Tekst do zmiany
function showMessage() {
alert('Witaj w JavaScript!');
}
function showConfirm() {
let result = confirm('Czy jesteś pewien?');
document.getElementById("messageResult").innerText = result ? "Potwierdzono" : "Anulowano";
}
function showPrompt() {
let name = prompt('Podaj swoje imię:');
document.getElementById("messageResult").innerText = name ? "Witaj, " + name : "Nie podano imienia";
}
function consoleLog() {
console.log('Wiadomość w konsoli');
}
function changeText() {
document.getElementById("text").innerText = "Nowy tekst!";
}
function testVariables() {
let number = 10;
let text = "To jest tekst";
let isTrue = true;
let array = [1, 2, 3];
let object = { key: "value" };
let result = `Liczba: ${number}, Tekst: ${text}, Boolean: ${isTrue}, Tablica: ${array.join(", ")}, Obiekt: ${JSON.stringify(object)}`;
document.getElementById("variablesResult").innerText = result;
}
function calculate() {
let result = 5 + 3;
document.getElementById("operatorResult").innerText = "Wynik dodawania: " + result;
}
function subtract() {
let result = 10 - 4;
document.getElementById("operatorResult").innerText = "Wynik odejmowania: " + result;
}
function multiply() {
let result = 6 * 7;
document.getElementById("operatorResult").innerText = "Wynik mnożenia: " + result;
}
function divide() {
let result = 20 / 5;
document.getElementById("operatorResult").innerText = "Wynik dzielenia: " + result;
}
function modulo() {
let result = 10 % 3;
document.getElementById("operatorResult").innerText = "Wynik modulo: " + result;
}
function checkEvenOdd(num) {
let result = num % 2 === 0 ? "Parzysta" : "Nieparzysta";
document.getElementById("conditionalResult").innerText = result;
}
function checkPositiveNegative(num) {
let result = num > 0 ? "Dodatnia" : "Ujemna";
document.getElementById("conditionalResult").innerText = result;
}
function checkZero(num) {
let result = num === 0 ? "Zero" : "Nie zero";
document.getElementById("conditionalResult").innerText = result;
}
function getDayName(dayNumber) {
let dayName;
switch(dayNumber) {
case 1: dayName = "Poniedziałek"; break;
case 2: dayName = "Wtorek"; break;
case 3: dayName = "Środa"; break;
case 4: dayName = "Czwartek"; break;
case 5: dayName = "Piątek"; break;
case 6: dayName = "Sobota"; break;
case 7: dayName = "Niedziela"; break;
default: dayName = "Nieprawidłowy numer";
}
document.getElementById("switchResult").innerText = dayName;
}