js实现简单的选项卡效果
时间:2022-08-17 14:54:45|栏目:JavaScript代码|点击: 次
效果如下:
代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style> div{width:200px;height:100px;border:1px red solid;display:none}; </style> <script> window.onload=function(){ var oDiv=document.getElementsByTagName("div") var oIput=document.getElementsByTagName("input") oDiv[0].style.display="block"; var ten=oIput[0] for(i=0;i<oIput.length;i++){ oIput[i].indent=i //通过自定义属性获得下标值 oIput[i].onclick=function(){ ten.style.background='' oDiv[ten.indent].style.display="none" //点击时把上一个隐藏 this.style.background="yellow" oDiv[this.indent].style.display="block" ten=this } } } </script> </head> <body> <input type="button" value="按钮一" style="background:yellow"/> <input type="button" value="按钮二"/> <input type="button" value="按钮三"/> <div>1</div> <div>2</div> <div>3</div> </body> </html>