primeng/fesm2015/primeng-autocomplete.js

[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primeng) [![Build Status](https://travis-ci.org/primefaces/primeng.

import { forwardRef, EventEmitter, ElementRef, Renderer2, ChangeDetectorRef, IterableDiffers, Input, Output, ViewChild, ContentChildren, Component, ChangeDetectionStrategy, NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { trigger, state, style, transition, animate } from '@angular/animations';
import { InputTextModule } from 'primeng/inputtext';
import { ButtonModule } from 'primeng/button';
import { PrimeTemplate, SharedModule } from 'primeng/api';
import { DomHandler } from 'primeng/dom';
import { UniqueComponentId, ObjectUtils } from 'primeng/utils';
import { NG_VALUE_ACCESSOR } from '@angular/forms';

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
const AUTOCOMPLETE_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => AutoComplete),
    multi: true
};
let AutoComplete = class AutoComplete {
    constructor(el, renderer, cd, differs) {
        this.el = el;
        this.renderer = renderer;
        this.cd = cd;
        this.differs = differs;
        this.minLength = 1;
        this.delay = 300;
        this.type = 'text';
        this.autoZIndex = true;
        this.baseZIndex = 0;
        this.dropdownIcon = "pi pi-caret-down";
        this.unique = true;
        this.completeOnFocus = false;
        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.scrollHeight = '200px';
        this.dropdownMode = 'blank';
        this.showTransitionOptions = '225ms ease-out';
        this.hideTransitionOptions = '195ms ease-in';
        this.autocomplete = 'off';
        this.onModelChange = () => { };
        this.onModelTouched = () => { };
        this.overlayVisible = false;
        this.focus = false;
        this.inputFieldValue = null;
        this.differ = differs.find([]).create(null);
        this.listId = UniqueComponentId() + '_list';
    }
    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.overlay && this.overlay.offsetParent) {
            setTimeout(() => {
                if (this.overlay) {
                    this.alignOverlay();
                }
            }, 1);
            this.suggestionsUpdated = false;
        }
        if (this.highlightOptionChanged) {
            setTimeout(() => {
                if (this.overlay) {
                    let listItem = DomHandler.findSingle(this.overlay, 'li.ui-state-highlight');
                    if (listItem) {
                        DomHandler.scrollInView(this.overlay, 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.emptyMessage) {
                    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 'selectedItem':
                    this.selectedItemTemplate = item.template;
                    break;
                default:
                    this.itemTemplate = item.template;
                    break;
            }
        });
    }
    writeValue(value) {
        this.value = value;
        this.filled = this.value && this.value != '';
        this.updateInputField();
    }
    registerOnChange(fn) {
        this.onModelChange = fn;
    }
    registerOnTouched(fn) {
        this.onModelTouched = fn;
    }
    setDisabledState(val) {
        this.disabled = val;
    }
    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;
        if (!this.multiple && !this.forceSelection) {
            this.onModelChange(value);
        }
        if (value.length === 0 && !this.multiple) {
            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.suggestions = null;
            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.field ? ObjectUtils.resolveFieldData(option, this.field) || '' : option;
            this.value = option;
            this.onModelChange(this.value);
        }
        this.onSelect.emit(option);
        this.updateFilledState();
        if (focus) {
            this.itemClicked = true;
            this.focusInput();
        }
    }
    show() {
        if (this.multiInputEL || this.inputEL) {
            let hasFocus = this.multiple ? document.activeElement == this.multiInputEL.nativeElement : document.activeElement == this.inputEL.nativeElement;
            if (!this.overlayVisible && hasFocus) {
                this.overlayVisible = true;
            }
        }
    }
    onOverlayAnimationStart(event) {
        switch (event.toState) {
            case 'visible':
                this.overlay = event.element;
                this.appendOverlay();
                if (this.autoZIndex) {
                    this.overlay.style.zIndex = String(this.baseZIndex + (++DomHandler.zindex));
                }
                this.alignOverlay();
                this.bindDocumentClickListener();
                this.bindDocumentResizeListener();
