Closed Bug 885638 Opened 11 years ago Closed 6 years ago

toggleSidebar() DNW during load event when using openWebPanel

Categories

(Firefox :: Toolbars and Customization, defect)

Product:
Firefox
Component:
Toolbars and Customization
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: evold, Unassigned)

Details

Try this is Scratchpad:


let sidebar = window.document.getElementById('sidebar');
sidebar.addEventListener('load', function() {
  window.toggleSidebar();
}, false)
window.openWebPanel('test', 'https://mozilla.org');
sidebar.hidden
/*
false
*/

Expected: the sidebar would be closed

Actual: the sidebar is left open
Ah so this works:

let sidebar = window.document.getElementById('sidebar');
sidebar.addEventListener('load', function() {
  window.toggleSidebar();
}, true)
window.openWebPanel('test', 'https://mozilla.org');
sidebar.hidden
Not clear there's still an issue here.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WORKSFORME
You need to log in before you can comment on or make changes to this bug.