JS |
Wynik działania |
1. Pobranie bieżącej daty i czasu (lokalnego). Na tym obiekcie będziemy opierali resztę skryptów.
<script>
var d = new Date(Date.now());
document.write(d);
</script>
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2. getDate
<script>
document.write(d.getDate());
</script>
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2. getDay
<script>
document.write(d.getDay());
</script>
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3. getFullYear
<script>
document.write(d.getFullYear());
</script>
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4. getHours
<script>
document.write(d.getHours());
</script>
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5. getMilliseconds
<script>
document.write(d.getMilliseconds());
</script>
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6. getSecounds
<script>
document.write(d.getSeconds());
</script>
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7. getTime
<script>
document.write(d.getTime());
</script>
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8. getTimezoneOffset
<script>
document.write(d.getTimezoneOffset());
</script>
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9. getUTCHours
<script>
document.write(d.getUTCHours());
</script>
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10. now
<script>
document.write(Date.now());
</script>
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11. parse
<script>
document.write(Date.parse('2018-11-12'));
</script>
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11. parse
<script>
var d1 = new Date('2018-11-12');
document.write(Date.parse('2018-11-12')+'<br />');
document.write(d1.toDateString());
</script>
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11a. parse
<script>
var d1 = new Date('11/12/2018');
document.write(Date.parse('11/12/2018')+'<br />');
document.write(d1.toDateString());
</script>
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11b. parse
<script>
document.write(Date.parse('november 12, 2018'));
</script>
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12. toDateString
<script>
document.write(d.toDateString());
</script>
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13. toISOString
<script>
document.write(d.toISOString());
</script>
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14. toJSON
<script>
document.write(d.toJSON());
</script>
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15. toLocaleDateString toLocateTimeString toLocateString
<script>
document.write(d.toLocaleDateString()+'<br />');
document.write(d.toLocaleTimeString()+'<br />');
document.write(d.toLocaleString()+'<br />');
</script>
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16. sprawdzamy jaki dzień tygodnia był w Sylwestra 2000 r. Używamy metod setXxxxxx()
<script>
var dd = new Date();
dd.setDate(31);
dd.setMonth(11);
dd.setFullYear(2000);
var dni_tygodnia = [
'Niedziela',
'Poniedziałek',
'Wtorek',
'Środa',
'Czwartek',
'Piątek',
'Sobota'
];
document.write('Sylwester w roku 2000 wypadł w '+dni_tygodnia[dd.getDay()]);
</script>
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