disabled]="disabled"
[attr.aria-label]="ariaLabel"
[attr.aria-labelledby]="ariaLabelledBy"
[attr.aria-required]="required"
/>
<i *ngIf="!multiple && filled && !disabled && showClear" class="p-autocomplete-clear-icon pi pi-times" (click)="clear()"></i>
<i *ngIf="multiple && filled && !disabled && showClear" class="p-autocomplete-clear-icon pi pi-times" (click)="clear()"></i>
<ul *ngIf="multiple" #multiContainer class="p-autocomplete-multiple-container p-component p-inputtext" [ngClass]="{ 'p-disabled': disabled, 'p-focus': focus }" (click)="multiIn.focus()">
<li #token *ngFor="let val of value" class="p-autocomplete-token">
<ng-container *ngTemplateOutlet="selectedItemTemplate; context: { $implicit: val }"></ng-container>
<span *ngIf="!selectedItemTemplate" class="p-autocomplete-token-label">{{ resolveFieldData(val) }}</span>
<span class="p-autocomplete-token-icon pi pi-times-circle" (click)="removeItem(token)" *ngIf="!disabled && !readonly"></span>
</li>
<li class="p-autocomplete-input-token">
<input
pAutoFocus
[autofocus]="autofocus"
#multiIn
[attr.type]="type"
[attr.id]="inputId"
[disabled]="disabled"
[attr.placeholder]="value && value.length ? null : placeholder"
[attr.tabindex]="tabindex"
[attr.maxlength]="maxlength"
(input)="onInput($event)"
(click)="onInputClick($event)"
(keydown)="onKeydown($event)"
[readonly]="readonly"
(keyup)="onKeyup($event)"
(focus)="onInputFocus($event)"
(blur)="onInputBlur($event)"
(change)="onInputChange($event)"
(paste)="onInputPaste($event)"
[autocomplete]="autocomplete"
[ngStyle]="inputStyle"
[class]="inputStyleClass"
[attr.aria-label]="ariaLabel"
[attr.aria-labelledby]="ariaLabelledBy"
[attr.aria-required]="required"
aria-autocomplete="list"
[attr.aria-controls]="listId"
role="searchbox"
[attr.aria-expanded]="overlayVisible"
aria-haspopup="true"
[attr.aria-activedescendant]="'p-highlighted-option'"
/>
</li>
</ul>
<i *ngIf="loading" class="p-autocomplete-loader pi pi-spinner pi-spin"></i
><button
#ddBtn
type="button"
pButton
[icon]="dropdownIcon"
[attr.aria-label]="dropdownAriaLabel"
class="p-autocomplete-dropdown"
[disabled]="disabled"
pRipple
(click)="handleDropdownClick($event)"
*ngIf="dropdown"
[attr.tabindex]="tabindex"
></button>
<p-overlay
#overlay
[(visible)]="overlayVisible"
[options]="virtualScrollOptions"
[target]="'@parent'"
[appendTo]="appendTo"
[showTransitionOptions]="showTransitionOptions"
[hideTransitionOptions]="hideTransitionOptions"
(onAnimationStart)="onOverlayAnimationStart($event)"
(onShow)="show($event)"
(onHide)="hide($event)"
>
<div [ngClass]="['p-autocomplete-panel p-component']" [style.max-height]="virtualScroll ? 'auto' : scrollHeight" [ngStyle]="panelStyle" [class]="panelStyleClass">
<ng-container *ngTemplateOutlet="headerTemplate"></ng-container>
<p-scroller
*ngIf="virtualScroll"
#scroller
[items]="suggestions"
[style]="{ height: scrollHeight }"
[itemSize]="virtualScrollItemSize || _itemSize"
[autoSize]="true"
[lazy]="lazy"
(onLazyLoad)="onLazyLoad.emit($event)"
[options]="virtualScrollOptions"
>
<ng-template pTemplate="content" let-items let-scrollerOptions="options">
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: items, options: scrollerOptions }"></ng-container>
</ng-template>
<ng-container *ngIf="loaderTemplate">
<ng-template pTemplate="loader" let-scrollerOptions="options">
<ng-container *ngTemplateOutlet="loaderTemplate; context: { options: scrollerOptions }"></ng-container>
</ng-template>
</ng-container>
</p-scroller>
<ng-container *ngIf="!virtualScroll">
<ng-container *ngTemplateOutlet="buildInItems; context: { $implicit: suggestions, options: {} }"></ng-container>
</ng-container>
<ng-template #buildInItems let-items let-scrollerOptions="options">
<ul #items role="listbox" [attr.id]="listId" class="p-autocomplete-items" [ngClass]="scrollerOptions.contentStyleClass" [style]="scrollerOptions.contentStyle">
<ng-container *ngIf="group">
<ng-template ngFor let-optgroup [ngForOf]="items">
<li class="p-autocomplete-item-group" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }">
<span *ngIf="!groupTemplate">{{ getOptionGroupLabel(optgroup) || 'empty' }}</span>
<ng-container *ngTemplateOutlet="groupTemplate; context: { $implicit: optgroup }"></ng-container>
</li>
<ng-container *ngTemplateOutlet="itemslist; context: { $implicit: getOptionGroupChildren(optgroup) }"></ng-container>
</ng-template>
</ng-container>
<ng-container *ngIf="!group">
<ng-container *ngTemplateOutlet="itemslist; context: { $implicit: items }"></ng-container>
</ng-container>
<ng-template #itemslist let-suggestionsToDisplay>
<li
role="option"
*ngFor="let option of suggestionsToDisplay; let idx = index"
class="p-autocomplete-item"
pRipple
[ngStyle]="{ height: scrollerOptions.itemSize + 'px' }"
[ngClass]="{ 'p-highlight': option === highlightOption }"
[id]="highlightOption == option ? 'p-highlighted-option' : ''"
(click)="selectItem(option)"
>
<span *ngIf="!itemTemplate">{{ resolveFieldData(option) }}</span>
<ng-container *ngTemplateOutlet="itemTemplate; context: { $implicit: option, index: scrollerOptions.getOptions ? scrollerOptions.getOptions(idx) : idx }"></ng-container>
</li>
</ng-template>
<li *ngIf="noResults && showEmptyMessage" class="p-autocomplete-empty-message" [ngStyle]="{ height: scrollerOptions.itemSize + 'px' }">
<ng-container *ngIf="!emptyTemplate; else empty">
{{ emptyMessageLabel }}
</ng-container>
<ng-container #empty *ngTemplateOutlet="emptyTemplate"></ng-container>
</li>
</ul>
</ng-template>
<ng-container *ngTemplateOutlet="footerTemplate"></ng-container>
</div>
</p-overlay>
</span>
`, animations: [trigger('overlayAnimation', [transition(':enter', [style({ opacity: 0, transform: 'scaleY(0.8)' }), animate('{{showTransitionParams}}')]), transition(':leave', [animate('{{hideTransitionParams}}', style({ opacity: 0 }))])])], host: {
class: 'p-element p-inputwrapper',
'[class.p-inputwrapper-filled]': 'filled',
'[class.p-inputwrapper-focus]': '((f