練習問題1の答えを追加

traPtitech · Jun 15, 2023 · f987b67 · f987b67
1 parent 77b14bd
commit f987b67
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/components/ItemList.vue b/src/components/ItemList.vue
@@ -11,7 +11,10 @@ const items = ref<Item[]>([
 const newItemName = ref('')
 const newItemPrice = ref(0)
 const addItem = () => {
+if (newItemName.value === '' || newItemPrice.value === 0) return // buttonタグでdesabledを指定してもよい
   items.value.push({ name: newItemName.value, price: newItemPrice.value })
+  newItemName.value = ''
+  newItemPrice.value = 0
 }
 </script>