added ajax

This commit is contained in:
szabomarton
2024-11-15 09:25:00 +01:00
parent 262a940747
commit 01b1a717df
4 changed files with 70 additions and 0 deletions

31
24_11_15/ajaxpost.js Normal file
View File

@@ -0,0 +1,31 @@
const url = "https://jsonplaceholder.typicode.com/posts";
async function main() {
let adat = {
title: "Új feladat",
complted: false
};
let xhttp = new XMLHttpRequest();
xhttp.open("POST", url, true);
xhttp.setRequestHeader("Content-Type", "application/json; charset=UTF-8");
xhttp.onreadystatechange = async function(){
if (xhttp.readyState === 4){
//201 POST esetén sikeres adatfeltöltés statusa
if (xhttp.status === 201){
let sol = await JSON.parse(xhttp.responseText);
console.log(`Sikeres adatfeltöltés: ${sol}`);
} else if(xhttp.status === 404){
console.log("Az erőforrás nem található - 404 hibakód");
} else{
console.error(`Hiba történt, státuszkód: ${xhttp.status}`);
}
}
}
xhttp.send(JSON.stringify(adat));
}
main();