elpatron
e2a5c1a3fa
- Neue Funktion zur Abfrage bundeslandspezifischer Feiertage über feiertage-api.de - Werktagsberechnung berücksichtigt jetzt optional Feiertage des gewählten Bundeslandes - Frontend: Dropdown für Bundesland-Auswahl (nur aktiv wenn Werktage-Checkbox aktiviert) - Anzeige der Anzahl Wochenendtage und Feiertage im Ergebnis - REST API erweitert um bundesland-Parameter - README.md aktualisiert mit Dokumentation der neuen Funktion
839 lines
36 KiB
HTML
839 lines
36 KiB
HTML
{% macro format_date(date_str) %}
|
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{%- if date_str and '-' in date_str and date_str|length == 10 -%}
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{{ date_str[8:10] }}.{{ date_str[5:7] }}.{{ date_str[0:4] }}
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{%- else -%}
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{{ date_str }}
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{%- endif -%}
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{% endmacro %}
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<!doctype html>
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<html lang="de">
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<head>
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<meta charset="utf-8">
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<title>Elpatrons Datumsrechner – Open Source Kalender- und Datumsberechnungen</title>
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<meta name="description" content="Elpatrons Datumsrechner: Open Source Web-App für Kalender- und Datumsberechnungen. Tage, Werktage, Wochen, Monate, Kalenderwochen, Wochentage und mehr berechnen – barrierefrei, werbefrei, trackingfrei, kostenlos.">
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<meta name="keywords" content="Datum, Kalender, Datumsrechner, Werktage, Tage zählen, Kalenderwoche, Wochentag, Open Source, Python, Flask, barrierefreiheit, barrierefrei, kostenlos, werbefrei, trackingfrei, cookiefrei">
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<meta property="og:title" content="Elpatrons Datumsrechner – Open Source Kalender- und Datumsberechnungen">
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<meta property="og:description" content="Open Source Web-App für Kalender- und Datumsberechnungen. Werbefrei, trackingfrei, kostenlos.">
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<meta property="og:type" content="website">
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<meta property="og:url" content="https://codeberg.org/elpatron/datecalc">
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<meta property="og:image" content="/static/logo.svg">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="HandheldFriendly" content="true">
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<meta name="mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="default">
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||
<meta name="format-detection" content="telephone=no">
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<meta http-equiv="x-ua-compatible" content="IE=edge">
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<meta name="application-name" content="Elpatrons Datumsrechner">
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<meta name="msapplication-TileColor" content="#2563eb">
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<link rel="icon" type="image/x-icon" href="/static/favicon.ico">
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<style>
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:root {
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||
--primary: #2563eb;
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||
--primary-dark: #1e40af;
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--background: #f8fafc;
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||
--surface: #fff;
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||
--border: #e5e7eb;
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||
--text: #1e293b;
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||
--shadow: 0 2px 8px rgba(30,41,59,0.07);
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||
}
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||
body {
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||
background: var(--background);
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||
color: var(--text);
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||
font-family: 'Segoe UI', Arial, sans-serif;
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||
margin: 0;
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||
padding: 0;
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||
}
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||
.container {
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||
max-width: 480px;
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||
margin: 3em auto;
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||
background: var(--surface);
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||
border-radius: 16px;
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||
box-shadow: var(--shadow);
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||
padding: 2.5em 2em 2em 2em;
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||
border: 1px solid var(--border);
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||
position: relative;
|
||
}
|
||
.help-button-container {
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||
position: absolute;
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||
top: 2.5em;
|
||
right: 2em;
|
||
z-index: 10;
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||
}
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||
.help-button {
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||
width: 2.2em;
|
||
height: 2.2em;
|
||
border-radius: 50%;
|
||
background: rgba(37, 99, 235, 0.1);
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||
color: var(--primary);
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||
border: 1px solid var(--border);
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||
cursor: pointer;
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||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
font-size: 1em;
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||
font-weight: 500;
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||
transition: all 0.2s;
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||
min-width: 44px;
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||
min-height: 44px;
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||
}
|
||
.help-button:hover {
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||
background: rgba(37, 99, 235, 0.2);
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||
border-color: var(--primary);
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||
}
|
||
.help-button:focus {
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||
outline: 3px solid #facc15;
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||
outline-offset: 2px;
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||
box-shadow: 0 0 0 4px #1e293b;
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||
}
|
||
.help-tooltip {
|
||
position: absolute;
|
||
top: 100%;
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||
left: 50%;
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||
transform: translateX(-50%);
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background: var(--text);
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||
color: white;
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||
padding: 0.5em 0.8em;
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||
border-radius: 6px;
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||
font-size: 0.85em;
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||
white-space: nowrap;
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||
opacity: 0;
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||
visibility: hidden;
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||
transition: opacity 0.2s, visibility 0.2s;
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margin-top: 0.5em;
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z-index: 20;
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||
}
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.help-tooltip::before {