                this.onShow.emit(event);
                break;
            case 'void':
                this.onOverlayHide();
                break;
        }
    }
    onOverlayAnimationDone(event) {
        if (event.toState === 'void') {
            this._suggestions = null;
        }
    }
    appendOverlay() {
        if (this.appendTo) {
            if (this.appendTo === 'body')
                document.body.appendChild(this.overlay);
            else
                DomHandler.appendChild(this.overlay, this.appendTo);
            this.overlay.style.minWidth = DomHandler.getWidth(this.el.nativeElement.children[0]) + 'px';
        }
    }
    resolveFieldData(value) {
        return this.field ? ObjectUtils.resolveFieldData(value, this.field) : value;
    }
    restoreOverlayAppend() {
        if (this.overlay && this.appendTo) {
            this.el.nativeElement.appendChild(this.overlay);
        }
    }
    alignOverlay() {
        if (this.appendTo)
            DomHandler.absolutePosition(this.overlay, (this.multiple ? this.multiContainerEL.nativeElement : this.inputEL.nativeElement));
        else
            DomHandler.relativePosition(this.overlay, (this.multiple ? this.multiContainerEL.nativeElement : this.inputEL.nativeElement));
    }
    hide() {
        this.overlayVisible = false;
    }
    handleDropdownClick(event) {
        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
        });
    }
    focusInput() {
        if (this.multiple)
            this.multiInputEL.nativeElement.focus();
        else
            this.inputEL.nativeElement.focus();
    }
    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) {
            let highlightItemIndex = this.findOptionIndex(this.highlightOption);
            switch (event.which) {
                //down
                case 40:
                    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 (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);
            }
        }
        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);
            }
        }
    }
    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) {
        let index = -1;
        if (this.suggestions) {
            for (let i = 0; i < this.suggestions.length; i++) {
                if (ObjectUtils.equals(option, this.suggestions[i])) {
                    index = i;
                    break;
                }
            }
        }
        return index;
    }
    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.value ? (this.field ? ObjectUtils.resolveFieldData(this.value, this.field) || '' : this.value) : '';
        this.inputFieldValue = formattedValue;
        if (this.inputEL && this.inputEL.nativeElement) {
            this.inputEL.nativeElement.value = formattedValue;
        }
        this.updateFilledState();
    }
    bindDocumentClickListener() {
        if (!this.documentClickListener) {
            this.documentClickListener = this.renderer.listen('document', 'click', (event) => {
                if (event.which === 3) {
                    return;
                }
                if (!this.inputClick && !this.isDropdownClick(event)) {
                    this.hide();
                }
                this.inputClick = false;
                this.cd.markForCheck();
            });
        }
    }
    isDropdownClick(event) {
        if (this.dropdown) {
            let target = event.target;
            return (target === this.dropdownButton.nativeElement || target.parentNode === this.dropdownButton.nativeElement);
        }
        else {
            return false;
        }
    }
    unbindDocumentClickListener() {
        if (this.documentClickListener) {
            this.documentClickListener();
            this.documentClickListener = null;
        }
    }
    bindDocumentResizeListener() {
        this.documentResizeListener = this.onWindowResize.bind(this);
        window.addEventListener('resize', this.documentResizeListener);
    }
    unbindDocumentResizeListener() {
        if (this.documentResizeListener) {
            window.removeEventListener('resize', this.documentResizeListener);
            this.documentResizeListener = null;
        }
    }
    onWindowResize() {
        this.hide();
    }
    onOverlayHide() {
        this.unbindDocumentClickListener();
        this.unbindDocumentResizeListener();
        this.overlay = null;
        this.onHide.emit();
    }
    ngOnDestroy() {
        if (this.forceSelectionUpdateModelTimeout) {
            clearTimeout(this.forceSelectionUpdateModelTimeout);
            this.forceSelectionUpdateModelTimeout = null;
        }
        this.restoreOverlayAppend();
        this.onOverlayHide();
    }
};
AutoComplete.ctorParameters = () => [
    { type: ElementRef },
    { type: Renderer2 },
    { type: ChangeDetectorRef },
