Vuejs deep nested computed properties

Vuejs deep nested computed properties

In this Post We Will Explain About is Vuejs deep nested computed properties With Example and Demo.

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In this post we will show you Best way to implement vue watch nested property,vuejs nested computed, hear for How to Vuejs – Deep nested computed properties with Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.

Vuejs Nested Computed Properties

for the watch methods, their name is the all path to watch. we some do that correctly.for simple computed properties,so their properties name is just a simple name, it is data no watch path.
Note : if we don’t any access the all the data in the methods, nothing will update.

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index.html

<div id="liveApp">
  {{item}}
</div>

computed on nested property

javascript Code

var vm = new Vue({
  el: '#liveApp',
  computed: {
    addfoo() {
      return this.item.addfoo;
    }
  },
  watch: {
    addfoo() {
      console.log('ADD Foo Changed!');
    }
  },
  data: {
    item: {
      addfoo: 'addfoo'
    }
  }
})

setTimeout(() => {
  vm.$data.item.addfoo = 'bar';
}, 1000)

Example

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