From b4e90847af4703b12baa381cbceb624ae3af52fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kov=C3=A1cs=20Rudolf?= <kovacsrud@gszi.edu.hu>
Date: Wed, 21 Oct 2026 11:16:53 +0200
Subject: [PATCH] Rest API teszt

---
 rest/fetch.js   | 25 +++++++++++++++++++++++++
 rest/index.html | 12 ++++++++++++
 rest/posts.js   | 15 +++++++++++++++
 3 files changed, 52 insertions(+)
 create mode 100644 rest/fetch.js
 create mode 100644 rest/index.html
 create mode 100644 rest/posts.js

diff --git a/rest/fetch.js b/rest/fetch.js
new file mode 100644
index 0000000..d468b5e
--- /dev/null
+++ b/rest/fetch.js
@@ -0,0 +1,25 @@
+
+// fetch('https://jsonplaceholder.typicode.com/posts')
+// .then(res=>res.json())
+// .then(adatok=>console.log(adatok))
+// .catch(err=>console.log(err))
+
+
+
+
+
+async function letolt() {
+    try {
+        let keres=await fetch('https://jsonplaceholder.typicode.com/posts/1');
+        let valasz=await keres.json();
+
+        console.log(valasz);
+        
+    } catch (error) {
+        console.log(error);
+    }        
+}
+
+letolt();
+
+console.log("Valami");
\ No newline at end of file
diff --git a/rest/index.html b/rest/index.html
new file mode 100644
index 0000000..68efde9
--- /dev/null
+++ b/rest/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Posts</title>
+    <script defer src="posts.js"></script>
+</head>
+<body>
+    
+</body>
+</html>
\ No newline at end of file
diff --git a/rest/posts.js b/rest/posts.js
new file mode 100644
index 0000000..fbddbfc
--- /dev/null
+++ b/rest/posts.js
@@ -0,0 +1,15 @@
+let keres=new XMLHttpRequest();
+let valasz="";
+
+keres.open('GET','https://jsonplaceholder.typicode.com/posts',true);
+
+keres.onload=function(){
+    valasz=JSON.parse(this.response);
+    console.log(valasz);
+}
+
+keres.send();
+
+console.log("Válasz:"+valasz);
+
+