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[bugfix] Tab: log error when all tab disabled (#2356)

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neverland 2018-12-22 08:38:54 +08:00 committed by GitHub
parent 71555592bb
commit d77a240a49
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 4 deletions
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7
packages/tabs/index.vue
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@ -293,7 +293,7 @@ export default create({
this.$nextTick(() => { this.$nextTick(() => {
const { tabs } = this.$refs; const { tabs } = this.$refs;
if (!tabs || this.type !== 'line') { if (!tabs || !tabs[this.curActive] || this.type !== 'line') {
return; return;
} }
@ -357,14 +357,13 @@ export default create({
scrollIntoView(immediate) { scrollIntoView(immediate) {
const { tabs } = this.$refs; const { tabs } = this.$refs;
if (!this.scrollable || !tabs) { if (!this.scrollable || !tabs || !tabs[this.curActive]) {
return; return;
} }
const tab = tabs[this.curActive];
const { nav } = this.$refs; const { nav } = this.$refs;
const { scrollLeft, offsetWidth: navWidth } = nav; const { scrollLeft, offsetWidth: navWidth } = nav;
const { offsetLeft, offsetWidth: tabWidth } = tab; const { offsetLeft, offsetWidth: tabWidth } = tabs[this.curActive];
this.scrollTo(nav, scrollLeft, offsetLeft - (navWidth - tabWidth) / 2, immediate); this.scrollTo(nav, scrollLeft, offsetLeft - (navWidth - tabWidth) / 2, immediate);
}, },