投票与调查系统
8. 投票系统
在许多时候,我们需要收集上网者和网友们的意见。例如:新版页面与旧版页面的比较;对某一事情的看法;对体育比赛结果的预测等等。这时候,你需要一个非常有效的网上调查系统。使用PHP就可以非常方便地实现你的这一构想。
8.1 投票系统(mypolls.php3):
<?php $status = 0; if (isset($polled) && ($polled == "c-e")) { $status = 1; } //echo "$status"; if (isset($poll) && ($status == 0)) { setcookie("polled", "c-e", time() + 86400, "/"); //time=24h } ?> <html> <head> <title>新版页面调查</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/css"> <!-- .tb { border="1" bordercolor="#009933" cellspacing="0" font-size: 9pt; color: #000000} .head { font-family: "宋体"; font-size: 12pt; font-weight: bold; color: #009933; text-decoration: none} .pt9 { font-size: 9pt} a.p9:link { font-size: 9pt; color: #000000; text-decoration: none} a.p9:visited { font-size: 9pt; color: #000000; text-decoration: none } a.p9:hover { font-size: 9pt; color: #FF0000; text-decoration: underline} a.p9:active { font-size: 9pt; color: #FF0000; text-decoration: underline } --> </style> </head> <body bgcolor="#FFFFFF"> <div class="head">与旧版页面相比较您觉得新版页面:</div><br> <?php if (!isset($submit)) { ?> <form action="myPolls.php3" method="get"> <input type="radio" name="poll_voteNr" value="1" checked > <span class="pt9">信息量更大</span> <br> <input type="radio" name="poll_voteNr" value="2" > <span class="pt9">网页更精美</span> <br>
永久链接:http://www.phprm.com/base/03a59b70fa832ac4a63ef1fcadcbc191.html
转载随意!带上文章地址吧。