screen_rotation
Copied to Clipboard
<!DOCTYPE html> <html> <head> <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script> </head> <body> <h2>Vue Js on tab close event Example</h2> <div id="app"> <div> <input type="text" v-model="inputValue" placeholder="Type something..."> </div> </div> <script type="module"> const app = Vue.createApp({ data() { return { inputValue: '' }; }, mounted() { window.addEventListener('beforeunload', this.handleBeforeUnload); }, methods: { handleBeforeUnload(event) { event.preventDefault(); } }, }); app.mount("#app"); </script> </body> </html>