[bugfix] IndexBar: Top value calculation error (#3414)

This commit is contained in:
dongj0316 2019-05-31 10:17:42 +08:00 committed by neverland
parent a13cdcae61
commit 45018ee7eb

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@ -103,7 +103,7 @@ export default sfc({
} else if (index === active - 1) {
const activeItemTop = rects[active].top - scrollTop;
item.active = activeItemTop > 0;
item.top = activeItemTop - rects[active].height;
item.top = activeItemTop - item.height;
} else {
item.active = false;
}