56 lines
1.5 KiB
TypeScript
56 lines
1.5 KiB
TypeScript
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import { Input, Component, Inject } from 'ng-metadata/core';
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/**
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* A component that displays a search box with autocomplete.
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*/
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@Component({
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selector: 'search-box',
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templateUrl: '/static/js/directives/ui/search-box/search-box.component.html',
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})
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export class SearchBoxComponent {
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@Input('<query') public enteredQuery: string = '';
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private isSearching: boolean = false;
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private currentQuery: string = '';
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private autocompleteSelected: boolean = false;
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constructor(@Inject('ApiService') private ApiService: any,
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@Inject('$timeout') private $timeout: ng.ITimeoutService,
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@Inject('$location') private $location: ng.ILocationService) {
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}
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private onTypeahead($event): void {
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this.currentQuery = $event['query'];
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if (this.currentQuery.length < 3) {
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$event['callback']([]);
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return;
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}
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var params = {
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'query': this.currentQuery,
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};
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this.ApiService.conductSearch(null, params).then((resp) => {
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if (this.currentQuery == $event['query']) {
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$event['callback'](resp.results);
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this.autocompleteSelected = false;
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}
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});
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}
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private onSelected($event): void {
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this.autocompleteSelected = true;
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this.$timeout(() => {
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this.$location.url($event['result']['href'])
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}, 100);
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}
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private onEntered($event): void {
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this.$timeout(() => {
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$event['callback'](true); // Clear the value.
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this.$location.url('/search');
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this.$location.search('q', $event['value']);
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}, 10);
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}
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}
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