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JavaScript 实例--在表单中设置和检查Cookies
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广告招租，e-mail:yesize@hotmail.com
第一个文件（cookie1.html） <HTML> <HEAD> <SCRIPT LANGUAGE="JavaScript"> <!-- function cookieRedirect(hasCookieURL, noCookieURL) { var currentCookie = document.cookie; if (currentCookie.indexOf("formcomplete=yes") != -1) { window.location = hasCookieURL; } else { window.location = noCookieURL; } } // --> </SCRIPT> </HEAD> <BODY> <FORM NAME="docdownload"> <INPUT TYPE="BUTTON" VALUE="Download document" onClick="cookieRedirect(doc.html, cookie2.html)"> </FORM> </BODY> </HTML> <HEAD> <SCRIPT LANGUAGE="JavaScript"> <!-- function sendForm(objForm) { cookieExpires = "Saturday, 01-Jan-03 00:00:00 GMT"; document.cookie = "formcomplete=yes; path=/"; // objForm.submit(); } // --> </SCRIPT> </HEAD> <BODY> <FORM ACTION="test.html" NAME="info"> <TABLE> <TR> <TD>First name</TD> <TD><INPUT TYPE="TEXT" NAME="firstname"></TD> </TR> <TD>Last name</TD> <TD><INPUT TYPE="TEXT" NAME="lastname"></TD> </TR> <TR> <TD>Address</TD> <TD><INPUT TYPE="TEXT" NAME="address"></TD> </TR> <TR> <TD>City</TD> <TD><INPUT TYPE="TEXT" NAME="city"></TD> </TR> <TR> <TD>State</TD> <TD><INPUT TYPE="TEXT" NAME="state"></TD> </TR> <TR> <TD>Zip</TD> <TD><INPUT TYPE="TEXT" NAME="zip"></TD> </TR> </TABLE> <INPUT TYPE="BUTTON" VALUE="Download document" onClick="sendForm(document.testform)"> </FORM> </BODY> </HTML> 下面再给出需要用到的doc.html文件： doc.html <HTML> <BODY> <H3>This is the document</H3> </BODY> </HTML> 为了测试一下这个功能，你可以打开cookie1.html并点击中按钮，你将被带到表单网页。如果你回到cookie1.html文件并点击按钮你就回直接连到文档去。
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