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Changes between Initial Version and Version 9 of Ticket #55491
- Timestamp:
- 08/10/2023 07:10:59 PM (3 years ago)
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Ticket #55491
- Property Component General → Administration
- Property Focuses javascript performance added
- Property Version 5.9
- Property Milestone Awaiting Review → 6.4
- Property Owner set to
- Property Status new → accepted
- Property Summary Replace unload from heartbeat js → Replace `unload` event handlers from core
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Ticket #55491 – Description
initial v9 5 5 6 6 Wordpress could get a significant performance improvement if this listener was replaced by using the page visibility api or a combination of pagehide handlers. Which i assume are possible in jquery 7 8 ---- 9 Added Aug 10. by Adam Silverstein: 10 Chrome has deprecated the `unload` event (https://developer.chrome.com/blog/deprecating-unload/) so I expanded this ticket to include replacing/updating all uses of the `unload` event in core.
