v-on:click 點擊 world ...
v-on:click
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Vue實例中的數據,事件和方法</title> </head> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> <body> <div id="root"> <h1 v-on:click="handleClick">{{content}}</h1> </div> <script type="text/javascript"> new Vue({ el:"#root", data:{ content: "hello world", }, methods:{ handleClick:function(){ this.content = "world" } } }) </script> </body> </html>
點擊 world
