Javascript und XMLHttpRequest

[kai345]

@@piet

1. Wenn ich […] [im] synchron-Modus lese

Warum willst du das tun?

Außerdem wäre zu B8N:

Note: Synchronous requests on the main thread can be easily disruptive to the user experience and should be avoided; in fact, many browsers have deprecated synchronous XHR support on the main thread entirely. Synchronous requests are permitted in Workers.