screen_rotation
Copied to Clipboard
<!DOCTYPE html> <html> <head> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> </head> <body> <div id="app"> <h3>Vue Js Change FontSize on Click</h3> <p ref="myParagraph">This is a paragraph.</p> <button @click="changeFontSize">Increase font size</button> </div> <script> new Vue({ el: '#app', methods: { changeFontSize() { this.$refs.myParagraph.style.fontSize = '20px'; } } }); </script> </body> </html>