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Dropdown perf - on keyboard nav, find active item in the active dropdown rather than the whole document (#19953)

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Pierre-Denis Vanduynslager 2016-11-26 03:35:49 -05:00 committed by Mark Otto
parent 308bc77dbb
commit 3606c5b9c5
1 changed files with 1 additions and 5 deletions
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6
js/src/dropdown.js
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@ -239,11 +239,7 @@ const Dropdown = (($) => {
return
}
let items = $.makeArray($(Selector.VISIBLE_ITEMS))
items = items.filter((item) => {
return item.offsetWidth || item.offsetHeight
})
let items = $(parent).find(Selector.VISIBLE_ITEMS).get()
if (!items.length) {
return