<div v-for="(item, index) in items"> <button @click="deleteItem(item, index)"> data() { return { items: ['test', 'hi', 'hey'] method: { deleteItem(item, index) { axios.post('delete', item) { // server 側にデータをpost } this.items.splice(index, 1) // client 側のlist を更新 さらに list rendering が component を利用</button></div>…