    { type: IterableDiffers }
];
__decorate([
    Input()
], AutoComplete.prototype, "minLength", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "delay", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "style", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "panelStyle", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "styleClass", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "panelStyleClass", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "inputStyle", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "inputId", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "inputStyleClass", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "placeholder", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "readonly", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "disabled", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "maxlength", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "name", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "required", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "size", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "appendTo", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "autoHighlight", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "forceSelection", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "type", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "autoZIndex", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "baseZIndex", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "ariaLabel", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "ariaLabelledBy", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "dropdownIcon", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "unique", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "completeOnFocus", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "completeMethod", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onSelect", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onUnselect", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onFocus", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onBlur", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onDropdownClick", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onClear", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onKeyUp", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onShow", void 0);
__decorate([
    Output()
], AutoComplete.prototype, "onHide", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "field", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "scrollHeight", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "dropdown", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "dropdownMode", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "multiple", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "tabindex", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "dataKey", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "emptyMessage", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "showTransitionOptions", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "hideTransitionOptions", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "autofocus", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "autocomplete", void 0);
__decorate([
    ViewChild('in')
], AutoComplete.prototype, "inputEL", void 0);
__decorate([
    ViewChild('multiIn')
], AutoComplete.prototype, "multiInputEL", void 0);
__decorate([
    ViewChild('multiContainer')
], AutoComplete.prototype, "multiContainerEL", void 0);
__decorate([
    ViewChild('ddBtn')
], AutoComplete.prototype, "dropdownButton", void 0);
__decorate([
    ContentChildren(PrimeTemplate)
], AutoComplete.prototype, "templates", void 0);
__decorate([
    Input()
], AutoComplete.prototype, "suggestions", null);
AutoComplete = __decorate([
    Component({
        selector: 'p-autoComplete',
        template: `
        <span [ngClass]="{'ui-autocomplete ui-widget':true,'ui-autocomplete-dd':dropdown,'ui-autocomplete-multiple':multiple}" [ngStyle]="style" [class]="styleClass">
            <input *ngIf="!multiple" #in [attr.type]="type" [attr.id]="inputId" [ngStyle]="inputStyle" [class]="inputStyleClass" [autocomplete]="autocomplete" [attr.required]="required" [attr.name]="name"
            [ngClass]="'ui-inputtext ui-widget ui-state-default ui-corner-all ui-autocomplete-input'" [value]="inputFieldValue" aria-autocomplete="list" [attr.aria-controls]="listId" role="searchbox" [attr.aria-expanded]="overlayVisible" aria-haspopup="true" [attr.aria-activedescendant]="'p-highlighted-option'"
            (click)="onInputClick($event)" (input)="onInput($event)" (keydown)="onKeydown($event)" (keyup)="onKeyup($event)" [attr.autofocus]="autofocus" (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"
