Vue equivalent of setTimeout?

Question

I\'m making a shopping cart system with Laravel and Vue. When I add an item to the basket, I display a confirmation message by toggling a Vue variable being watched by a v-if:

Answer 1

vuejs 2

first add this to methods

methods:{
    sayHi: function () {
      var v = this;
      setTimeout(function () {
        v.message = "Hi Vue!";
    }, 3000);
   }

after that call this method on mounted

mounted () {
  this.sayHi()
}