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| author | XhmikosR <[email protected]> | 2020-06-20 19:07:20 +0300 |
|---|---|---|
| committer | XhmikosR <[email protected]> | 2020-07-12 15:52:25 +0300 |
| commit | b97fcd32899f3aff87b2885dedd99fd8634c0de9 (patch) | |
| tree | 177ef0880e63e2791e284f7a185e9d38a4bfb74c | |
| parent | f15af45c6eb7d977923c339d686023e1ce4d011c (diff) | |
| download | bootstrap-b97fcd32899f3aff87b2885dedd99fd8634c0de9.tar.xz bootstrap-b97fcd32899f3aff87b2885dedd99fd8634c0de9.zip | |
scrollspy.js: minor refactoring
| -rw-r--r-- | js/src/scrollspy.js | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/js/src/scrollspy.js b/js/src/scrollspy.js index 915622311..6f7dd04f2 100644 --- a/js/src/scrollspy.js +++ b/js/src/scrollspy.js @@ -113,18 +113,13 @@ class ScrollSpy { this._offsets = [] this._targets = [] - this._scrollHeight = this._getScrollHeight() const targets = SelectorEngine.find(this._selector) targets.map(element => { - let target const targetSelector = getSelectorFromElement(element) - - if (targetSelector) { - target = SelectorEngine.findOne(targetSelector) - } + const target = targetSelector ? SelectorEngine.findOne(targetSelector) : null if (target) { const targetBCR = target.getBoundingClientRect() |