Register only one DOMContentLoaded event listener in onDOMContentLoaded
#34158
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Seems fine by me. (You may could add a test) |
GeoSot
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@GeoSot Changed the implementation so it wouldn't add an event listener when the function isn't called during |
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@rohit2sharma95 give it a look, if you like, for a second opinion |
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…aded function Instead of adding an event listener everytime the utility function is called, cache the callbacks and execute them all at once.
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@XhmikosR removed the IIFE as requested |
mdo
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Jun 14, 2021
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DOMContentLoaded event listener in onDOMContentLoaded
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Aug 18, 2021
…oaded` (twbs#34158) * refactor: reuse one DOMContentLoaded event listener in onDOMContentLoaded function Instead of adding an event listener everytime the utility function is called, cache the callbacks and execute them all at once. * refactor: drop iife for onDOMContentLoaded Co-authored-by: XhmikosR <xhmikosr@gmail.com>
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Closes #34103
Since #34114 is more focused around changing the way we register our components with jQuery, this PR is changing the
onDOMContentLoadedutility function, to make use of an array to cache callbacks (while the document is loading) and execute them all at once. Therefore we register only oneDOMContentLoadedevent listener instead of one for every call to the function.