Watch nested data vue

Vue watch child property

...
watch:{
    'item.someOtherProp'(newVal){
        //to work with changes in "myArray"
    },
    'item.prop'(newVal){
        //to work with changes in prop
    }
}

Source: stackoverflow.com

Vuejs watch for nested data

watch: {
  item: {
     handler(val){
       // do stuff
     },
     deep: true
  }
}

Source: stackoverflow.com

Watch nested data vue

var vm = new Vue({
  el: '#app',
  computed: {
    foo() {
      return this.item.foo;
    }
  },
  watch: {
    foo() {
      console.log('Foo Changed!');
    }
  },
  data: {
    item: {
      foo: 'foo'
    }
  }
})

Source: stackoverflow.com

Similar codes

15 votes291 views2 answers
Bootstrap 4 accordion
Html
2 votes247 views1 answer
How to animate in css
Html
0 vote265 views1 answer
Close hamburger menu fontawesome
Html
14 votes236 views6 answers
Placeholder select html
Html
15 votes286 views3 answers
Html set icon
Html
86 votes256 views6 answers
Add image in html
Html
0 vote249 views1 answer
How to add image in title bar
Html
4 votes268 views1 answer
@keyup.enter vue
Html
9 votes285 views3 answers
V-bind
Html
4 votes450 views6 answers
Uncaught ReferenceError: $ is not defined
Html