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||
content: '';
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position: absolute;
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bottom: 100%;
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left: 50%;
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transform: translateX(-50%);
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border: 5px solid transparent;
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border-bottom-color: var(--text);
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}
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.help-button:hover + .help-tooltip,
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.help-button:focus + .help-tooltip {
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opacity: 1;
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visibility: visible;
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||
}
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||
.modal-overlay {
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||
position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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||
height: 100%;
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background: rgba(0, 0, 0, 0.5);
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display: none;
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||
align-items: center;
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||
justify-content: center;
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||
z-index: 1000;
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||
}
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||
.modal-overlay.active {
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||
display: flex;
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||
}
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||
.modal-content {
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background: var(--surface);
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||
border-radius: 12px;
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||
padding: 2em;
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||
max-width: 90%;
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max-height: 90%;
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overflow-y: auto;
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||
position: relative;
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box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
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||
margin: 0 auto;
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||
left: 50%;
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||
transform: translateX(-50%);
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||
}
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.modal-close {
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||
position: absolute;
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||
top: 1em;
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||
right: 1em;
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||
background: none;
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||
border: none;
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||
font-size: 1.5em;
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||
cursor: pointer;
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||
color: var(--text);
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||
padding: 0.5em;
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||
border-radius: 50%;
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||
transition: background 0.2s;
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||
width: 2.5em;
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||
height: 2.5em;
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||
display: flex;
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||
align-items: center;
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||
justify-content: center;
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min-width: 44px;
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||
min-height: 44px;
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}
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.modal-close:hover {
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background: var(--border);
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}
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.modal-close:focus {
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outline: 3px solid #facc15;
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outline-offset: 2px;
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}
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.modal-content h1 {
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margin-top: 0;
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color: var(--primary-dark);
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}
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.modal-content h2 {
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color: var(--primary-dark);
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margin-top: 1.5em;
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margin-bottom: 0.5em;
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}
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.modal-content p {
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line-height: 1.6;
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margin-bottom: 1em;
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}
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.modal-content ul {
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margin-bottom: 1em;
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padding-left: 1.5em;
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}
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.modal-content li {
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margin-bottom: 0.5em;
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}
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h1 {
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text-align: center;
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margin-bottom: 2em;
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font-size: 2.1em;
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letter-spacing: 0.01em;
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}
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form {
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margin-bottom: 2.2em;
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padding-bottom: 1.2em;
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border-bottom: 1px solid var(--border);
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}
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form:last-of-type {
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border-bottom: none;
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margin-bottom: 0;
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}
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h2 {
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font-size: 1.15em;
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margin-bottom: 0.7em;
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color: var(--primary-dark);
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}
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label {
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display: block;
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margin-bottom: 0.7em;
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font-weight: 500;
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}
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.date-row {
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display: flex;
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||
align-items: center;
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gap: 0.5em;
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||
margin-top: 0.2em;
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||
}
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.date-calc-row {
