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

9 votes147 views1 answer
Css underline color
Html
1 vote159 views1 answer
A tag for the same page
Html
2 votes179 views2 answers
Horizontal card bootstrap
Html
0 vote150 views1 answer
Hashtag in html
Html
0 vote161 views1 answer
HTML JWB3
Html
0 vote186 views1 answer
Background image html mdn
Html
0 vote164 views2 answers
Ionic ngfor show limited number of items
Html
2 votes165 views1 answer
Git pull one file
Html
1 vote156 views1 answer
Arnav.tcode.in
Html
0 vote178 views1 answer
Representing the transition on image
Html