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Tree & Breadcrumb: fix setAttribute to undefined bug

pull/8221/merge
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/breadcrumb/src/breadcrumb.vue
View File

@ -26,7 +26,9 @@
mounted() { mounted() {
const items = this.$el.querySelectorAll('.el-breadcrumb__item'); const items = this.$el.querySelectorAll('.el-breadcrumb__item');
if (items.length) {
items[items.length - 1].setAttribute('aria-current', 'page'); items[items.length - 1].setAttribute('aria-current', 'page');
} }
}
}; };
</script> </script>

2
packages/tree/src/tree.vue
View File

@ -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;