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||
display: flex;
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||
align-items: center;
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gap: 0.5em;
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margin-top: 0.2em;
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}
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input[type="date"] {
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padding: 0.45em 0.7em;
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border: 1px solid var(--border);
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border-radius: 6px;
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font-size: 1em;
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||
background: #f1f5f9;
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color: var(--text);
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||
}
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.today-btn {
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||
padding: 0.35em 0.9em;
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||
background: var(--primary-dark);
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||
color: #fff;
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||
border: none;
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||
border-radius: 6px;
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||
font-size: 0.95em;
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||
font-weight: 500;
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||
cursor: pointer;
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||
transition: background 0.2s;
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||
}
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||
.today-btn:hover {
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background: var(--primary);
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||
}
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button, .accordion-header {
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background: var(--primary);
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||
color: #fff;
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||
border: none;
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||
border-radius: 6px;
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||
font-size: 1em;
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||
font-weight: 600;
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cursor: pointer;
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box-shadow: 0 1px 3px rgba(30,41,59,0.05);
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transition: background 0.2s;
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}
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/* Berechnungs-Buttons vergrößern */
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button[type="submit"] {
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font-size: 1.1em;
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padding: 0.8em 1.5em;
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min-width: 140px;
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||
margin-top: 1.2em;
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||
}
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||
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button:hover, .accordion-header:hover {
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||
background: var(--primary-dark);
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||
}
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||
button:focus, .accordion-header:focus {
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||
outline: 3px solid #facc15;
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||
outline-offset: 2px;
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||
box-shadow: 0 0 0 4px #1e293b;
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z-index: 2;
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||
}
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.result {
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||
margin-top: 1em;
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||
font-weight: bold;
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background: #e0e7ff;
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color: #1e293b;
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border-radius: 6px;
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padding: 0.7em 1em;
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box-shadow: 0 1px 2px rgba(30,41,59,0.04);
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border: 2px solid #2563eb;
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}
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.accordion {
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border-radius: 12px;
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overflow: hidden;
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box-shadow: var(--shadow);
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background: var(--surface);
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margin-bottom: 2em;
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||
/* Layout-Shift-Prävention */
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min-height: 200px;
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contain: layout style paint;
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}
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.accordion-item + .accordion-item {
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border-top: 1px solid var(--border);
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margin-top: 0.5em;
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||
}
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||
.accordion-header {
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||
background: var(--primary-dark);
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color: #fff;
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||
cursor: pointer;
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||
padding: 1em 1.2em;
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font-size: 1.1em;
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font-weight: 600;
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border: none;
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outline: none;
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width: 100%;
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text-align: left;
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||
transition: background 0.2s;
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||
}
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||
.accordion-header.active, .accordion-header:hover {
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||
background: var(--primary);
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||
}
|
||
.accordion-content {
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||
display: none;
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||
padding: 1.2em 1.2em 1em 1.2em;
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||
background: var(--surface);
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||
max-height: 0;
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||
overflow: hidden;
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||
transition: max-height 0.3s ease-out, padding 0.3s ease-out;
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||
opacity: 0;
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||
}
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||
.accordion-content.active {
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||
display: block;
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||
max-height: 500px;
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||
opacity: 1;
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||
transition: max-height 0.3s ease-in, padding 0.3s ease-in, opacity 0.3s ease-in;
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||
}
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||
.header-tage {
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||
background: #2563eb;
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||
color: #fff;
