getComputedStyle在IE中不能正确获取元素的宽度，改为通过offsetWidth获取，修正tabs的高亮下划线在IE中错位的问题

erhuluanzi
1 parent 06290cb3
Showing 1 changed file with 2 additions and 2 deletions Show diff stats
src/components/tabs/tabs.vue
@@ -150,13 +150,13 @@
                     const index = this.navList.findIndex((nav) => nav.name === this.activeKey);
                     const prevTabs = this.$refs.nav.querySelectorAll(`.${prefixCls}-tab`);
                     const tab = prevTabs[index];
-                    this.barWidth = parseFloat(getStyle(tab, 'width'));
+                    this.barWidth = parseFloat(tab.offsetWidth);
                     if (index > 0) {
                         let offset = 0;
                         const gutter = this.size === 'small' ? 0 : 16;
                         for (let i = 0; i < index; i++) {
-                            offset += parseFloat(getStyle(prevTabs[i], 'width')) + gutter;
+                            offset += parseFloat(prevTabs[i].offsetWidth) + gutter;
                         }
                         this.barOffset = offset;