<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> zns-red{ width:100px; background: gray; height:100px; display: block; } </style> <script src="vue.js"></script> <script> Vue.elementDirective(‘zns-red‘,{ bind:function(){ this.el.style.background=‘red‘; } }); window.onload=function(){ var vm=new Vue({ el:‘#box‘, data:{ a:‘blue‘ } }); }; </script> </head> <body> <div id="box"> <zns-red></zns-red> </div> </body> </html>
原文：http://www.cnblogs.com/lanlanJser/p/7420910.html