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Tree & Breadcrumb: fix setAttribute to undefined bug

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Leopoldthecoder
2017-11-13 17:12:25 +08:00
committed by 杨奕
parent f24aeeca00
commit ed511e9219
2 changed files with 4 additions and 2 deletions
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2
packages/tree/src/tree.vue
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@@ -194,7 +194,7 @@
checkedItem[0].setAttribute('tabindex', 0);
return;
}
this.treeItems[0].setAttribute('tabindex', 0);
this.treeItems[0] && this.treeItems[0].setAttribute('tabindex', 0);
},
handelKeydown(ev) {
const currentItem = ev.target;