#50668 closed defect (bug) (invalid)
jquery-migrate.js in latest beta version 5.5 gone?
| Reported by: |
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Owned by: | |
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| Milestone: | Priority: | normal | |
| Severity: | normal | Version: | 5.5 |
| Component: | External Libraries | Keywords: | |
| Focuses: | Cc: |
Description
Hi
What happened with loading of jquery-migrate.js in wp 5.5? I can still see it in the code but it is not loaded anymore in the latest beta version (5.5-beta2-48482).
Anyway to enable the loading again?
Is it stripped permanently?
Change History (8)
#2
follow-up:
↓ 6
@
5 years ago
So people have to install a plugin now is that what you are saying? Pfff.
Plugin does not load jquery-migrate.js even if enabled in the settings in wp 5.5. Am i missing something?
Why do i have to set it to version 3.5.1 in order to get jquery-migrate loaded?
#3
@
5 years ago
From the official jQuery Upgrade Guide:
Version 3.0 of the jQuery Migrate Plugin does not warn about or restore behaviors that were removed in previous major version changes such as jQuery 1.9/2.0. Use the following steps to upgrade from a version of jQuery older than 1.11.0 or 2.1.0 to this new version 3.0:
- Upgrade the version of jQuery on the page to the latest 1.x or 2.x version.
- Add the uncompressed jQuery Migrate 1.x Plugin to the page.
- Optional but recommended, update any plugins in use since later versions are usually the most compatible with recent versions of jQuery.
- Test the page and resolve any warnings that appear on the console, using the JQMIGRATE 1.x warning documentation as a guide.
- Remove the jQuery Migrate 1.x plugin and ensure that the updated jQuery code on the page continues to work properly with only the latest jQuery 1.x/2.x in use.
- Upgrade the version of jQuery on the page to the latest 3.x version and add the uncompressed jQuery Migrate 3.x plugin to the page.
- Test the page and resolve any warnings that appear on the console, using the JQMIGRATE 3.x warning documentation as a guide. Report any bugs in third-party plugins to the plugin author.
- Remove the jQuery Migrate 3.x plugin and ensure that the page continues to work properly with only the latest jQuery 3.x in use.
- Steps 1 to 3 are what's currently in core.
- Steps 4 and 5 are what's being done in WordPress 5.5. It's now up to plugin and theme developers to update their code to longer require jQuery Migrate 1.x.
- Steps 6 and 7 are planned for WordPress 5.6.
- Steps 8 is planned for WordPress 5.7 or later.
This ticket was mentioned in Slack in #core by azaozz. View the logs.
5 years ago
#5
@
5 years ago
- Milestone Awaiting Review deleted
- Resolution set to invalid
- Status changed from new to closed
Going to close this out as it seems to be expected behavior per the documentation post cited above.
#6
in reply to:
↑ 2
@
5 years ago
Replying to BackuPs:
So people have to install a plugin now is that what you are saying? Pfff.
The plugin is intended for testing/helping to update (super) old jQuery code that may still require jQuery Migrate 1.4.1.
Plugin does not load jquery-migrate.js even if enabled in the settings in wp 5.5.
Just released version 1.0.1 to still be able to do this: https://wordpress.org/plugins/wp-jquery-update-test/.
Why do i have to set it to version 3.5.1 in order to get jquery-migrate loaded?
That's different. For jQuery 3.5.1 the jQuery Migrate version is 3.3.0 (the correct version is added by the plugin).
Hi there!
This is expected, see https://make.wordpress.org/core/2020/06/29/updating-jquery-version-shipped-with-wordpress/ for details and information on how you can update your code.