怎样通过asp的手段来检查来访者是否用了代理
| <% if request.servervariables("http_x_forwarded_for")<>"" then response.write "<font color=#ff0000>您通过了代理服务器," & "真实的ip为 "&request.servervariables("http_x_forwarded_for") end if %> |
取得控件的绝对位置
//javascript
//vbscript
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光标是停在文本框文字的最后
| <script language="javascript"> function cc() { var e = event.srcelement; var r =e.createtextrange(); r.movestart('character',e.value.length); r.collapse(true); r.select(); } </script> <input type=text name=text1 value="123" onfocus="cc()"> |
判断上一页的来源
asp:
javascript:
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最小化、最大化、关闭窗口
| <object id=hh1 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"> <param name="command" value="minimize"></object> <object id=hh2 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"> <param name="command" value="maximize"></object> <object id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"> <param name="command" value="close"></object> <input type=button value=最小化 onclick=hh1.click()> <input type=button value=最大化 onclick=hh2.click()> <input type=button value=关闭 onclick=hh3.click()> 本例适用于ie |
记录并显示网页的最后修改时间
| <script language=javascript> document.write("最后更新时间: " + document.lastmodified + "") </script> |
2秒后关闭当前页
| <script language="javascript"> <!-- settimeout('window.close();',2000); --> </script> |
2秒后载入指定网页
| <head> <meta http-equiv="refresh" content="2;url=http://你的网址"> </head> |
添加到收藏夹
| <script language="javascript"> function bookmarkit() { window.external.addfavorite('http://你的网址','你的网站名称') } if (document.all)document.write('<a href="#" onclick="bookmarkit()">加入收藏夹</a>') </script> |
禁止鼠标右键的动作
| <script language = "javascript"> function click() { if (event.button==2||event.button==3) { alert('禁止鼠标右键'); } document.onmousedown=click // --> </script> |
或
| <script language="javascript"> function click() { if (event.button==2) {alert('*^_^*'); } } document.onmousedown=click // --> </script> |