mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-06 01:52:08 +02:00
976 lines
24 KiB
TypeScript
976 lines
24 KiB
TypeScript
/**
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* EGroupware eTemplate2 - Date widget (WebComponent)
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link https://www.egroupware.org
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* @author Nathan Gray
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*/
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import {css, html} from "@lion/core";
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import 'lit-flatpickr';
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import {dateStyles} from "./DateStyles";
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import {Instance} from 'flatpickr/dist/types/instance';
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import "flatpickr/dist/plugins/scrollPlugin.js";
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import "shortcut-buttons-flatpickr/dist/shortcut-buttons-flatpickr";
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import {holidays} from "./Holidays";
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import flatpickr from "flatpickr";
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import {egw} from "../../jsapi/egw_global";
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import {HTMLElementWithValue} from "@lion/form-core/types/FormControlMixinTypes";
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import {Et2Textbox} from "../Et2Textbox/Et2Textbox";
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import {Et2ButtonIcon} from "../Et2Button/Et2ButtonIcon";
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import {FormControlMixin} from "@lion/form-core";
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import {LitFlatpickr} from "lit-flatpickr";
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import {Et2InputWidget} from "../Et2InputWidget/Et2InputWidget";
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import shoelace from "../Styles/shoelace";
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const textbox = new Et2Textbox();
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const button = new Et2ButtonIcon();
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// Request this year's holidays now
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holidays(new Date().getFullYear());
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// list of existing localizations from node_modules/flatpicker/dist/l10n directory:
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const l10n = [
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'ar', 'at', 'az', 'be', 'bg', 'bn', 'bs', 'cat', 'cs', 'cy', 'da', 'de', 'eo', 'es', 'et', 'fa', 'fi', 'fo',
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'fr', 'ga', 'gr', 'he', 'hi', 'hr', 'hu', 'id', 'index', 'is', 'it', 'ja', 'ka', 'km', 'ko', 'kz', 'lt', 'lv', 'mk',
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'mn', 'ms', 'my', 'nl', 'no', 'pa', 'pl', 'pt', 'ro', 'ru', 'si', 'sk', 'sl', 'sq', 'sr-cyr', 'sr', 'sv', 'th', 'tr',
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'uk', 'uz', 'uz_latn', 'vn', 'zh-tw', 'zh',
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];
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const lang = egw ? <string>egw.preference('lang') || "" : "";
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// only load localization, if we have one
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if (l10n.indexOf(lang) >= 0)
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{
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import(egw.webserverUrl + "/node_modules/flatpickr/dist/l10n/" + lang + ".js").then(() =>
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{
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// @ts-ignore
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flatpickr.localize(flatpickr.l10ns[lang]);
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});
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}
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/**
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* Parse a date string into a Date object
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* Time will be 00:00:00 UTC
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*
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* @param {string} dateString
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* @returns {Date | undefined}
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*/
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export function parseDate(dateString, formatString?)
