import { getRect } from '../common/utils'; import { VantComponent } from '../common/component'; import { useParent } from '../common/relation'; VantComponent({ relation: useParent('index-bar'), props: { useSlot: Boolean, index: null, }, data: { active: false, wrapperStyle: '', anchorStyle: '', }, methods: { scrollIntoView(scrollTop) { getRect(this, '.van-index-anchor-wrapper').then((rect) => { wx.pageScrollTo({ duration: 0, scrollTop: scrollTop + rect.top - this.parent.data.stickyOffsetTop, }); }); }, }, });