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 vote153 views1 answer
Px in react is different from html file
Html
9 votes141 views1 answer
Procjene
Html
0 vote161 views1 answer
Sticky footer css grids
Html
0 vote147 views1 answer
Empecher saut de ligne html
Html
0 vote141 views1 answer
Laravel project doesn't go into the public folder by itself
Html
3 votes169 views4 answers
Make a circle in javascript
Html
1 vote202 views2 answers
Router link @click
Html
0 vote143 views1 answer
Signature: Generated signature does not match submitted signature.
Html
1 vote174 views1 answer
Js cannot copy entire object
Html
0 vote149 views1 answer
How to change time in minecraft
Html