window对象中的location、screen、navigator、history
2014-11-27 16:01
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <style type="text/css"> body{text-align:center} .txt{border:1px solid #000;font:10pt;color:gray} </style> <script type="text/javascript"> function currLoc(){ document.getElementById('txtContent').value = location;//显示当前页的路径 } function changeLoc(){ location = document.getElementById('txtContent').value;//转向框内输入的地址 } //location.replace("../5.2/time.html"); </script> </head> <body> <br/> <input type="button" onclick="currLoc()" value="我在哪儿"> <input type="button" onclick="changeLoc()" value="我去哪儿"> <br/><br/> <input type="text" size="50" id="txtContent" class="txt"/> </body> </html>
显示当前页的路径
.htmld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> <head> <title>screen对象用法</title> <style type="text/css"> #result{width:400px;border:1px solid #bc0;line-height:24px;padding-top:5px;padding-left:5px;font:11pt;color:gray;font-weight:bold} </style> <script type="text/javascript"> function getScreenInfo(){ var str="屏幕尺寸基本信息:<br/>"; str += "屏幕宽度:"+screen.width+"像素<br/>"; str += "屏幕高度:"+screen.height+"像素<br/>"; str += "屏幕可用宽度:"+screen.availWidth+"像素<br/>"; str += "屏幕可用高度:"+screen.availHeight+"像素"; document.getElementById("result").innerHTML = str; } </script> </head> <body onload="getScreenInfo()"> <div id="result"></div> </body> </html>
.html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> <head> <title>navigator用法</title> <style type="text/css"> #result{width:400px;border:1px solid #bc0;line-height:24px;padding-top:5px;padding-left:5px;font:11pt;color:gray;font-weight:bold} </style> <script type="text/javascript"> function get_userInfo(){ var str="基本信息:<br/>"; var name = window.navigator.appName; str += "浏览器名称:"+name+"<br/>"; str += "浏览器版本:"+window.navigator.appVersion+"<br/>"; str += "操作系统版本:"+navigator.platform+"<br/>"; var language=""; if(name == "Microsoft Internet Explorer"){ if(navigator.systemLanguage == "zh-cn"){ language ="简体中文"; }else{ language = navigator.systemLanguage; } }else{ if(navigator.language == "zh-cn"){ language ="简体中文"; }else{ language = navigator.language; } } str +="系统默认的语言:"+language+"<br/>"; str +="是否支持java语言:"; str +=navigator.javaEnabled==true?"支持":"不支持"; document.getElementById("result").innerHTML = str; } </script> </head> <body onload="get_userInfo()"> <div id="result"></div> </body> </html>
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