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Signed-off-by: RMidhunSuresh <rmidhunsuresh@gmail.com>
This commit is contained in:
RMidhunSuresh 2021-07-12 14:49:01 +05:30
parent 96e2bb0b1a
commit 9a00143623
1 changed files with 4 additions and 2 deletions
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src/platform/web/ui/general/LazyListView.js
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@ -45,8 +45,10 @@ class ItemRange {
normalize(idx) { normalize(idx) {
/* /*
Since we don't render the entire list, the index we use to do dom map index from list to index in rendered range
manipulation or access childInstances will be different. eg: if the index range of this._list is [0, 200] and we have rendered
elements in range [50, 60] then index 50 in list must map to index 0
in DOM tree/childInstance array.
*/ */
return idx - this.topCount; return idx - this.topCount;
} }