📜  vue 计算 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:04.585000             🧑  作者: Mango

代码示例4
vm.$watch('person.name.firstName', function(newValue, oldValue) {
    alert('First name changed from ' + oldValue + ' to ' + newValue + '!');
});