How to bind change of object data instantly in vue.js?

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by jerad , in category: Javascript , 8 months ago

How to bind change of object data instantly in vue.js?

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1 answer

by elisha_langworth , 8 months ago

@jerad 

There are a few ways to bind and update changes to object data instantly in Vue.js:

  1. Two-way data binding: You can use v-model directive in Vue.js to bind the data to an input element so that changes in the input element will automatically update the data and vice versa.
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<input v-model="objectProperty" />


  1. Computed properties: You can also use computed properties to bind the object data and update its value when other values change.
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computed: {
  objectProperty: {
    get() {
      return this.object.property;
    },
    set(value) {
      this.$set(this.object, 'property', value);
    }
  }
}


  1. Watchers: You can use watchers to observe changes in the object data and perform some specific actions when it changes.
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watch: {
  'object.property': function(newValue, oldValue) {
    // Do something when object.property changes
  }
}


By using these techniques, you can bind and update changes to object data instantly in Vue.js.

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