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

57 votes432 views6 answers
How to remove underline from link
Html
1 vote191 views1 answer
React bootstrap font color
Html
21 votes198 views4 answers
Bootstrap 5 text bold
Html
0 vote179 views1 answer
Csv and html tags
Html
0 vote198 views1 answer
Html if screen is smaller thatn
Html
5 votes196 views2 answers
Hello World HTML Code Example
Html
1 vote207 views1 answer
How to quote stuf in htl
Html
4 votes189 views5 answers
Get textarea value jquery
Html
0 vote196 views1 answer
Element is no longer attached to DOM. Unable to animate.
Html
11 votes183 views1 answer
Html error page template
Html