onchange vuejs code example

Example 1: onchange vue

v-model.lazy="userName"

Example 2: event vueks

new Vue({
  el: '#example-3',
  methods: {
    say: function (message) {
      alert(message)
    }
  }
})

Example 3: vuejs v-on

<div v-on:javascriptEvent = "method"></div>

<!-- v-on:click <=> @click -->