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<html> <head> <script type="importmap"> { "imports": { "vue": "https://unpkg.com/vue@3/dist/vue.esm-browser.js" } } </script> <body> <div id="app"> <h2>Vue js string.charCodeAt() Method </h2> <p>ASCII code of last character of string in Vue Js</p> <button @click="myFunction">click me </button> <p>{{string}}</p> <p>Character ASCII code: {{results}}</p> </div> <script type="module"> import { createApp } from 'vue' createApp({ data() { return{ results : '', string:'FONTAWESOMEICONS' } }, methods:{ myFunction(){ this.results = this.string.charCodeAt(this.string.length-1); }, } }).mount('#app') </script> </body> </head> </html>