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||
}
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||
.header-tage.active, .header-tage:hover {
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||
background: #1e40af;
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||
color: #fff;
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||
}
|
||
.header-werktage {
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||
background: #059669;
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||
color: #fff;
|
||
}
|
||
.header-werktage.active, .header-werktage:hover {
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||
background: #047857;
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||
color: #fff;
|
||
}
|
||
.header-wochentag {
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||
background: #f59e42;
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||
color: #1e293b;
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||
}
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||
.header-wochentag.active, .header-wochentag:hover {
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||
background: #d97706;
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||
color: #fff;
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||
}
|
||
.header-plusminus-tage {
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||
background: #a21caf;
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||
color: #fff;
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||
}
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||
.header-plusminus-tage.active, .header-plusminus-tage:hover {
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||
background: #701a75;
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||
color: #fff;
|
||
}
|
||
.header-plusminus-werktage {
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||
background: #0ea5e9;
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||
color: #fff;
|
||
}
|
||
.header-plusminus-werktage.active, .header-plusminus-werktage:hover {
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||
background: #0369a1;
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||
color: #fff;
|
||
}
|
||
.header-plusminus-wochenmonate {
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||
background: #f43f5e;
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||
color: #fff;
|
||
}
|
||
.header-plusminus-wochenmonate.active, .header-plusminus-wochenmonate:hover {
|
||
background: #be123c;
|
||
color: #fff;
|
||
}
|
||
.header-kw {
|
||
background: #a78bfa;
|
||
color: #1e293b;
|
||
}
|
||
.header-kw.active, .header-kw:hover {
|
||
background: #7c3aed;
|
||
color: #fff;
|
||
}
|
||
.header-kw-datum {
|
||
background: #facc15;
|
||
color: #1e293b;
|
||
}
|
||
.header-kw-datum.active, .header-kw-datum:hover {
|
||
background: #ca8a04;
|
||
color: #fff;
|
||
}
|
||
.header-plusminus {
|
||
background: #be123c;
|
||
color: #fff;
|
||
}
|
||
.header-plusminus.active, .header-plusminus:hover {
|
||
background: #7f1d1d;
|
||
color: #fff;
|
||
}
|
||
@media (max-width: 600px) {
|
||
.container {
|
||
margin: 1em;
|
||
padding: 1.2em 0.7em 1em 0.7em;
|
||
}
|
||
h1 {
|
||
font-size: 1.3em;
|
||
}
|
||
.help-button-container {
|
||
top: 1.5em;
|
||
right: 1.2em;
|
||
}
|
||
.help-button {
|
||
width: 2em;
|
||
height: 2em;
|
||
font-size: 0.9em;
|
||
min-width: 48px;
|
||
min-height: 48px;
|
||
}
|
||
.help-tooltip {
|
||
font-size: 0.8em;
|
||
padding: 0.4em 0.6em;
|
||
}
|
||
.modal-content {
|
||
padding: 1.5em;
|
||
margin: 1em;
|
||
}
|
||
}
|
||
|
||
/* Touch-Target Optimierungen für Footer-Links */
|
||
footer a {
|
||
display: inline-block;
|
||
padding: 0.5em 0.8em;
|
||
margin: 0.3em 0.2em;
|
||
min-height: 44px;
|
||
min-width: 44px;
|
||
line-height: 1.4;
|
||
text-decoration: none;
|
||
border-radius: 6px;
|
||
transition: background-color 0.2s, color 0.2s;
|
||
position: relative;
|
||
}
|
||
|
||
footer a:hover {
|
||
background-color: rgba(37, 99, 235, 0.1);
|
||
text-decoration: underline;
|
||
}
|
||
|
||
footer a:focus {
|
||
outline: 3px solid #facc15;
|
||
outline-offset: 2px;
|
||
background-color: rgba(37, 99, 235, 0.1);
|
||
}
|
||
|
||
/* Zusätzlicher Abstand zwischen Footer-Links */
|
||
footer br + a {
|
||
margin-top: 0.5em;
|
||
}
|
||
|
||
/* Responsive Anpassungen für Footer */
|
||
@media (max-width: 600px) {
|
||
footer a {
|
||
padding: 0.6em 1em;
|
||
margin: 0.4em 0.3em;
|
||
min-height: 48px;
|
||
min-width: 48px;
|
||
}
|
||
}
|
||
</style>
|
||
<link rel="manifest" href="/static/manifest.json">
|
||
<meta name="theme-color" content="#2563eb">
|
||
<script>
|
||
function setToday(id) {
|
||
const today = new Date().toISOString().split('T')[0];
|
||
document.getElementById(id).value = today;
|
||
}
|
||
function openAccordion(idx) {
|
||
const headers = document.querySelectorAll('.accordion-header');
|
||
const panels = document.querySelectorAll('.accordion-content');
|
||
headers.forEach((btn, i) => {
|
||
btn.classList.toggle('active', i === idx);
|
||
btn.setAttribute('aria-expanded', i === idx ? 'true' : 'false');
|
||
});
|
||
panels.forEach((el, i) => {
|
||
el.classList.toggle('active', i === idx);
|
||
});
|
||
}
|
||
function showHelp() {
|
||
const modal = document.getElementById('helpModal');
|
||
modal.classList.add('active');
|
||
document.body.style.overflow = 'hidden';
|
||
// Fokus auf den Schließen-Button setzen
|
||
setTimeout(() => {
|
||
document.querySelector('.modal-close').focus();
|
||
}, 100);
|
||
}
|
||
function hideHelp() {
|
||
const modal = document.getElementById('helpModal');
|
||
modal.classList.remove('active');
|
||
document.body.style.overflow = '';
|
||
// Fokus zurück auf den Hilfe-Button setzen
|
||
document.querySelector('.help-button').focus();
|
||
}
|
||
document.addEventListener('DOMContentLoaded', function() {
|
||
// Sofortige Aktivierung der ersten Accordion-Sektion um Layout-Shifts zu vermeiden
|
||
const activeIdx = parseInt("{{ active_idx|default(0) }}");
|
||
const headers = document.querySelectorAll('.accordion-header');
|
||
const panels = document.querySelectorAll('.accordion-content');
|
||
|
||
// Sofort den aktiven Zustand setzen
|
||
headers.forEach((btn, i) => {
|
||
btn.classList.toggle('active', i === activeIdx);
|
||
btn.setAttribute('aria-expanded', i === activeIdx ? 'true' : 'false');
|
||
});
|
||
panels.forEach((el, i) => {
|
||
el.classList.toggle('active', i === activeIdx);
|
||
});
|
||
|
||
// Tastatursteuerung für Accordion
|
||
headers.forEach((header, idx) => {
|
||
header.addEventListener('keydown', function(e) {
|
||
if (e.key === 'Enter' || e.key === ' ') {
|
||
e.preventDefault();
|
||
openAccordion(idx);
|
||
headers[idx].focus();
|
||
} else if (e.key === 'ArrowDown') {
|
||
e.preventDefault();
|
||
const next = (idx + 1) % headers.length;
|
||
headers[next].focus();
|
||
} else if (e.key === 'ArrowUp') {
|
||
e.preventDefault();
|
||
const prev = (idx - 1 + headers.length) % headers.length;
|
||
headers[prev].focus();
|
||
}
|
||
});
|
||
});
|
||
|
||
// ESC-Taste zum Schließen des Modals
|
||
document.addEventListener('keydown', function(e) {
|
||
if (e.key === 'Escape') {
|
||
hideHelp();
|
||
}
|
||
});
|
||
|
||
// Klick außerhalb des Modals zum Schließen
|
||
document.getElementById('helpModal').addEventListener('click', function(e) {
|
||
if (e.target === this) {
|
||
hideHelp();
|
||
}
|
||
});
|
||
});
|
||
if ('serviceWorker' in navigator) {
|
||
window.addEventListener('load', function() {
|
||
navigator.serviceWorker.register('/static/service-worker.js');
|
||
});
|
||
}
|
||
</script>
|
||
</head>
|
||
<body>
|
||
<div class="container">
|
||
<div class="help-button-container">
|
||
<button type="button" class="help-button" onclick="showHelp()" aria-label="Hilfe anzeigen" title="Hilfe anzeigen" aria-describedby="help-tooltip">?</button>
|
||
<div id="help-tooltip" class="help-tooltip" role="tooltip">Öffnet ein Hilfefenster mit Informationen über den Datumsrechner</div>
|
||
</div>
|
||
<div style="text-align:center; margin-bottom:1.2em;">
|
||
<div style="font-size:1.1em; font-style:italic; color:#64748b;">Elpatrons</div>
|
||
<h1 style="margin:0;">Datumsrechner</h1>
|
||
<div style="font-size:0.9em; color:#353535; margin-top:0.3em;">
|
||
Eine <em>freie</em> Web-App: barriere<em>frei</em>, werbe<em>frei</em>, tracking<em>frei</em>, lizenz<em>frei</em> und kosten<em>frei</em>.
