vue watch deep

watch: {
    colors: {
        handler(newValue){
            console.log('colors changed', newValue)
        }, deep: true
    }
}

4.3
11
Phoenix Logan 186120 points

                                    watch: {
  item: {
     handler(val){
       // do stuff
     },
     deep: true
  }
}

4.3 (10 Votes)
0
3.57
7
Awgiedawgie 440220 points

                                    export default {
  name: 'ColorChange',
  props: {
    colors: {
      type: Array,
      required: true,
    },
  },
  watch: {
    colors: {
      // This will let Vue know to look inside the array
      deep: true,

      // We have to move our method to a handler field
      handler(value) {
        console.log('The list of colors has changed!', value);
      }
    }
  }
}

3.57 (7 Votes)
0
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