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fix(page-scroll): fix isDef (#4488)

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nemo-shen 2021-09-15 09:48:08 +08:00 committed by GitHub
parent 058a00ed33
commit df2f297541
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packages/mixins/page-scroll.ts
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@ -38,7 +38,7 @@ export const pageScrollMixin = (scroller: Scroller) =>
detached() {
const page = getCurrentPage<{ vanPageScroller: Scroller[] }>();
if (!isDef(page)) {
if (isDef(page)) {
page.vanPageScroller =
page.vanPageScroller?.filter((item) => item !== scroller) || [];
}