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

0 vote126 views1 answer
Ggo
Html
0 vote147 views1 answer
Twig post
Html
43 votes141 views4 answers
Multiline comment html
Html
0 vote150 views2 answers
How to resize submit button in html
Html
1 vote151 views1 answer
Bootstrip link
Html
0 vote174 views1 answer
Chrome input autocomplete not working
Html
0 vote124 views1 answer
Slack type html message
Html
0 vote90 views2 answers
Leviathan cat bookmarks.html | grep passwd | cut -d “ “ -f9–14
Html
1 vote140 views1 answer
Accept method jsf component
Html
15 votes145 views3 answers
Favicon html link
Html