            ><ul *ngIf="multiple" #multiContainer class="ui-autocomplete-multiple-container ui-widget ui-inputtext ui-state-default ui-corner-all" [ngClass]="{'ui-state-disabled':disabled,'ui-state-focus':focus}" (click)="multiIn.focus()">
                <li #token *ngFor="let val of value" class="ui-autocomplete-token ui-state-highlight ui-corner-all">
                    <span class="ui-autocomplete-token-icon pi pi-fw pi-times" (click)="removeItem(token)" *ngIf="!disabled"></span>
                    <span *ngIf="!selectedItemTemplate" class="ui-autocomplete-token-label">{{resolveFieldData(val)}}</span>
                    <ng-container *ngTemplateOutlet="selectedItemTemplate; context: {$implicit: val}"></ng-container>
                </li>
                <li class="ui-autocomplete-input-token">
                    <input #multiIn [attr.type]="type" [attr.id]="inputId" [disabled]="disabled" [attr.placeholder]="(value&&value.length ? null : placeholder)" [attr.tabindex]="tabindex" [attr.maxlength]="maxlength" (input)="onInput($event)"  (click)="onInputClick($event)"
                            (keydown)="onKeydown($event)" [readonly]="readonly" (keyup)="onKeyup($event)" [attr.autofocus]="autofocus" (focus)="onInputFocus($event)" (blur)="onInputBlur($event)" (change)="onInputChange($event)" (paste)="onInputPaste($event)" [autocomplete]="autocomplete"
                            [ngStyle]="inputStyle" [class]="inputStyleClass" [attr.aria-label]="ariaLabel" [attr.aria-labelledby]="ariaLabelledBy" [attr.aria-required]="required"
                            aria-autocomplete="list" [attr.aria-controls]="listId" role="searchbox" [attr.aria-expanded]="overlayVisible" aria-haspopup="true" [attr.aria-activedescendant]="'p-highlighted-option'">
                </li>
            </ul>
            <i *ngIf="loading" class="ui-autocomplete-loader pi pi-spinner pi-spin"></i><button #ddBtn type="button" pButton [icon]="dropdownIcon" class="ui-autocomplete-dropdown" [disabled]="disabled"
                (click)="handleDropdownClick($event)" *ngIf="dropdown" [attr.tabindex]="tabindex"></button>
            <div #panel *ngIf="overlayVisible" [ngClass]="['ui-autocomplete-panel ui-widget ui-widget-content ui-corner-all ui-shadow']" [style.max-height]="scrollHeight" [ngStyle]="panelStyle" [class]="panelStyleClass"
                [@overlayAnimation]="{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}" (@overlayAnimation.start)="onOverlayAnimationStart($event)" (@overlayAnimation.done)="onOverlayAnimationDone($event)" >
                <ul role="listbox" [attr.id]="listId" class="ui-autocomplete-items ui-autocomplete-list ui-widget-content ui-widget ui-corner-all ui-helper-reset">
                    <li role="option"  *ngFor="let option of suggestions; let idx = index" [ngClass]="{'ui-autocomplete-list-item ui-corner-all':true,'ui-state-highlight':(highlightOption==option)}"
                        (mouseenter)="highlightOption=option" (mouseleave)="highlightOption=null" [id]="highlightOption == option ? 'p-highlighted-option':''" (click)="selectItem(option)">
                        <span *ngIf="!itemTemplate">{{resolveFieldData(option)}}</span>
                        <ng-container *ngTemplateOutlet="itemTemplate; context: {$implicit: option, index: idx}"></ng-container>
                    </li>
                    <li *ngIf="noResults && emptyMessage" class="ui-autocomplete-emptymessage ui-autocomplete-list-item ui-corner-all">{{emptyMessage}}</li>
                </ul>
            </div>
        </span>
    `,
        animations: [
            trigger('overlayAnimation', [
                state('void', style({
                    transform: 'translateY(5%)',
                    opacity: 0
                })),
                state('visible', style({
                    transform: 'translateY(0)',
                    opacity: 1
                })),
                transition('void => visible', animate('{{showTransitionParams}}')),
                transition('visible => void', animate('{{hideTransitionParams}}'))
            ])
        ],
        host: {
            '[class.ui-inputwrapper-filled]': 'filled',
            '[class.ui-inputwrapper-focus]': 'focus && !disabled'
        },
        providers: [AUTOCOMPLETE_VALUE_ACCESSOR],
        changeDetection: ChangeDetectionStrategy.Default
    })
], AutoComplete);
let AutoCompleteModule = class AutoCompleteModule {
};
AutoCompleteModule = __decorate([
    NgModule({
        imports: [CommonModule, InputTextModule, ButtonModule, SharedModule],
        exports: [AutoComplete, SharedModule],
        declarations: [AutoComplete]
    })
], AutoCompleteModule);

/**
 * Generated bundle index. Do not edit.
 */

export { AUTOCOMPLETE_VALUE_ACCESSOR, AutoComplete, AutoCompleteModule };
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