jQuery Migrate Plugin Tutorial - Upgrade to v3.0

How to use jQuery migrate plugin to upgrade your jQuery from 1.x or 2.x to version 3.0

[ssselega]

man you just save my life, you're awesome, thanks!!!

[Brindadesai-cwhd]

please help me with migrating from 2.1.4 to 3.7.1. Do I need to add 1.x migrate?

[roel]

Which song is playing in the background?

[Stefanakos]

Thank you sir. Question: I have a huge app here to upgrade the version to 3. Do I have to do it in every single page that loads it?

[karthick_benn]

Hi. I'm facing a warning in 1.10.2.js during migration. "jQuery.Swap()". How do I correct this ? I couldn't find any solution for this. Please suggest some solution to resolve this issue. Thanks. // Workaround failing boxSizing test due to offsetWidth returning wrong value // with some non-1 values of body zoom, ticket #13543 jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { support.boxSizing = div.offsetWidth === 4; });

[astar]

Thanks. What if we don't remove the jQuery migrate plugin and keep it included ? Any issues with it ?

[binaryblog]

What about migrating from 3.2.1 to 3.4.0? The latest migration plugin is 3.3.0.

[djmen]

Surely you would need to test every page in your application/website, not just the homepage. Slight flaw in the tutorial.

[souratirera]

hello bro! actuelly am using a wordpress plugin but i just update my wordpress and the jquery does not work anymore...This is the error am getting
JQMIGRATE: Migrate is installed, version 1.4.1...Can u help me with that