<!doctype html> <html> <head> <meta charset="utf-8"> <title>jQuery监听enter(回车)</title> <script src="http://test-wx.ixincheng.com//xcview/js/common/jquery-2.1.1.min.js"></script> <style> </style> </head> <body> <input type="text" id="search_input">输入框按回车看看效果 <script> //回车事件绑定 $('#search_input').bind('keypress', function(event) { if (event.keyCode == "13") { event.preventDefault(); alert("回车啦"); //回车执行查询 $('#search_button').click(); } }); </script> </body> </html>