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index-bar 在wx:if为false时， 抛异常

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GRANDSOFT\baosc 2021-10-27 17:22:39 +08:00
parent 47c66d38e3
commit f2080a3b3b
1 changed files with 3 additions and 0 deletions
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3
packages/index-bar/index.ts
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@ -101,6 +101,9 @@ VantComponent({
setListRect() { setListRect() {
return getRect(this, '.van-index-bar').then((rect) => { return getRect(this, '.van-index-bar').then((rect) => {
if (!isDef(rect)) {
return;
}
Object.assign(this, { Object.assign(this, {
height: rect.height, height: rect.height,
top: rect.top + this.scrollTop, top: rect.top + this.scrollTop,