源代碼
點擊運行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Vue 測試實例 - 教程</title> <script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script> </head> <body> <div id="app"> <div v-runoob="{ color: 'green', text: '教程!' }"></div> </div> <script> Vue.directive('runoob', function (el, binding) { // 簡寫方式設置文本及背景顏色 el.innerHTML = binding.value.text el.style.backgroundColor = binding.value.color }) new Vue({ el: '#app' }) </script> </body> </html>
運行結果