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{
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// First try the server format
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if(dateString.substr(-1) === "Z")
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{
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try
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{
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let date = new Date(dateString);
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if(date instanceof Date)
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{
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return date;
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}
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}
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catch(e)
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{
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// Nope, that didn't parse directly
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}
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}
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formatString = formatString || <string>(window.egw.preference("dateformat") || 'Y-m-d');
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//@ts-ignore replaceAll() does not exist
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formatString = formatString.replaceAll(new RegExp('[-/\.]', 'ig'), '-');
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let parsedString = "";
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switch(formatString)
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{
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case 'd-m-Y':
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parsedString = `${dateString.slice(6, 10)}/${dateString.slice(3, 5,)}/${dateString.slice(0, 2)}`;
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break;
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case 'm-d-Y':
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parsedString = `${dateString.slice(6, 10)}/${dateString.slice(0, 2,)}/${dateString.slice(3, 5)}`;
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break;
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case 'Y-m-d':
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parsedString = `${dateString.slice(0, 4)}/${dateString.slice(5, 7,)}/${dateString.slice(8, 10)}`;
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break;
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case 'Y-d-m':
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parsedString = `${dateString.slice(0, 4)}/${dateString.slice(8, 10)}/${dateString.slice(5, 7)}`;
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break;
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case 'd-M-Y':
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parsedString = `${dateString.slice(6, 10)}/${dateString.slice(3, 5,)}/${dateString.slice(0, 2)}`;
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break;
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case 'Ymd':
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// Not a preference option, but used by some dates
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parsedString = `${dateString.slice(0, 4)}/${dateString.slice(4, 6,)}/${dateString.slice(6, 8)}`;
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break;
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default:
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parsedString = '0000/00/00';
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}
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const [year, month, day] = parsedString.split('/').map(Number);
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const parsedDate = new Date(`${year}-${month < 10 ? "0" + month : month}-${day < 10 ? "0" + day : day}T00:00:00Z`);
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// Check if parsedDate is not `Invalid Date` or that the date has changed (e.g. the not existing 31.02.2020)
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if(
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year > 0 &&
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month > 0 &&
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day > 0 &&
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parsedDate.getUTCDate() === day &&
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parsedDate.getUTCMonth() === month - 1
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)
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{
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return parsedDate;
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}
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return undefined;
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}
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/**
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* To parse a time into a Date object
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* Date will be 1970-01-01, time is in UTC to avoid browser issues
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*
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* @param {string} timeString
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* @returns {Date | undefined}
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*/
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export function parseTime(timeString)
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{
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// First try the server format
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if(timeString.substr(-1) === "Z")
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{
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try
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{
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let date = new Date(timeString);
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if(date instanceof Date)
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{
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return date;
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}
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}
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catch(e)
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{
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// Nope, that didn't parse directly
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}
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}
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let am_pm = timeString.endsWith("pm") || timeString.endsWith("PM") ? 12 : 0;
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let strippedString = timeString.replaceAll(/[^0-9:]/gi, '');
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if(timeString.startsWith("12") && strippedString != timeString)
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{
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// 12:xx am -> 0:xx, 12:xx pm -> 12:xx
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am_pm -= 12;
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}
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const [hour, minute] = strippedString.split(':').map(Number);
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const parsedDate = new Date("1970-01-01T00:00:00Z");
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parsedDate.setUTCHours(hour + am_pm);
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parsedDate.setUTCMinutes(minute);
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// Check if parsedDate is not `Invalid Date` or that the time has changed
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if(
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parsedDate.getUTCHours() === hour + am_pm &&
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parsedDate.getUTCMinutes() === minute
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)
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{
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return parsedDate;
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}
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return undefined;
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}
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/**
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* To parse a date+time into an object
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* Time is in UTC to avoid browser issues
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*
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* @param {string} dateTimeString
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* @returns {Date | undefined}
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*/
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export function parseDateTime(dateTimeString)
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{
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// First try some common invalid values
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if(dateTimeString === "" || dateTimeString === "0" || dateTimeString === 0)
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{