|
||
</div>
|
||
</div>
|
||
<div class="accordion">
|
||
<div class="accordion-item">
|
||
<button type="button" class="accordion-header header-tage active" id="accordion-header-0" aria-expanded="true" aria-controls="accordion-panel-0" role="button" tabindex="0" onclick="openAccordion(0)">
|
||
<span style="vertical-align:middle;display:inline-block;width:1.5em;">
|
||
<!-- Kalender mit Doppelpfeil -->
|
||
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="5" width="18" height="16" rx="4" fill="#fff" stroke="#2563eb" stroke-width="2"/><rect x="3" y="5" width="18" height="4" rx="2" fill="#2563eb"/><rect x="6" y="2" width="2" height="4" rx="1" fill="#2563eb"/><rect x="16" y="2" width="2" height="4" rx="1" fill="#2563eb"/><path d="M8 15h8M8 15l2-2M8 15l2 2M16 15l-2-2M16 15l-2 2" stroke="#2563eb" stroke-width="1.5" stroke-linecap="round"/></svg>
|
||
</span>
|
||
Anzahl der Tage/Werktage zwischen zwei Daten
|
||
</button>
|
||
<div class="accordion-content active" id="accordion-panel-0" role="region" aria-labelledby="accordion-header-0">
|
||
<form method="post">
|
||
<label for="start1">Startdatum:<br>
|
||
<span class="date-row">
|
||
<input type="date" name="start1" id="start1">
|
||
<button type="button" class="today-btn" onclick="setToday('start1')">Heute</button>
|
||
</span>
|
||
</label>
|
||
<label for="end1">Enddatum:<br>
|
||
<span class="date-row">
|
||
<input type="date" name="end1" id="end1">
|
||
<button type="button" class="today-btn" onclick="setToday('end1')">Heute</button>
|
||
</span>
|
||
</label>
|
||
<fieldset style="display:flex;align-items:center;gap:0.5em;margin-top:0.7em; border:none; padding:0;">
|
||
<legend class="sr-only">Optionen</legend>
|
||
<input type="checkbox" name="werktage" id="werktage" {% if request.form.get('werktage') %}checked{% endif %} aria-checked="{{ 'true' if request.form.get('werktage') else 'false' }}">
|
||
<label for="werktage" style="margin:0;">Nur Werktage</label>
|
||
<label for="bundesland" style="margin-left:1em;">Feiertage berücksichtigen für:
|
||
<select name="bundesland" id="bundesland" {% if not request.form.get('werktage') %}disabled{% endif %}>
|
||
<option value="">(kein Bundesland)</option>
|
||
<option value="BW" {% if request.form.get('bundesland') == 'BW' %}selected{% endif %}>Baden-Württemberg</option>
|
||
<option value="BY" {% if request.form.get('bundesland') == 'BY' %}selected{% endif %}>Bayern</option>
|
||
<option value="BE" {% if request.form.get('bundesland') == 'BE' %}selected{% endif %}>Berlin</option>
|
||
<option value="BB" {% if request.form.get('bundesland') == 'BB' %}selected{% endif %}>Brandenburg</option>
|
||
<option value="HB" {% if request.form.get('bundesland') == 'HB' %}selected{% endif %}>Bremen</option>
|
||
<option value="HH" {% if request.form.get('bundesland') == 'HH' %}selected{% endif %}>Hamburg</option>
|
||
<option value="HE" {% if request.form.get('bundesland') == 'HE' %}selected{% endif %}>Hessen</option>
|
||
<option value="MV" {% if request.form.get('bundesland') == 'MV' %}selected{% endif %}>Mecklenburg-Vorpommern</option>
|
||
<option value="NI" {% if request.form.get('bundesland') == 'NI' %}selected{% endif %}>Niedersachsen</option>
|
||
<option value="NW" {% if request.form.get('bundesland') == 'NW' %}selected{% endif %}>Nordrhein-Westfalen</option>
|
||
<option value="RP" {% if request.form.get('bundesland') == 'RP' %}selected{% endif %}>Rheinland-Pfalz</option>
|
||
<option value="SL" {% if request.form.get('bundesland') == 'SL' %}selected{% endif %}>Saarland</option>
|
||
<option value="SN" {% if request.form.get('bundesland') == 'SN' %}selected{% endif %}>Sachsen</option>
|
||
<option value="ST" {% if request.form.get('bundesland') == 'ST' %}selected{% endif %}>Sachsen-Anhalt</option>
|
||
<option value="SH" {% if request.form.get('bundesland') == 'SH' %}selected{% endif %}>Schleswig-Holstein</option>
|
||
<option value="TH" {% if request.form.get('bundesland') == 'TH' %}selected{% endif %}>Thüringen</option>
|
||
</select>
|
||
</label>
|
||
</fieldset>
|
||
<button name="action" value="tage_werktage" type="submit">Berechnen</button>
|
||
</form>
|
||
{% if tage is not none %}
