the-glorious-startpage/js/greeter-date-message.js

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JavaScript
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2020-06-04 04:45:26 +02:00
var greeterMessage = document.getElementById("greeterMessage");
var dateMessage = document.getElementById("dateMessage");
var date = new Date();
var hour = date.getHours();
var greeterSuffix = "";
if (hour >= 6 && hour < 12) {
greeterSuffix = "Morning";
} else if (hour >= 12 && hour < 18) {
greeterSuffix = "Afternoon";
} else {
greeterSuffix = "Evening";
}
const monthsArr = [
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
];
const daysArr = [
"Sunday",
"Monday",
"Tuesday",
"Wednesday",
"Thursday",
"Friday",
"Saturday"
]
function getDayOrdinal(day) {
return day + (day > 0 ? ['th', 'st', 'nd', 'rd'][(day > 3 && day < 21) || day % 10 > 3 ? 0 : day % 10] : '');
}
greeterMessage.innerHTML = "Good" + "<br>" + greeterSuffix + "!";
dateMessage.innerHTML = "Today is the " + getDayOrdinal(date.getDate()) +
" of " + monthsArr[date.getMonth()] + ", and it's " + daysArr[date.getDay()] + ".";