案列:
<!DOCTYPE HTML> <html> <head> <Meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>display</title> <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script> <script type="text/javascript"> function hidetext() { var mychar = document.getElementById("con"); mychar.style.display="none"; //不显示,隐藏 } function showtext() { var mychar = document.getElementById("con"); mychar.style.display="block"; //显示,不隐藏 } function hidetext1() { $("#con").css('display','none'); //不显示,隐藏 } function showtext1() { $("#con").css('display','block'); //显示,不隐藏 } </script> </head> <body> <h1>JavaScript</h1> <p id="con">做为一个Web开发师来说,如果你想提供漂亮的网页、令用户满意的上网体验,JavaScript是必不可少的工具。</p> <form> <input type="button" onclick="hidetext()" value="隐藏内容" /> <input type="button" onclick="showtext()" value="显示内容" /> <input type="button" onclick="hidetext1()" value="jquery隐藏内容" /> <input type="button" onclick="showtext1()" value="jquery显示内容" /> </form> </body> </html>
Javascript方法:
document.getElementById("id").style.display="none"
Jquery方法:
$("#id").css('display','none'); $("#id").css('display','block'); $("#id")[0].style.display = 'none';