1.window.alert();弹出消息框
2.window.confirm();弹出确认框,该方法有返回值,其返回值为true/false;
3.window.location.href”网址";可以用来向服务器发送请求,也可以简写为window.location="网址";
4.document.location.href="网址";也可以向服务器发送请求,也可以简写为document.location="网址";
5.,window.location.href="网址"; window.location="网址"; document.location.href="网址"; document.location="网址";与<a href="网址">按钮</a>功能相同;
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 2 "http://www.w3.org/TR/html4/loose.dtd"> 3 <html> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 6 <title>无标题文档</title> 7 8 <script type="text/javascript"> 9 10 11 12 function goBaidu(){//跳转到百度页面 13 14 //window.location.href="http://www.baidu.com"; 15 //window.location="http://www.baidu.com"; 16 //document.location.href="http://www.baidu.com"; 17 document.location="http://www.baidu.com"; 18 19 } 20 21 function deleteDiv(){//删除div内元素 22 23 var isDelete=window.confirm("确认删除div?");//是否确认删除 24 var myDiv=document.getElementById("myDiv"); 25 26 if(isDelete){ 27 28 myDiv.innerHTML="" 29 30 } 31 32 } 33 34 35 </script> 36 37 </head> 38 39 <body> 40 41 42 <a href="http://www.baidu.com">百度</a> 43 <input type="button" value="goBaidu" onclick="goBaidu()"/> 44 <input type="button" value="删除" onclick="deleteDiv()"/> 45 <div id="myDiv">请删除我</div> 46 47 </body> 48 </html>