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 vote245 views1 answer
Se
Html
0 vote199 views1 answer
How to spread links from not right next to each other html
Html
2 votes259 views1 answer
Angular element onhover
Html
0 vote227 views1 answer
Javascript looparray
Html
1 vote199 views1 answer
Markdown new page
Html
0 vote197 views1 answer
Open app instagram with url html tag on android
Html
0 vote289 views1 answer
Emmet abbr
Html
5 votes217 views2 answers
Html table colspan and rowspan
Html
5 votes282 views4 answers
How to directly transfer data from html to controller in laravel
Html
0 vote207 views1 answer
Coreui padding
Html