1.使用原生js实现点击右键阻止默认行为
<!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> </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ }, methods:{ show:function(ev){ alert(1); ev.preventDefault(); } } }); }; </script> </head> <body> <div id="box"> <input type="button" value="按钮" @contextmenu="show($event)"> </div> </body> </html>
描述：
使用原生js中的ev.preventDefault() 阻止默认行为
2.Vue中使用 .prevent 阻止默认行为
<!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> </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ }, methods:{ show:function(){ alert(1); } } }); }; </script> </head> <body> <div id="box"> <input type="button" value="按钮" @contextmenu.prevent="show()"> </div> </body> </html>