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return undefined;
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}
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// Next try server format
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if(typeof dateTimeString === "string" && dateTimeString.substr(-1) === "Z" || !isNaN(dateTimeString))
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{
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if(!isNaN(dateTimeString) && parseInt(dateTimeString) == dateTimeString)
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{
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console.warn("Invalid date/time string: " + dateTimeString);
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dateTimeString *= 1000;
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}
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try
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{
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let date = new Date(dateTimeString);
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if(date instanceof Date)
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{
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return date;
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}
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}
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catch(e)
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{
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// Nope, that didn't parse directly
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}
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}
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const date = parseDate(dateTimeString);
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let explody = dateTimeString.split(" ");
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explody.shift();
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const time = parseTime(explody.join(" "));
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if(typeof date === "undefined" || typeof time === "undefined")
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{
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return undefined;
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}
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date.setUTCHours(time.getUTCHours());
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date.setUTCMinutes(time.getUTCMinutes());
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date.setUTCSeconds(time.getUTCSeconds());
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return date;
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}
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/**
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* Format dates according to user preference
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*
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* @param {Date} date
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* @param {import('@lion/localize/types/LocalizeMixinTypes').FormatDateOptions} [options] Intl options are available
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* set 'dateFormat': "Y-m-d" to specify a particular format
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* @returns {string}
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*/
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export function formatDate(date : Date, options = {dateFormat: ""}) : string
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{
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if(!date || !(date instanceof Date))
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{
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return "";
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}
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let _value = '';
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let dateformat = options.dateFormat || <string>window.egw.preference("dateformat") || 'Y-m-d';
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let replace_map = {
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d: (date.getUTCDate() < 10 ? "0" : "") + date.getUTCDate(),
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m: (date.getUTCMonth() < 9 ? "0" : "") + (date.getUTCMonth() + 1),
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Y: "" + date.getUTCFullYear(),
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H: ("0" + date.getUTCHours()).slice(-2),
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i: ("0" + date.getUTCMinutes()).slice(-2)
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}
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if(dateformat.indexOf("M") != -1)
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{
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replace_map["M"] = flatpickr.formatDate(date, "M");
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}
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let re = new RegExp(Object.keys(replace_map).join("|"), "g");
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_value = dateformat.replace(re, function(matched)
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{
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return replace_map[matched];
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});
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return _value;
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}
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/**
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* Format dates according to user preference
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*
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* @param {Date} date
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* @param {import('@lion/localize/types/LocalizeMixinTypes').FormatDateOptions} [options] Intl options are available
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* set 'timeFormat': "12" to specify a particular format
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* @returns {string}
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*/
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export function formatTime(date : Date, options = {timeFormat: ""}) : string
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{
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if(!date || !(date instanceof Date))
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{
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return "";
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}
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let _value = '';
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let timeformat = options.timeFormat || <string>window.egw.preference("timeformat") || "24";
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let hours = (timeformat == "12" && date.getUTCHours() > 12) ? (date.getUTCHours() - 12) : date.getUTCHours();
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if(timeformat == "12" && hours == 0)
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{
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// 00:00 is 12:00 am
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hours = 12;
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}
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_value = (timeformat == "24" && hours < 10 ? "0" : "") + hours + ":" +
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(date.getUTCMinutes() < 10 ? "0" : "") + (date.getUTCMinutes()) +
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(timeformat == "24" ? "" : (date.getUTCHours() < 12 ? " am" : " pm"));
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return _value;
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}
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/**
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* Format date+time according to user preference
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*
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* @param {Date} date
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* @param {import('@lion/localize/types/LocalizeMixinTypes').FormatDateOptions} [options] Intl options are available
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* set 'dateFormat': "Y-m-d", 'timeFormat': "12" to specify a particular format
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* @returns {string}
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*/
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export function formatDateTime(date : Date, options = {dateFormat: "", timeFormat: ""}) : string
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{
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if(!date || !(date instanceof Date))
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{
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return "";
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}
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return formatDate(date, options) + " " + formatTime(date, options);
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}
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// !!! ValidateMixin !!!
