61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
import {Component} from './component';
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export class EntitySelectorPopup extends Component {
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setup() {
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this.container = this.$el;
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this.selectButton = this.$refs.select;
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this.selectorEl = this.$refs.selector;
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this.callback = null;
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this.selection = null;
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this.selectButton.addEventListener('click', this.onSelectButtonClick.bind(this));
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window.$events.listen('entity-select-change', this.onSelectionChange.bind(this));
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window.$events.listen('entity-select-confirm', this.handleConfirmedSelection.bind(this));
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}
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show(callback) {
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this.callback = callback;
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this.getPopup().show();
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this.getSelector().focusSearch();
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}
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hide() {
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this.getPopup().hide();
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}
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/**
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* @returns {Popup}
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*/
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getPopup() {
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return window.$components.firstOnElement(this.container, 'popup');
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}
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/**
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* @returns {EntitySelector}
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*/
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getSelector() {
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return window.$components.firstOnElement(this.selectorEl, 'entity-selector');
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}
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onSelectButtonClick() {
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this.handleConfirmedSelection(this.selection);
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}
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onSelectionChange(entity) {
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this.selection = entity;
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if (entity === null) {
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this.selectButton.setAttribute('disabled', 'true');
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} else {
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this.selectButton.removeAttribute('disabled');
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}
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}
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handleConfirmedSelection(entity) {
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this.hide();
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this.getSelector().reset();
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if (this.callback && entity) this.callback(entity);
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}
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}
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