vue.js - Vue 如何像Angular.js watch 一样监听数据变化

Question

例如，我对一个输入框中的内容进行监听，

当数据变化的时候执行某个函数，否则执行另一个函数。

Answer 1

new Vue({
    watch: {
        name: function(newValue, oldValue){
        }
    }
})

Answer 2

Vue’s responsiveness is the ob.observe() method, and there is no need for dirty monitoring methods like watch.

Answer 3

vue also has watch method, see http://cn.vuejs.org/guide/com...

Answer 4

Vue provides a more general method to reflect data changes through watch settings