Vue js Array.from method :Vue.js is a popular JavaScript framework that provides powerful tools for building dynamic and reactive web interfaces. In this context, the Array.from() method can be used to convert a string into an array and search for a specific character within that array.

To achieve this, we can first create an array from the string using the Array.from() method. This will create a new array containing each character of the string as a separate item. We can then use the Array.includes() method to check if a specific character is part of the resulting array.

Overall, this approach allows us to manipulate strings as arrays in Vue.js, which can be useful in a variety of applications ranging from data filtering to text processing and beyond.

Four JavaScript Methods in Vue JS to Convert a String to a Character Array

• string.split(‘ ‘) method
• Split by dash […string]
• Array.from(‘string’)
• Object.assign([ ],string)

Vue js Array.from function

The Array.from() method is another built-in method in JavaScript that can be used to convert a string to an array of characters.

In Vue.js, a string is transformed into an array using the JavaScript Array.from method.

Vue js Array.from Example

 <div id="app" class="container">
        <P>String : {{string}}</P>
        <button @click='myFunction' class='btn btn-primary'>Convert To Array</button>
        <p></p>
        <p>{{array}}</p>
     </div>
      <script type="module">
      import { createApp } from 'vue'
      createApp({
      data()
      { 
        return{ 
         string : 'India',
         array : ''
        } 
     }, 
     methods:{ 
         myFunction(){ 
            this.array = Array.from(this.string); 
           }
        }
         
    
    }).mount('#app')
  </script>

Vue js string split function

The split() method is a built-in method in JavaScript which can be used to split a string into an array of substrings. In Vue JS, we can use the split() method to convert a string to a character array by passing an empty string '' as the separator

In Vue.js, a string is transformed into an array using the JavaScript string.split(‘ ‘) method.

Vue Js Split String Function Example

<div id="app" class="container">
        <P>String : {{string}}</P>
        <button @click='myFunction' class='btn btn-primary'>Convert To Array</button>
        <p></p>
        <p>{{array}}</p>
      </div>

     <script type="module">
      import { createApp } from 'vue'
      createApp({
      data()
      { 
        return{ 
         string : 'codemirror',
         array : []
        } 
     }, 
     methods:{ 
         myFunction(){ 
            this.array = this.string.split(''); 
           }
        }
      }).mount('#app')
     </script>

Vue js Spread operator[…] function 

This method involves using the spread operator ... to convert a string to an array of characters. The spread operator can be used to split a string at each character, including the dashes.

A string is transformed into an array in Vue.js using the spread operator[…,string] method of JavaScript.

Vue Js spread […] method Example

    <div id="app" class="container">
        <P>String : {{string}}</P>
        <button @click='myFunction' class='btn btn-primary'>Convert To Array</button>
        <p></p>
        <p>{{array}}</p>
     </div>
      <script type="module">
      import { createApp } from 'vue'
      createApp({
      data()
      { 
        return{ 
         string : 'abcdefghi',
         array : []
        } 
     }, 
     methods:{ 
         myFunction(){ 
            this.array = [...this.string]; 
           }
        }
       }).mount('#app')
  </script>

Vue js Object.assign() function 

The Object.assign() method is a built-in method in JavaScript that can be used to copy the values of all enumerable properties from one or more source objects to a target object. In Vue JS, we can use the Object.assign() method to convert a string to an array of characters by passing an empty array [] as the target object and the string as the source object. 

Vue.js uses the Object.assign() method of JavaScript to transform a string into an array.

Vue Js Object.assign()method Example

   <div id="app" class="container">
        <P>String : {{string}}</P>
        <button @click='myFunction' class='btn btn-primary'>Convert To Array</button>
        <p></p>
        <p>{{array}}</p>
     </div>
      <script type="module">
      import { createApp } from 'vue'
      createApp({
      data()
      { 
        return{ 
         string : 'Web Developer',
         array : []
        } 
     }, 
     methods:{ 
         myFunction(){ 
            this.array = Object.assign([],this.string); 
           }
        }
       }).mount('#app')
  </script>