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export class Et2Date extends Et2InputWidget(FormControlMixin(LitFlatpickr))
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{
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static get styles()
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{
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return [
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...(super.styles ? (Array.isArray(super.styles) ? super.styles : [super.styles]) : []),
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shoelace,
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dateStyles,
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css`
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:host {
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width: auto;
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}
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::slotted([slot='input'])
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{
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flex: 1 1 auto;
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}
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/* Scroll buttons */
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.input-group__container {
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position: relative;
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}
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.input-group__container:hover .et2-date-time__scrollbuttons {
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display: flex;
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}
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.et2-date-time__scrollbuttons {
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display: none;
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flex-direction: column;
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width: calc(var(--sl-input-height-medium) / 2);
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position: absolute;
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right: 0px;
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}
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.et2-date-time__scrollbuttons > * {
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font-size: var(--sl-font-size-2x-small);
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height: calc(var(--sl-input-height-medium) / 2);
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}
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.et2-date-time__scrollbuttons > *::part(base) {
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padding: 3px;
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}
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`,
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];
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}
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static get properties()
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{
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return {
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...super.properties,
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/**
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* Display the calendar inline instead of revealed as needed
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*/
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inline: {type: Boolean},
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/**
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* Placeholder text for input
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*/
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placeholder: {type: String},
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/**
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* Allow value that is not a multiple of minuteIncrement
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*
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* eg: 11:23 with default 5 minuteIncrement = 11:25
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* 16:47 with 30 minuteIncrement = 17:00
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* If false (default), it is impossible to have a time that is not a multiple of minuteIncrement.
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* Does not affect scroll, which always goes to nearest multiple.
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*/
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freeMinuteEntry: {type: Boolean}
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}
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}
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get slots()
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{
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return {
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...super.slots,
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input: () =>
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{
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if(typeof egwIsMobile == "function" && egwIsMobile())
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{
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// Plain input for mobile
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const text = document.createElement('input');
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text.type = this._mobileInputType();
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return text;
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}
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// This element gets hidden and used for value, but copied by flatpicr and used for input
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const text = <Et2Textbox>document.createElement('et2-textbox');
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text.type = "text";
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text.placeholder = this.placeholder;
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text.required = this.required;
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return text;
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}
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}
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}
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constructor()
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{
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super();
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// By default, 5 minute resolution (see minuteIncrement to change resolution)
