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Docs: Mark jQuery.fn.load( [ eventData ], handler ) as removed #482

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merged 3 commits into from
Apr 5, 2023
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Docs: Mark jQuery.fn.load( [ eventData ], handler ) as removed #482

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Update warnings.md - jquery.fn.unload()
jp41011 Jan 30, 2023
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Updates warnings.md - jquery.fn.load([eventData], handler)
jp41011 Apr 5, 2023
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Update warnings.md
mgol Apr 5, 2023
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4 changes: 2 additions & 2 deletions warnings.md
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Expand Up @@ -60,8 +60,8 @@ This is _not_ a warning, but a console log message the plugin shows when it firs

**Solution:** Change any use of `$().error(fn)` to `$().on("error", fn)`.

### \[shorthand-removed-v3\] JQMIGRATE: jQuery.fn.load() is deprecated
### \[shorthand-removed-v3\] JQMIGRATE: jQuery.fn.unload() is deprecated
### \[shorthand-removed-v3\] JQMIGRATE: jQuery.fn.load( [eventData], handler ) is deprecated and removed
### \[shorthand-removed-v3\] JQMIGRATE: jQuery.fn.unload() is deprecated and removed

**Cause:** The `.load()` and `.unload()` event methods attach a "load" and "unload" event, respectively, to an element. They were deprecated in 1.9 and removed in 3.0 to reduce confusion with the AJAX-related `.load()` method that loads HTML fragments and which has not been deprecated. Note that these two methods are used almost exclusively with a jQuery collection consisting of only the `window` element. Also note that attaching an "unload" or "beforeunload" event on a window via any means can impact performance on some browsers because it disables the document cache (bfcache). For that reason we strongly advise against it.

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