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Commit ed511e92 authored by Leopoldthecoder's avatar Leopoldthecoder Committed by 杨奕
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Tree & Breadcrumb: fix setAttribute to undefined bug

parent f24aeeca
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Showing with 4 additions and 2 deletions
packages/breadcrumb/src/breadcrumb.vue
View file @ ed511e92
...@@ -26,7 +26,9 @@ ...@@ -26,7 +26,9 @@
mounted() { mounted() {
const items = this.$el.querySelectorAll('.el-breadcrumb__item'); const items = this.$el.querySelectorAll('.el-breadcrumb__item');
items[items.length - 1].setAttribute('aria-current', 'page'); if (items.length) {
items[items.length - 1].setAttribute('aria-current', 'page');
}
} }
}; };
</script> </script>
packages/tree/src/tree.vue
View file @ ed511e92
...@@ -194,7 +194,7 @@ ...@@ -194,7 +194,7 @@
checkedItem[0].setAttribute('tabindex', 0); checkedItem[0].setAttribute('tabindex', 0);
return; return;
} }
this.treeItems[0].setAttribute('tabindex', 0); this.treeItems[0] && this.treeItems[0].setAttribute('tabindex', 0);
}, },
handelKeydown(ev) { handelKeydown(ev) {
const currentItem = ev.target; const currentItem = ev.target;
......
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