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this.freeMinuteEntry = false;
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this._onDayCreate = this._onDayCreate.bind(this);
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this._handleInputChange = this._handleInputChange.bind(this);
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this.handleScroll = this.handleScroll.bind(this);
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}
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connectedCallback()
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{
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super.connectedCallback();
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this._updateValueOnChange = this._updateValueOnChange.bind(this);
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this._handleShortcutButtonClick = this._handleShortcutButtonClick.bind(this);
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}
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disconnectedCallback()
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{
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super.disconnectedCallback();
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this._inputNode?.removeEventListener('change', this._onChange);
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this.findInputField()?.removeEventListener("input", this._handleInputChange);
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}
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/**
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* Override parent to skip call to CDN
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* @returns {Promise<void>}
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*/
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async init()
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{
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// Plain input for mobile
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if(typeof egwIsMobile == "function" && egwIsMobile())
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{
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return;
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}
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if(this.locale)
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{
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// await loadLocale(this.locale);
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}
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if(typeof this._instance === "undefined")
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{
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if(this.getOptions().allowInput)
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{
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// Change this so it uses findInputField() to get the input
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this._hasSlottedElement = true;
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// Wait for everything to be there before we start flatpickr
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await this.updateComplete;
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await this._inputNode.updateComplete;
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this._inputNode.requestUpdate();
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await this._inputNode.updateComplete;
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// Set flag attribute on _internal_ input - flatpickr needs an <input>
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if(this._inputNode.shadowRoot.querySelectorAll("input[type='text']").length == 1)
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{
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this.findInputField().setAttribute("data-input", "");
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}
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if(this.defaultDate)
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{
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this._inputNode.value = flatpickr.formatDate(<Date>this.defaultDate, this.getOptions().dateFormat);
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}
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}
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this.initializeComponent();
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// This has to go in init() rather than connectedCallback() because flatpickr creates its nodes in
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// initializeComponent() so this._inputNode is not available before this
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this.findInputField().addEventListener('change', this._updateValueOnChange);
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this.findInputField().addEventListener("input", this._handleInputChange);
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}
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}
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/**
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* Override some flatpickr defaults to get things how we like it
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*
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* @see https://flatpickr.js.org/options/
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* @returns {any}
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*/
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public getOptions()
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{
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let options = super.getOptions();
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options.altFormat = <string>this.egw()?.preference("dateformat") || "Y-m-d";
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options.altInput = true;
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options.allowInput = true;
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options.dateFormat = "Y-m-dT00:00:00\\Z";
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options.weekNumbers = true;
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// Wrap needs to be false because flatpickr can't look inside et2-textbox and find the <input> it wants
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// We provide it directly through findInputField()
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options.wrap = false;
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options.onDayCreate = this._onDayCreate;
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this._localize(options);
