【插件資訊】插件名稱:撤消投票
適用版本:7.0
語言編碼:通用
插件作者:cheter520
版權所屬:cheter520
原帖連結:
http://www.alan888.com/Discuz/...-1-1.html###支持網站:
http://allen.ncc.to/viewthread.php?tid=134&extra=page%3D1【插件說明】這個功能可以方便會員在投票失誤時撤消自己的投票。注意,撤消投票後,對應獲得的積分會減去。 打開templates/default/viewthread_poll.htm
在文件最後加上:
複製程式
<!--{if !$allowvotepolled && $discuz_uid}-->
<form id="poll" name="poll" method="post" action="misc.php?action=unvotepoll&fid=$fid&tid=$tid&unpollsubmit=yes&quickforward=yes">
<button class="submit" type="submit" name="unpollsubmit" id="unpollsubmit" value="true">撤消投票</button>
</form>
<!--{/if}-->
打開misc.php
找到:
複製程式
} elseif($action == 'viewvote') {
在上面加:
複製程式
} elseif($action == 'unvotepoll' && submitcheck('unpollsubmit', 1)) {
$optionarray = array();
$optionids = '0';
$query = $db->query("SELECT * FROM {$tablepre}polloptions WHERE tid='$tid'");
while($pollarray = $db->fetch_array($query)) {
if(in_array($discuz_uid, explode("\t", $pollarray['voterids']))){
$optionids .= ','.$pollarray['polloptionid'];
}
}
$db->query("update {$tablepre}polloptions set voterids=replace(voterids, '$discuz_uid\t', '') where polloptionid IN ($optionids)");
$db->query("UPDATE {$tablepre}polloptions SET votes=votes-1 WHERE polloptionid IN ($optionids)");
updatecredits($discuz_uid, $creditspolicy['votepoll'], -1);
$pid = $db->result_first("SELECT pid FROM {$tablepre}posts WHERE tid='$tid' AND first='1'");
if(!empty($inajax)) {
showmessage('投票撤消成功\', "viewthread.php?tid=$tid&viewpid=$pid&inajax=1");
} else {
showmessage('投票撤消成功\', "viewthread.php?tid=$tid");
}
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