Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- ZAD. 1
- <script type="text/javascript">
- function calc() {
- var number = document.getElementById("num").value;
- var sum = number * 2;
- if (document.getElementById("check").checked == true) {
- document.getElementById("final").innerHTML = "Dowieziemy Twoją pizzę za darmo";
- } else if (document.getElementById("check").checked == false) {
- document.getElementById("final").innerHTML = "Dowóz będzie Cię kosztował " + sum + " złotych";
- }
- }
- </script>
- <h3>Oblicz koszt dostawy</h3>
- <input type="checkbox" id="check">Jestem z Zielonej Góry <br>
- <p>albo</p>
- Podaj liczbę kilometrów od Zielonej Góry:<input type="number" id="num">
- <input type="submit" value="Oblicz" onclick="calc();">
- <p id="final"></p>
- ZAD. 2
- <h3>Oblicz koszt paliwa</h3>
- <label for="fuelType">Rodzaj paliwa (1-benzyna, 2-olej napędowy): </label><br>
- <input type="number" name="" id="fuelType"><br><br>
- <label for="liters">Ile litrów: </label><br>
- <input type="number" id="liters"><br>
- <br>
- <button onclick="calcFuel()">OBLICZ</button>
- <span id="final"></span>
- <script>
- function calcFuel() {
- var type = document.getElementById('fuelType').value;
- type = parseFloat(type);
- var amount = document.getElementById('liters').value;
- amount = parseFloat(amount);
- var price = 0;
- switch (type) {
- case 1:
- price = amount * 4;
- break;
- case 2:
- price = amount * 3.5;
- break;
- default:
- price - 0;
- break;
- }
- document.getElementById('final').innerHTML = "Koszt paliwa → " + price + " zł";
- }
- </script>
Advertisement
Add Comment
Please, Sign In to add comment