Added broetchenrechner

2019-05-16 09:24:43 +02:00
parent 5ee6fa39a6
commit c6818c8430
1 changed files with 34 additions and 0 deletions
--- a/uebung3/broetchenrechner.html
+++ b/uebung3/broetchenrechner.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<head>
+        <meta charset="utf-8">
+        <title>Brötchenrechner</title>
+</head>
+<body>
+        <label for="broetchen">Anzahl der Brötchen: </label>
+        <input id="broetchen" name="broetchen" type="number">
+        <button id="calcbutton">Berechnen</button>
+
+        <script>
+                let btn = document.getElementById("calcbutton");
+                let field = document.getElementById("broetchen");
+
+                btn.addEventListener("click", calculate);
+                
+                function calculate() {
+                        let anzbroetchen = field.value;
+                        
+                        let result = anzbroetchen * 0.55;
+                        if (anzbroetchen > 10) {
+                                let rabatt = result / 100 * 10;
+                                result -= rabatt;
+                        }
+                        alert("Die Brötchen kosten " + result + "€");
+                }
+
+        </script>
+
+
+
+</body>
+
+</html>