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if(this.inline)
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{
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options.inline = this.inline;
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}
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options.plugins = [
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// Turn on scroll wheel support
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// @ts-ignore TypeScript can't find scrollPlugin, but rollup does
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new scrollPlugin()
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];
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// Add "Ok" and "today" buttons
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|
const buttons = this._buttonPlugin();
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if(buttons)
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{
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options.plugins.push(buttons)
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}
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|
|
// Listen for flatpickr change so we can update internal value, needed for validation
|
|
options.onChange = options.onReady = this._updateValueOnChange;
|
|
|
|
// Remove Lion's inert attribute so we can work in Et2Dialog
|
|
options.onOpen = [() =>
|
|
{
|
|
this._instance.calendarContainer?.removeAttribute("inert")
|
|
}];
|
|
|
|
return options;
|
|
}
|
|
|
|
/**
|
|
* Handle click on shortcut button(s) like "Today"
|
|
*
|
|
* @param button_index
|
|
* @param fp Flatpickr instance
|
|
*/
|
|
public _handleShortcutButtonClick(button_index, fp)
|
|
{
|
|
switch(button_index)
|
|
{
|
|
case 0: // OK
|
|
fp.close();
|
|
break;
|
|
default:
|
|
fp.setDate(new Date());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set localize options & translations
|
|
* @param options
|
|
* @protected
|
|
*/
|
|
protected _localize(options)
|
|
{
|
|
let first_dow = <string>this.egw()?.preference('weekdaystarts', 'calendar') || 'Monday';
|
|
const DOW_MAP = {Monday: 1, Sunday: 0, Saturday: 6};
|
|
options.locale = {
|
|
firstDayOfWeek: DOW_MAP[first_dow]
|
|
};
|
|
}
|
|
|
|
/**
|
|
* For mobile, we use a plain input of the proper type
|
|
* @returns {string}
|
|
*/
|
|
_mobileInputType() : string
|
|
{
|
|
return "date";
|
|
}
|
|
|
|
/**
|
|
* Add "today" button below calendar
|
|
* @protected
|
|
*/
|
|
protected _buttonPlugin()
|
|
{
|
|
// @ts-ignore TypeScript can't find ShortcutButtonsPlugin, but rollup does
|
|
return ShortcutButtonsPlugin({
|
|
button: [
|
|
{label: this.egw().lang("ok")},
|
|
{label: this.egw().lang("Today")}
|
|
],
|
|
onClick: this._handleShortcutButtonClick
|
|
})
|
|
}
|
|
|
|
set value(value)
|
|
{
|
|
if(!value || value == 0 || value == "0")
|
|
{
|
|
value = "";
|
|
this.clear();
|
|
return;
|
|
}
|
|
let date;
|
|
// handle relative time (eg. "+3600" or "-3600") used in calendar
|
|
if(typeof value === 'string' && (value[0] === '+' || value[0] === '-'))
|
|
{
|
|
date = new Date(this.getValue());
|
|
date.setSeconds(date.getSeconds() + parseInt(value));
|
|
}
|
|
else
|
|
{
|
|
date = new Date(value);
|
|
}
|
|
// Handle timezone offset, flatpickr uses local time
|
|
let formatDate = new Date(date.valueOf() + date.getTimezoneOffset() * 60 * 1000);
|
|
if(typeof egwIsMobile == "function" && egwIsMobile())
|
|
{
|
|
this.updateComplete.then(() =>
|
|
{
|
|
this._inputNode.value = this.format(formatDate, {dateFormat: 'Y-m-d'});
|
|
});
|
|
return;
|
|
}
|
|
if(!this._instance)
|
|
{
|
|
this.defaultDate = formatDate;
|
|
}
|
|
else
|
|
{
|
|
this.setDate(formatDate);
|
|
}
|
|
|
|
this.requestUpdate("value", this._oldValue);
|
|
}
|
|
|
|
get value()
|
|
{
|
|
if(!this._inputElement)
|
|
{
|
|
if(this.defaultDate)
|
|
{
|
|
return flatpickr.formatDate(<Date>this.defaultDate, this.getOptions().dateFormat);
|
|
}
|
|
return this._inputNode?.value || '';
|
|
}
|
|
let value = this._inputElement.value;
|
|
|
|
// Empty field, return ''
|
|
if(!value)
|
|
{
|
|
return '';
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
get parse() : Function
|
|
{
|
|
return parseDate;
|
|
}
|
|
|
|
get format() : Function
|
|
{
|
|
return formatDate;
|
|
}
|
|
|
|
/**
|
|
* Inline calendars need a slot
|
|
*
|
|
* @return {TemplateResult}
|
|
* @protected
|
|
*/
|
|
// eslint-disable-next-line class-methods-use-this
|
|
_inputGroupAfterTemplate()
|
|
{
|
|
return html`
|
|
<div class="input-group__after">
|
|
<slot name="after"></slot>
|
|
<slot/>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
/**
|
|
* Update the calendar when the input value changes
|
|
* Otherwise, user's change will be overwritten by calendar popup when the input loses focus
|
|
*
|
|
* @param e
|
|
*/
|
|
_handleInputChange(e : InputEvent)
|
|
{
|
|
// Update
|
|
const value = this.findInputField().value;
|
|
|
|
if(value === "" && this._instance.selectedDates.length > 0)
|
|
{
|
|
// Update the et2-textbox so it will fail a required validation check
|
|
this._inputNode.value = '';
|
|
this._instance.clear();
|
|
this.dispatchEvent(new Event("change", {bubbles: true}));
|
|
}
|
|
let parsedDate = null
|
|
try
|
|
{
|
|
parsedDate = this._instance.parseDate(value, this.getOptions().altFormat)
|
|
}
|
|
catch(e)
|
|
{
|
|
// Invalid date string
|
|
}
|
|
// If they typed a valid date/time, try to update flatpickr
|
|
if(parsedDate)
|
|
{
|
|
const formattedDate = flatpickr.formatDate(parsedDate, this.getOptions().altFormat)
|
|
if(value === formattedDate &&
|
|
// Avoid infinite loop of setting the same value back triggering another change
|
|
this._instance.input.value !== flatpickr.formatDate(parsedDate, this.getOptions().dateFormat))
|
|
{
|
|
this._instance.setDate(value, true, this._instance.config.altFormat)
|
|
}
|
|
// Update the et2-textbox so it has current value for any (required) validation
|
|
this._inputNode.value = formattedDate;
|
|
(<Et2Textbox>this._inputNode).validate();
|
|
}
|
|
this.dispatchEvent(new Event("change", {bubbles: true}));
|
|
}
|
|
|
|
/**
|
|
* Change handler setting modelValue for validation
|
|
*
|
|
* @param _ev
|
|
* @returns
|
|
*/
|
|
_updateValueOnChange(selectedDates : Date[], dateStr : string, instance : Instance)
|
|
{
|
|
this.modelValue = this.getValue();
|
|
}
|
|
|
|
/**
|
|
* Customise date rendering
|
|
*
|
|
* @see https://flatpickr.js.org/events/
|
|
*
|
|
* @param {Date} dates Currently selected date(s)
|
|
* @param dStr a string representation of the latest selected Date object by the user. The string is formatted as per the dateFormat option.
