JS asynchronous function failing to update variable

let encodedAccount = '';
function encodeUsername() {
    encodedAccount=  encryptValue(document.getElementById('account').value);
    alert(encodedAccount);
}

The encryptValue function is an asynchronous AJAX function. The alert method is not returning a value, it remains as an empty string. Any suggestions or insights? Thank you.

Answer №1

Typically, asynchronous functions do not provide immediate return values. Instead, they rely on callback functions to execute once the operation is complete, such as handling Ajax responses.

It's crucial to understand and adhere to the specific usage requirements of the encrypt function in order to use it effectively.

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