blob: b60ff49e09cf189dcc6985aa353e649b4681936f (
plain)
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>
<meta charset="utf-8">
<link rel=author href="mailto:xiaochengh@chromium.org">
<link rel=help href="https://open-ui.org/components/popover.research.explainer">
<link rel=help href="https://html.spec.whatwg.org/multipage/popover.html">
<link rel=match href="popover-anchor-nested-display-ref.html">
<button id=main-menu-button popovertarget=main-menu>Show menu</button>
<div id=main-menu popover anchor=main-menu-button>
<div>Foo</div>
<button id=nested-menu-button popovertarget=nested-menu>
Show nested menu
</button>
<div>Bar</div>
</div>
<div id=nested-menu popover anchor=nested-menu-button>
Baz
</div>
<style>
#main-menu-button {
position: absolute;
top: 200px;
left: 100px;
width: 100px;
}
#main-menu {
top: anchor(top);
left: anchor(right);
width: 150px;
line-height: 20px;
}
#nested-menu-button {
width: 100%;
}
#nested-menu {
top: anchor(top);
left: anchor(right);
}
[popover] {
border: 0;
margin: 0;
padding: 0;
}
</style>
<script>
document.getElementById('main-menu-button').click();
document.getElementById('nested-menu-button').click();
</script>
|