|
|
* @param inst flatpickr instance
|
|
* @param dayElement
|
|
* @protected
|
|
*/
|
|
protected _onDayCreate(dates : Date[], dStr : string, inst, dayElement : HTMLElement)
|
|
{
|
|
//@ts-ignore flatpickr adds dateObj to days
|
|
let date = new Date(dayElement.dateObj);
|
|
let f_date = new Date(date.valueOf() - date.getTimezoneOffset() * 60 * 1000);
|
|
if(!f_date)
|
|
{
|
|
return;
|
|
}
|
|
|
|
let set_holiday = function(holidays, element)
|
|
{
|
|
let day_holidays = holidays[formatDate(f_date, {dateFormat: "Ymd"})]
|
|
let tooltip = '';
|
|
if(typeof day_holidays !== 'undefined' && day_holidays.length)
|
|
{
|
|
for(var i = 0; i < day_holidays.length; i++)
|
|
{
|
|
if(typeof day_holidays[i]['birthyear'] !== 'undefined')
|
|
{
|
|
element.classList.add('calBirthday');
|
|
}
|
|
else
|
|
{
|
|
element.classList.add('calHoliday');
|
|
}
|
|
tooltip += day_holidays[i]['name'] + "\n";
|
|
}
|
|
}
|
|
if(tooltip)
|
|
{
|
|
this.egw().tooltipBind(element, tooltip);
|
|
}
|
|
}.bind(this);
|
|
|
|
let holiday_list = holidays(f_date.getFullYear());
|
|
if(holiday_list instanceof Promise)
|
|
{
|
|
holiday_list.then((h) => {set_holiday(h, dayElement);});
|
|
}
|
|
else
|
|
{
|
|
set_holiday(holiday_list, dayElement);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the minimum allowed date
|
|
* @param {string | Date} min
|
|
*/
|
|
set_min(min : string | Date)
|
|
{
|
|
this.minDate = min;
|
|
}
|
|
|
|
set minDate(min : string | Date)
|
|
{
|
|
if(this._instance)
|
|
{
|
|
if(min)
|
|
{
|
|
// Handle timezone offset, flatpickr uses local time
|
|
let date = new Date(min);
|
|
let formatDate = new Date(date.valueOf() + date.getTimezoneOffset() * 60 * 1000);
|
|
this._instance.set("minDate", formatDate)
|
|
}
|
|
else
|
|
{
|
|
this._instance.set("minDate", "")
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the minimum allowed date
|
|
* @param {string | Date} max
|
|
*/
|
|
set_max(max : string | Date)
|
|
{
|
|
this.maxDate = max;
|
|
}
|
|
|
|
set maxDate(max : string | Date)
|
|
{
|
|
if(this._instance)
|
|
{
|
|
if(max)
|
|
{
|
|
// Handle timezone offset, flatpickr uses local time
|
|
let date = new Date(max);
|
|
let formatDate = new Date(date.valueOf() + date.getTimezoneOffset() * 60 * 1000);
|
|
this._instance.set("maxDate", formatDate)
|
|
}
|
|
else
|
|
{
|
|
this._instance.set("maxDate", "")
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Override from flatpickr - This is the node we tell flatpickr to use
|
|
* It must be an <input>, flatpickr doesn't understand anything else
|
|
* @returns {any}
|
|
*/
|
|
findInputField() : HTMLInputElement
|
|
{
|
|
return <HTMLInputElement>this._inputNode?.shadowRoot?.querySelector('input:not([type="hidden"])');
|
|
}
|
|
|
|
/**
|
|
* The interactive (form) element.
