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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<title>Network Monitor test page</title>
</head>
<body>
<p>Performing requests</p>
<p>
<canvas width="100" height="100"></canvas>
</p>
<hr/>
<form method="post" action="#" enctype="multipart/form-data" target="target" id="post-form">
<input type="text" name="param1" value="value1"/>
<input type="text" name="param2" value="value2"/>
<input type="text" name="param3" value="value3"/>
<input type="submit"/>
</form>
<iframe name="target"></iframe>
<script type="text/javascript">
function ajaxGet(aUrl, aCallback) {
var xhr = new XMLHttpRequest();
xhr.open("GET", aUrl + "?param1=value1¶m2=value2¶m3=value3", true);
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xhr.onload = function() {
aCallback();
};
xhr.send();
}
function ajaxPost(aUrl, aCallback) {
var xhr = new XMLHttpRequest();
xhr.open("POST", aUrl, true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xhr.onload = function() {
aCallback();
};
var params = "param1=value1¶m2=value2¶m3=value3";
xhr.send(params);
}
function ajaxPatch(aUrl, aCallback) {
let xhr = new XMLHttpRequest();
xhr.open("PATCH", aUrl, true);
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xhr.onload = function() {
aCallback();
};
var params = "param1=value1¶m2=value2¶m3=value3";
xhr.send(params);
}
function ajaxMultipart(aUrl, aCallback) {
var xhr = new XMLHttpRequest();
xhr.open("POST", aUrl, true);
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xhr.onload = function() {
aCallback();
};
getCanvasElem().toBlob((blob) => {
var formData = new FormData();
formData.append("param1", "value1");
formData.append("file", blob, "filename.png");
xhr.send(formData);
});
}
function submitForm() {
var form = document.querySelector("#post-form");
form.submit();
}
function getCanvasElem() {
return document.querySelector("canvas");
}
function initCanvas() {
var canvas = getCanvasElem();
var ctx = canvas.getContext("2d");
ctx.fillRect(0,0,100,100);
ctx.clearRect(20,20,60,60);
ctx.strokeRect(25,25,50,50);
}
function performRequests(aUrl) {
ajaxGet(aUrl, () => {
ajaxPost(aUrl, () => {
ajaxPatch(aUrl, () => {
ajaxMultipart(aUrl, () => {
submitForm();
});
});
});
});
}
initCanvas();
</script>
</body>
</html>
|
