回答編集履歴

atChangeを読みやすくする

2019/02/11 04:39

投稿

スコア205

test CHANGED Viewed

@@ -118,15 +118,15 @@
     atChange(itemId) {
-      if (this.value.includes(itemId)) {
+      this.$emit('input',
-        this.$emit('input', this.value.filter(v => v !== itemId))
+        this.value.includes(itemId)
-      } else {
+          ? this.value.filter(v => v !== itemId))
-        this.$emit('input', [...this.value, itemId])
+          : [...this.value, itemId]
-      }
+      )
     }