Vue监听到被赋值后执行某个动作

 var vueObj = new Vue({
            el: "#step-2",
            data: {
                SGBeginMonth:""
            }, watch: {
                SGBeginMonth: function (val) {
                    $("#SGMonth").val(val);
                }                
            }
原文地址:https://www.cnblogs.com/firstcsharp/p/12965085.html