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<!DOCTYPE html> <html> <head> <title>Find Out Key Value</title> <style> #app { border: black dashed 1px; width: 200px; padding: 0 20px 20px 20px; } #green { background-color: lightgreen; } </style> </head> <body> <h1>Example: Find The Keyboard Key Value</h1> <div id="app"> <p>Start writing inside the text box to record the key value:</p> <input type="text" v-on:keydown="getKey"> <p id="green">{{ keyValue }}</p> </div> <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script> <script> const app = Vue.createApp({ data() { return { keyValue: '' } }, methods: { getKey(evt) { this.keyValue = evt.key console.log(evt.key) } } }) app.mount('#app') </script> </body> </html>