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38 lines
732 B
TypeScript
38 lines
732 B
TypeScript
import { VantComponent } from '../common/component';
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VantComponent({
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relation: {
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name: 'index-bar',
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type: 'ancestor',
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current: 'index-anchor',
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},
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props: {
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useSlot: Boolean,
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index: null,
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},
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data: {
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active: false,
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wrapperStyle: '',
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anchorStyle: '',
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},
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methods: {
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scrollIntoView(scrollTop) {
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this.getBoundingClientRect().then(
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(rect: WechatMiniprogram.BoundingClientRectCallbackResult) => {
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wx.pageScrollTo({
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duration: 0,
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scrollTop: scrollTop + rect.top - this.parent.data.stickyOffsetTop,
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});
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}
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);
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},
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getBoundingClientRect() {
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return this.getRect('.van-index-anchor-wrapper');
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},
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},
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});
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