From 16d88b83ccd63c18828bd4d9152404b7c6c5f9f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1niel=20Viczi=C3=A1n?= <vicziandaniel@localhost>
Date: Mon, 16 Sep 2024 11:29:50 +0000
Subject: [PATCH] =?UTF-8?q?orai=20anyag=20=C3=A9s=20fejleszt=C3=A9sek=2020?=
 =?UTF-8?q?240916?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/2024_09_13.html | 73 ++++++++++++++++++++++++++++++++++++++++
 frontend/function.html   | 23 +++++++++++++
 2 files changed, 96 insertions(+)
 create mode 100644 frontend/2024_09_13.html
 create mode 100644 frontend/function.html
diff --git a/frontend/2024_09_13.html b/frontend/2024_09_13.html
new file mode 100644
index 0000000..0be1544
--- /dev/null
+++ b/frontend/2024_09_13.html
@@ -0,0 +1,73 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <h1 id="car">
+    <h1 id="barbár"></h1>
+    <script>
+        let kiiras = document.getElementById("car");
+        //autó objektum literállal
+        let car = {
+            //mezők
+            name : "Fiat",
+            model : "500",
+            engine : {
+                horsepower: 110,
+                fuel : "benzin",
+            },
+
+
+            //metódusok
+            start : function(){
+                return "Autó elindult";
+            },
+
+            drive : function(){
+                return "Autó megy!";
+            },
+
+            kiir : function(){
+                kiiras.innerHTML = "Név: " + car.name + "<br>";
+                kiiras.innerHTML += "Megy az autó? " + car.drive() + "<br>";
+                kiiras.innerHTML += "Mennyi a lóereje? " + car.engine.horsepower + "<br>";
+                kiiras.innerHTML += car.carinfo();
+            },
+            
+            carinfo: function() {
+                return this.name + ", " + this.model;
+            }
+        }
+        car.kiir();
+        //autó objektum konstruktorral
+        let car2 = new Object();
+        car2.name = "Fiat";
+        car2.model = "500";
+        car2.start = function(){
+            return "autó elindult";
+        }
+        car2.drive = function(){
+            return "autó megy";
+        }
+
+        //tömbhasználat - létrehozás
+        let Tombnev = ["alma", "körte", "alma", "cseresznye", 1, 2];
+        let tombocske = new Array("alma", "körte", "alma", "cseresznye", 1, 2);
+        //elem lekérdezése
+        alert(Tombnev[0]);
+        alert(Tombnev[Tombnev.length - 1]);
+        Tombnev[2] = "megszencségteleníthetetlenség";
+        alert(Tombnev[2]);
+
+        //tömb bejárás
+        let kkiras = document.getElementById("barbár");
+        for (i = 0; i < Tombnev.length; i++) {
+            kkiras.innerHTML += Tombnev[i] + ", ";
+            
+        }
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/frontend/function.html b/frontend/function.html
new file mode 100644
index 0000000..fe422df
--- /dev/null
+++ b/frontend/function.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script>
+
+        let ev = parseInt(prompt("Mond meg az évet: "));
+        function hello(ev){
+        if((ev % 4 == 0 && ev % 100 != 0) || ev % 400 == 0 ){
+            alert("szökőév");
+        }else{
+            alert("nem szököév");
+        }
+        }
+        
+        hello(ev);
+    </script>
+</body>
+</html>
\ No newline at end of file