|
||
<div class="result" aria-live="polite">
|
||
{% if request.form.get('werktage') %}
|
||
Anzahl der Werktage zwischen <b>{{ format_date(request.form.get('start1', '')) }}</b> und <b>{{ format_date(request.form.get('end1', '')) }}</b>{% if request.form.get('bundesland') %} (Feiertage {{ request.form.get('bundesland') }}){% endif %}: {{ tage }}
|
||
{% else %}
|
||
Anzahl der Tage zwischen <b>{{ format_date(request.form.get('start1', '')) }}</b> und <b>{{ format_date(request.form.get('end1', '')) }}</b>: {{ tage }}
|
||
{% endif %}
|
||
{% if wochenendtage_anzahl is not none or feiertage_anzahl is not none %}
|
||
<br>
|
||
<span style="font-size:0.98em; color:#1e293b;">
|
||
{% if wochenendtage_anzahl is not none %}
|
||
<b>{{ wochenendtage_anzahl }}</b> Wochenendtage
|
||
{% endif %}
|
||
{% if feiertage_anzahl is not none %}
|
||
{% if wochenendtage_anzahl is not none %} | {% endif %}
|
||
<b>{{ feiertage_anzahl }}</b> Feiertage (Mo-Fr{% if request.form.get('bundesland') %}, {{ request.form.get('bundesland') }}{% endif %})
|
||
{% endif %}
|
||
</span>
|
||
{% endif %}
|
||
</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
<div class="accordion-item">
|
||
<button type="button" class="accordion-header header-wochentag" id="accordion-header-1" aria-expanded="false" aria-controls="accordion-panel-1" role="button" tabindex="0" onclick="openAccordion(1)">
|
||
<span style="vertical-align:middle;display:inline-block;width:1.5em;">
|
||
<!-- Kalender mit W -->
|
||
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="5" width="18" height="16" rx="4" fill="#fff" stroke="#2563eb" stroke-width="2"/><rect x="3" y="5" width="18" height="4" rx="2" fill="#2563eb"/><rect x="6" y="2" width="2" height="4" rx="1" fill="#2563eb"/><rect x="16" y="2" width="2" height="4" rx="1" fill="#2563eb"/><text x="12" y="17" text-anchor="middle" font-size="12" font-family="Segoe UI, Arial, sans-serif" fill="#2563eb" font-weight="bold">W</text></svg>
|
||
</span>
|
||
Wochentag eines Datums
|
||
</button>
|
||
<div class="accordion-content" id="accordion-panel-1" role="region" aria-labelledby="accordion-header-1">
|
||
<form method="post">
|
||
<label for="datum3">Datum:<br>
|
||
<span class="date-row">
|
||
<input type="date" name="datum3" id="datum3">
|
||
<button type="button" class="today-btn" onclick="setToday('datum3')">Heute</button>
|
||
</span>
|
||
</label>
|
||
<button name="action" value="wochentag" type="submit">Anzeigen</button>
|
||
</form>
|
||
{% if wochentag is not none %}
|
||
<div class="result" aria-live="polite">Wochentag von <b>{{ format_date(request.form.get('datum3', '')) }}</b>: {{ wochentag }}</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
<div class="accordion-item">
|
||
<button type="button" class="accordion-header header-kw-datum" id="accordion-header-2" aria-expanded="false" aria-controls="accordion-panel-2" role="button" tabindex="0" onclick="openAccordion(2)">
|
||
<span style="vertical-align:middle;display:inline-block;width:1.5em;">
|
||
<!-- Kalender mit # -->
|
||
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="5" width="18" height="16" rx="4" fill="#fff" stroke="#2563eb" stroke-width="2"/><rect x="3" y="5" width="18" height="4" rx="2" fill="#2563eb"/><rect x="6" y="2" width="2" height="4" rx="1" fill="#2563eb"/><rect x="16" y="2" width="2" height="4" rx="1" fill="#2563eb"/><text x="12" y="17" text-anchor="middle" font-size="13" font-family="Segoe UI, Arial, sans-serif" fill="#2563eb" font-weight="bold">#</text></svg>
|
||
</span>
|
||
Kalenderwoche eines Datums
|
||
</button>
|
||
<div class="accordion-content" id="accordion-panel-2" role="region" aria-labelledby="accordion-header-2">
|
||
<form method="post">
|
||
<label for="datum6">Datum:<br>
|
||
<span class="date-row">
|
||
<input type="date" name="datum6" id="datum6">
|
||
<button type="button" class="today-btn" onclick="setToday('datum6')">Heute</button>
|
||
</span>
|
||
</label>
|
||
<button name="action" value="kw_berechnen" type="submit">Kalenderwoche berechnen</button>
|
||
</form>
|
||
{% if kw_berechnen is not none %}
|
||
