Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/semantics/interactive-elements/the-dialog-element/removed-element-is-removed-from-top-layer.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<link rel="match" href="removed-element-is-removed-from-top-layer-ref.html">
<style>
dialog {
height: 100px;
width: 100px;
}
::backdrop {
display: none;
}
#bottomDialog {
background-color: blue;
top: 231px;
}
#topDialog {
background-color: green;
top: 50px;
left: 50px;
}
</style>
</head>
<body>
<p>Bug <a href="https://bugs.webkit.org/show_bug.cgi?id=105489">105489</a>: Elements must be reattached when inserted/removed from top layer
<p>The test passes if you see a green rectangle stacked on top of a blue rectangle.
<dialog id="bottomDialog"></dialog>
<dialog id="topDialog"></dialog>
<script>
document.getElementById('topDialog').showModal();
var bottomDialog = document.getElementById('bottomDialog');
bottomDialog.showModal();
bottomDialog.offsetTop; // force a layout
var parent = bottomDialog.parentNode;
parent.removeChild(bottomDialog);
parent.appendChild(bottomDialog);
</script>
</body>
</html>