Vue watch props

new Vue({
  el: '#app',
  data: {
    text: 'Hello'
  },
  components: {
    'child' : {
      template: `<p>{{ myprop }}</p>`,
      props: ['myprop'],
      watch: { 
      	myprop: function(newVal, oldVal) { // watch it
          console.log('Prop changed: ', newVal, ' | was: ', oldVal)
        }
      }
    }
  }
});

Source: stackoverflow.com

How to watch for changes within a prop in vue

  watch: {
    $props: {
      handler() {
        this.parseData();
      },
      deep: true,
      immediate: true,
    },

Source: stackoverflow.com

Similar codes

0 vote146 views1 answer
Vuex get data in mounted
Javascript Vue
0 vote208 views3 answers
Vue read url
Javascript Vue
1 vote148 views1 answer
Fetch in vue 3
Javascript Vue
0 vote152 views1 answer
Vuex store example medium
Javascript Vue
0 vote151 views1 answer
Vue get window width
Javascript Vue
0 vote192 views1 answer
Vue component: { render:
Javascript Vue
0 vote178 views1 answer
VueJS - getting the last element of a split string array
Javascript Vue
2 votes155 views1 answer
Vue pdf vue jest
Javascript Vue
7 votes156 views1 answer
Vue 3 composition api watch
Javascript Vue
0 vote176 views2 answers
Vue chart nuxt
Javascript Vue