<div class="result" aria-live="polite">Kalenderwoche von <b>{{ format_date(request.form.get('datum6', '')) }}</b>: {{ kw_berechnen }}</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
<div class="accordion-item">
|
||
<button type="button" class="accordion-header header-kw" id="accordion-header-3" aria-expanded="false" aria-controls="accordion-panel-3" role="button" tabindex="0" onclick="openAccordion(3)">
|
||
<span style="vertical-align:middle;display:inline-block;width:1.5em;">
|
||
<!-- Kalender mit Pfeil nach außen -->
|
||
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="5" width="18" height="16" rx="4" fill="#fff" stroke="#2563eb" stroke-width="2"/><rect x="3" y="5" width="18" height="4" rx="2" fill="#2563eb"/><rect x="6" y="2" width="2" height="4" rx="1" fill="#2563eb"/><rect x="16" y="2" width="2" height="4" rx="1" fill="#2563eb"/><path d="M7 17l5-5 5 5" stroke="#2563eb" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/><text x="12" y="12" text-anchor="middle" font-size="8" font-family="Segoe UI, Arial, sans-serif" fill="#2563eb" font-weight="bold">KW</text></svg>
|
||
</span>
|
||
Start-/Enddatum zu Kalenderwoche
|
||
</button>
|
||
<div class="accordion-content" id="accordion-panel-3" role="region" aria-labelledby="accordion-header-3">
|
||
<form method="post">
|
||
<label for="jahr7">Jahr:<br>
|
||
<input type="number" name="jahr7" id="jahr7" min="1900" max="2100" style="width: 7em;">
|
||
</label>
|
||
<label for="kw7">Kalenderwoche:<br>
|
||
<input type="number" name="kw7" id="kw7" min="1" max="53" style="width: 5em;">
|
||
</label>
|
||
<button name="action" value="kw_datum" type="submit">Start-/Enddatum berechnen</button>
|
||
</form>
|
||
{% if kw_datum is not none %}
|
||
<div class="result" aria-live="polite">Start-/Enddatum der KW <b>{{ request.form.get('kw7', '') }}</b> im Jahr <b>{{ request.form.get('jahr7', '') }}</b>: {{ kw_datum }}</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
<div class="accordion-item">
|
||
<button type="button" class="accordion-header header-plusminus" id="accordion-header-4" aria-expanded="false" aria-controls="accordion-panel-4" role="button" tabindex="0" onclick="openAccordion(4)">
|
||
<span style="vertical-align:middle;display:inline-block;width:1.5em;">
|
||
<!-- Kalender mit ± -->
|
||
<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="5" width="18" height="16" rx="4" fill="#fff" stroke="#2563eb" stroke-width="2"/><rect x="3" y="5" width="18" height="4" rx="2" fill="#2563eb"/><rect x="6" y="2" width="2" height="4" rx="1" fill="#2563eb"/><rect x="16" y="2" width="2" height="4" rx="1" fill="#2563eb"/><text x="12" y="17" text-anchor="middle" font-size="16" font-family="Segoe UI, Arial, sans-serif" fill="#2563eb" font-weight="bold">±</text></svg>
|
||
</span>
|
||
Datum plus/minus X Tage/Wochen/Monate
|
||
</button>
|
||
<div class="accordion-content" id="accordion-panel-4" role="region" aria-labelledby="accordion-header-4">
|
||
<form method="post">
|
||
<label for="datum_pm">Datum:<br>
|
||
<span class="date-row">
|
||
<input type="date" name="datum_pm" id="datum_pm">
|
||
<button type="button" class="today-btn" onclick="setToday('datum_pm')">Heute</button>
|
||
</span>
|
||
</label>
|
||
<label for="anzahl_pm">Anzahl:<br>
|
||
<input type="number" name="anzahl_pm" id="anzahl_pm" style="width: 6em;">
|
||
</label>
|
||
<fieldset class="date-calc-row" style="border:none; padding:0;">
|
||
<legend class="sr-only">Rechenrichtung</legend>
|
||
<label for="richtung_pm_add"><input type="radio" name="richtung_pm" id="richtung_pm_add" value="add" checked> addieren</label>
|
||
<label for="richtung_pm_sub"><input type="radio" name="richtung_pm" id="richtung_pm_sub" value="sub"> subtrahieren</label>
|
||
</fieldset>
|
||
<fieldset style="display:flex; align-items:center; gap:0.5em; margin-top:0.7em; border:none; padding:0;">
|
||
<legend class="sr-only">Einheit und Werktage</legend>
|
||
<label for="einheit_pm" style="margin:0;">Einheit:
|
||
<select name="einheit_pm" id="einheit_pm">
|
||
<option value="tage">Tage</option>
|
||
<option value="wochen">Wochen</option>
|
||
<option value="monate">Monate</option>
|
||
</select>
|
||
</label>
|
||
<input type="checkbox" name="werktage_pm" id="werktage_pm">
