This repository was archived by the owner on Jan 4, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathxmlHttpRequest2.html
More file actions
56 lines (49 loc) · 1.54 KB
/
Copy pathxmlHttpRequest2.html
File metadata and controls
56 lines (49 loc) · 1.54 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8'>
<title>XMLHttpRequest #02</title>
<link rel='stylesheet' href='css/estilo.css'>
<style>
input[type=file] {
display: flex;
margin: 10px;
padding: 40px;
font-size: 40px;
background: crimson;
border-radius: 20px;
}
</style>
</head>
<body class="conteudo exercicio">
<input type="file" name="arquivo" />
<div class="progresso"></div>
<script>
function ajaxUpload(config) {
const xhr = new XMLHttpRequest()
if (xhr.upload) {
xhr.upload.onprogress = e => {
const atual = e.loaded
const total = e.total
const percentual = Math.floor(atual / total * 100)
config.progresso({ atual, total, percentual })
}
}
xhr.open("post", config.url, true)
xhr.send(config.formData)
}
document.querySelector('input[type=file]').onchange = e => {
const formData = new FormData()
const inputFile = e.target
formData.append(inputFile.name, inputFile.files[0])
ajaxUpload({
url: "upload",
formData: formData,
progresso(dados) {
const progresso = document.querySelector('.progresso')
progresso.innerHTML = JSON.stringify(dados)
}
})
}
</script>
</body>