added doga

24_11_11_doga/Feladat2.js

@@ -0,0 +1,92 @@
+let url = "https://jsonplaceholder.typicode.com/posts/1/comments";
+let eredmeny = document.getElementById("eredmeny");
+
+async function adatlekeres(url) {
+    try{
+        let response = await fetch(url);
+        if(!response.ok){
+            throw new Error("HIBA, a response nem OK");
+        } else{
+            let data = await response.json();
+            return data;
+        }
+    } catch{
+        console.log("Hiba történt!");
+    }    
+}
+
+function createDomElement(element) {
+    let line = document.createElement("div");
+    line.innerHTML = `ID: ${element.id}, Email: ${element.email}`;
+    eredmeny.appendChild(line);
+}
+
+async function selectSpecifiedData(dataset){
+    dataset.forEach(element => {
+        if (element.id == 1 || element.id == 3 || element.id == 5){
+            createDomElement(element);
+        }
+    });
+}
+
+function createDomElementFullDescription(element){
+    let line = document.createElement("pre");
+    line.innerHTML = element.commentInfok();
+    eredmeny.appendChild(line);
+}
+
+
+class Comment{
+    constructor(id, nev, email, tartalom){
+        this.id = id;
+        this.nev = nev;
+        this.email = email;
+        this.tartalom = tartalom;
+    }
+
+    commentInfok(){
+        return `A komment azonosítója: ${this.id}, neve: ${this.nev}, hozzátársuló email cím: ${this.email}, komment tartalma: ${this.tartalom}\n`;
+    }
+
+
+}
+
+class CommentGyujtemeny{
+    commentek = [];
+
+    constructor(commentek){
+        this.commentek = commentek;
+    }
+
+    commentBegyujtes(comment){
+        this.commentek.push(comment);
+    }
+
+    megjelenites() {
+        this.commentek.forEach(element => {
+            createDomElementFullDescription(element);
+        })
+    }
+}
+
+function returnAllCommentsAsObject(dataset){
+    let commentek = [];
+    dataset.forEach(element => {
+        if (element.id == 1 || element.id == 3 || element.id == 5){
+            commentek.push(new Comment(element.id, element.name, element.email, element.body));
+        }
+    })
+    return commentek;
+}
+
+
+async function main(){
+    let adatok = await adatlekeres(url);
+    //await selectSpecifiedData(adatok);
+    let commentek = returnAllCommentsAsObject(adatok);
+    let commentGyujtemeny  = new CommentGyujtemeny(commentek);
+    commentGyujtemeny.megjelenites();    
+}
+
+
+main();