1
00:00:02,380 --> 00:00:08,380
Let's build up on our newly gained knowledge about asynchronous Javascript code execution and let's

2
00:00:08,380 --> 00:00:16,110
dive into network requests and that means let's understand how we can utilize Javascript to send HttpRequests

3
00:00:16,180 --> 00:00:19,680
kind of behind the scenes.

4
00:00:19,690 --> 00:00:25,960
So in this module, we'll have a look at what exactly I mean by that and why we would do that

5
00:00:25,960 --> 00:00:28,090
and of course also how we do that.

6
00:00:28,300 --> 00:00:34,810
We'll then have a look at the two main ways we have for sending such requests, which would be using the

7
00:00:34,810 --> 00:00:41,220
XMLHttpRequest object and the fetch API which is built into modern Javascript.

8
00:00:41,290 --> 00:00:47,130
We'll have a look at how we transfer data between our clients, so between our browser side and the server

9
00:00:47,130 --> 00:00:54,130
side and which different data formats we can use there, namely JSON data and FormData and we'll see

10
00:00:54,130 --> 00:00:59,780
examples for how we can get data with get requests and post data with post requests

11
00:00:59,830 --> 00:01:04,660
and in case it's not clear what get and post means, I'll also explain that in this module.