Skip to content

Check if there's a browsing context in window.open() steps #11798

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Check if there's a browsing context in window.open() steps #11798

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions source
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -95305,6 +95305,9 @@ dictionary <dfn dictionary>WindowPostMessageOptions</dfn> : <span>StructuredSeri
<li><p>If the <span>event loop</span>'s <span>termination nesting level</span> is nonzero,
then return null.</p></li>

<li><p>If the <span>entry global object</span>'s <span data-x="window bc">browsing
context</span> is null, then return null.</p></li>
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Is entry correct here (and below) or should it be this's relevant global object? (Which would require us to pass this.)

For instance, say a click handler in the parent stores iframe.contentWindow as childWindow, then calls iframe.remove(), and then calls childWindow.open(), this says that should work, right?

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Need to write multiple-globals tests to check this.


<li><p>Let <var>sourceDocument</var> be the <span>entry global object</span>'s <span
data-x="concept-document-window">associated <code>Document</code></span>.</p></li>

Expand Down