added Kutya

2024-12-14 14:50:02 +01:00
parent c913243b67
commit 51551b918c
26 changed files with 16425 additions and 0 deletions
--- a/ajax_fetch.js
+++ b/ajax_fetch.js
@@ -0,0 +1,55 @@
+const url = "https://jsonplaceholder.typicode.com/posts";
+
+async function fetchAPI() {
+    try{
+        let result = await fetch(url, 
+            {
+                method: 'PUT',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+
+                body: JSON.stringify(
+                    {
+                        name: "Szabó Márton",
+                        email: "@mail"
+                    }
+                )
+            }
+        );
+        let data = await result.json();
+        console.log(data);
+    } catch (error){
+        console.error(error);
+    } finally {
+        console.log("All done.")
+    }
+}
+
+async function ajax() {
+    let xhr = new XMLHttpRequest();
+    xhr.open("GET", url, true);
+
+    xhr.onreadystatechange = async function(){
+        if  (xhr.readyState === 4){
+            if  (xhr.status === 200){
+                console.log("asd");
+                let sol = await JSON.parse(xhr.responseText);
+                //let sol = await JSON.parse(JSON.stringify(xhttp.responseText));
+                sol.forEach(element => {
+                    if (element.id > 0 && element.id < 4){
+                        console.log(element);
+                    }
+                });
+            } else if(xhr.status == 400){
+                console.error("Az erőforrás nem található");
+            } else {
+                console.error(`Hiba kód: ${xhr.status}`);
+            }
+        }
+    }
+    xhr.send();
+}
+
+//fetchAPI();
+ajax();