|
||
<label for="werktage_pm" style="margin:0;">Nur Werktage</label>
|
||
</fieldset>
|
||
<button name="action" value="plusminus" type="submit">Berechnen</button>
|
||
</form>
|
||
{% if plusminus_result is not none %}
|
||
<div class="result" aria-live="polite">{{ plusminus_result }}</div>
|
||
{% endif %}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Help Modal Overlay -->
|
||
<div id="helpModal" class="modal-overlay" role="dialog" aria-labelledby="help-title" aria-describedby="help-content">
|
||
<div class="modal-content">
|
||
<button type="button" class="modal-close" onclick="hideHelp()" aria-label="Hilfe schließen">×</button>
|
||
<h1 id="help-title">Was ist Elpatrons Datumsrechner?</h1>
|
||
|
||
<p>Der Datumsrechner kann verschiedene Datumsberechnungen durchführen:</p>
|
||
|
||
<ul>
|
||
<li>Anzahl der Tage zwischen zwei Daten</li>
|
||
<li>Anzahl der Werktage zwischen zwei Daten</li>
|
||
<li>Anzeige des Wochentags eines Datums</li>
|
||
<li>Datum plus/minus X Tage</li>
|
||
<li>Datum plus/minus X Werktage</li>
|
||
<li>Datum plus/minus X Wochen/Monate</li>
|
||
<li>Kalenderwoche zu Datum</li>
|
||
<li>Start-/Enddatum einer Kalenderwoche eines Jahres</li>
|
||
</ul>
|
||
|
||
<h2>Online Datumsrechner gibt es bereits in einer Vielzahl, warum also noch einer?</h2>
|
||
|
||
<p>Aus zwei Gründen:</p>
|
||
|
||
<ul>
|
||
<li>Finde mal einen Datumsrechner, der nicht vollkommen verseucht mit Werbung, Tracking und Cookies ist!</li>
|
||
<li>Das hat mich so geärgert, dass ich meinen eigenen programmiert habe.
|
||
<ul>
|
||
<li>Genau genommen nicht ich selbst. Diese App wurde zum überwiegenden Teil von KI nach meinen Anweisungen entwickelt (Vibe Coding).</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
<h2>Was du noch wissen solltest</h2>
|
||
|
||
<ul>
|
||
<li>Ich habe versucht, die App möglichst barrierefrei zu gestalten, um Menschen mit Einschränkungen die Benutzung zu erleichtern.</li>
|
||
<li>Diese App schnüffelt dir nicht hinterher, sammelt keine persönlichen Daten und geht dir auch sonst (hoffentlich!) in keiner Weise auf die Nerven.</li>
|
||
<li>Den Quellcode dieser App habe ich auf <a href="https://codeberg.org/elpatron/datecalc" target="_blank">Codeberg</a> veröffentlicht, du kannst ihn einsehen, verändern oder damit deinen eigenen kleinen Datumsrechner betreiben.</li>
|
||
<li>Die App läuft auf meinem kleinen Home-Server und ist derzeit nicht für große Besucherzahlen ausgelegt.</li>
|
||
<li>Ich übernehme keine Gewähr für die Funktionalität und die Rechenergebnisse. Die KI, die das programmiert hat, übrigens auch nicht.</li>
|
||
<li>Falls du einen Fehler findest oder eine weitere Funktion wünschst, kannst du mir eine Mail schreiben (siehe Mailto Link in der Fußzeile)</li>
|
||
</ul>
|
||
|
||
<p><strong>Hab Spaß mit Elpatrons Datumsrechner! Dein M. Busche</strong></p>
|
||
</div>
|
||
<div id="help-content" class="sr-only">
|
||
Hilfe-Informationen für den Datumsrechner mit Erklärungen zu allen Funktionen
|
||
</div>
|
||
</div>
|
||
|
||
<footer style="text-align:center; margin-top:2em; color:#64748b; font-size:0.98em; padding-bottom:1.5em;">
|
||
Dies ist ein werbe- und trackingfreier <a href="https://codeberg.org/elpatron/datecalc/src/branch/main/README.md" target="_blank" style="color:#2563eb; text-decoration:underline;">Open Source Datumsrechner</a><br>
|
||
<a href="/api-docs" target="_blank" style="color:#2563eb; text-decoration:underline;">REST API Dokumentation (Swagger)</a><br>
|
||
© 2025 <a href="mailto:elpatron@mailbox.org?subject=Datumsrechner" style="color:#2563eb; text-decoration:underline;">M. Busche</a>
|
||
</footer>
|
||
<script>
|
||
document.addEventListener('DOMContentLoaded', function() {
|
||
var werktageCheckbox = document.getElementById('werktage');
|
||
var bundeslandSelect = document.getElementById('bundesland');
|
||
if (werktageCheckbox && bundeslandSelect) {
|
||
function toggleBundesland() {
|
||
bundeslandSelect.disabled = !werktageCheckbox.checked;
|
||
}
|
||
werktageCheckbox.addEventListener('change', toggleBundesland);
|
||
// Initial setzen
|
||
toggleBundesland();
|
||
}
|
||
});
|
||
</script>
|
||
</body>
|
||
</html> |