|
|
* This is an et2-textbox, which causes some problems with flatpickr
|
|
* @protected
|
|
*/
|
|
get _inputNode() : HTMLElementWithValue
|
|
{
|
|
return this.querySelector('[slot="input"]');
|
|
}
|
|
|
|
/**
|
|
* The holder of value for flatpickr
|
|
*/
|
|
get _valueNode() : HTMLElementWithValue
|
|
{
|
|
return this.querySelector('et2-textbox');
|
|
}
|
|
|
|
/**
|
|
* Handle clicks on scroll buttons
|
|
*
|
|
* @param e
|
|
*/
|
|
public handleScroll(e)
|
|
{
|
|
if(e.target && !e.target.dataset.direction)
|
|
{
|
|
return;
|
|
}
|
|
e.stopPropagation();
|
|
|
|
const direction = parseInt(e.target.dataset.direction, 10) || 1;
|
|
this.increment(direction, "day", true);
|
|
}
|
|
|
|
/**
|
|
* Increment the current value
|
|
*
|
|
* @param {number} delta Amount of change, positive or negative
|
|
* @param {"day" | "hour" | "minute"} field
|
|
* @param {boolean} roundToDelta Round the current value to a multiple of delta before incrementing
|
|
* Useful for keeping things to a multiple of 5, for example.
|
|
*/
|
|
public increment(delta : number, field : "day" | "hour" | "minute", roundToDelta = true)
|
|
{
|
|
let date;
|
|
if(this._inputElement.value)
|
|
{
|
|
date = new Date(this._inputElement.value);
|
|
// Handle timezone offset, flatpickr uses local time
|
|
date = new Date(date.valueOf() + date.getTimezoneOffset() * 60 * 1000);
|
|
}
|
|
else
|
|
{
|
|
// No current value - start with "now", but don't increment at all
|
|
date = new Date();
|
|
delta = 0;
|
|
}
|
|
const fieldMap = {day: "UTCDate", hour: "UTCHours", minute: "UTCMinutes"};
|
|
const original = date["get" + fieldMap[field]]();
|
|
// Avoid divide by 0 in case we have no current value, or delta of 0 passed in
|
|
const roundResolution = delta || {
|
|
day: 1,
|
|
hour: this.getOptions().hourIncrement,
|
|
minute: this.getOptions().minuteIncrement
|
|
}[field];
|
|
|
|
let bound = roundToDelta ? (Math.round(original / roundResolution) * roundResolution) : original;
|
|
date["set" + fieldMap[field]](bound + delta);
|
|
|
|
|
|
this.setDate(date, false, null);
|
|
}
|
|
|
|
render()
|
|
{
|
|
return html`
|
|
<div part="form-control" class="form-control">
|
|
<div class="form-field__group-one" part="form-control-label">${this._groupOneTemplate()}</div>
|
|
<div class="form-field__group-two" part="form-control-input">${this._groupTwoTemplate()}</div>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
protected _inputGroupInputTemplate()
|
|
{
|
|
return html`
|
|
<slot name="input"></slot>
|
|
${this._incrementButtonTemplate()}
|
|
`;
|
|
}
|
|
|
|
protected _incrementButtonTemplate()
|
|
{
|
|
// No increment buttons on mobile
|
|
if(typeof egwIsMobile == "function" && egwIsMobile())
|
|
{
|
|
return '';
|
|
}
|
|
|
|
return html`
|
|
<div class="et2-date-time__scrollbuttons" part="scrollbuttons" @click=${this.handleScroll}>
|
|
<et2-button-icon
|
|
noSubmit
|
|
name="chevron-up"
|
|
data-direction="1"
|
|
>↑
|
|
</et2-button-icon>
|
|
<et2-button-icon
|
|
noSubmit
|
|
name="chevron-down"
|
|
data-direction="-1"
|
|
>↓
|
|
</et2-button-icon>
|
|
</div>`;
|
|
}
|
|
}
|
|
|
|
// @ts-ignore TypeScript is not recognizing that Et2Date is a LitElement
|
|
customElements.define("et2-date", Et2Date); |