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
|
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Forms iframe</title>
<meta name="viewport" content="minimum-scale=1,width=device-width">
</head>
<body>
<form id="form1">
<input type="text" id="user1" value="foo">
<input type="password" id="pass1" value="foo">
<input type="email" id="email1" value="@">
<input type="number" id="number1" value="0">
<input type="tel" id="tel1" value="0">
<input type="submit" value="submit">
</form>
<input type="Text" id="user2" value="foo">
<input type="PassWord" id="pass2" maxlength="8" value="foo">
<input type="button" id="button1" value="foo"/>
<input type="checkbox" id="checkbox1"/>
<input type="search" id="search1">
<input type="url" id="url1">
<input type="hidden" id="hidden1" value="foo"/>
</body>
<script>
const params = (new URL(document.location)).searchParams;
function getEventInterface(event) {
if (event instanceof document.defaultView.InputEvent) {
return "InputEvent";
}
if (event instanceof document.defaultView.UIEvent) {
return "UIEvent";
}
if (event instanceof document.defaultView.Event) {
return "Event";
}
return "Unknown";
}
function getData(key, value) {
return new Promise(resolve =>
document.querySelector(key)
.addEventListener('input', event => {
resolve([
key,
event.target.value,
value,
getEventInterface(event),
]);
}, { once: true }))
}
window.addEventListener('message', async event => {
const { data, source, origin } = event;
source.postMessage(
await getData(data.key, data.value),
origin);
});
</script>
</html>
|
