本例以文章模型为列子
0 添加 联动类型 地区
1 plus/search.php
<?php
require_once(dirname(__FILE__)."/../include/common.inc.php");
require_once(DEDEINC."/arc.searchview.class.php");
$pagesize = (isset($pagesize) && is_numeric($pagesize)) ? $pagesize : 10;
$typeid = (isset($typeid) && is_numeric($typeid)) ? $typeid : 0;
$nativeplace = (isset($nativeplace) && is_numeric($nativeplace)) ? $nativeplace : 0;
$channeltype = (isset($channeltype) && is_numeric($channeltype)) ? $channeltype : 0;
$kwtype = (isset($kwtype) && is_numeric($kwtype)) ? $kwtype : 1;
$mid = (isset($mid) && is_numeric($mid)) ? $mid : 0;
if(!isset($orderby)) $orderby=”;
else $orderby = eregi_replace(‘[^a-z]‘,”,$orderby);
if(!isset($searchtype)) $searchtype = ‘titlekeyword’;
else $searchtype = eregi_replace(‘[^a-z]‘,”,$searchtype);
if(!isset($keyword)) $keyword = ”;
$oldkeyword = $keyword;
$keyword = FilterSearch(stripslashes($keyword));
//查找栏目信息
if(empty($typeid))
{
$typenameCacheFile = DEDEROOT.’/data/cache/typename.inc’;
if(!file_exists($typenameCacheFile) || filemtime($typenameCacheFile) < time()-(3600*24) )
{
$fp = fopen(DEDEROOT.’/data/cache/typename.inc’, ‘w’);
fwrite($fp, "<"."?php/r/n");
$dsql->SetQuery("Select id,typename From `ym_arctype`");
$dsql->Execute();
while($row = $dsql->GetArray())
{
fwrite($fp, "/$typeArr[{$row['id']}] = ‘{$row['typename']}’;/r/n");
}
fwrite($fp, ‘?’.'>’);
fclose($fp);
}
//引入栏目缓存并看关键字是否有相关栏目内容
require_once($typenameCacheFile);
if(isset($typeArr) && is_array($typeArr))
{
foreach($typeArr as $id=>$typename)
{
$keywordn = str_replace($typename, ‘ ‘, $keyword);
if($keyword != $keywordn)
{
$keyword = $keywordn;
$typeid = $id;
break;
}
}
}
}
$keyword = addslashes(cn_substr($keyword,30));
if($cfg_notallowstr !=” && eregi($cfg_notallowstr,$keyword))
{
ShowMsg("你的搜索关键字中存在非法内容,被系统禁止!","-1");
exit();
}
//if(($keyword==” || strlen($keyword)<0) && empty($typeid))
//{
// ShowMsg(‘关键字不能小于2个字节!’,'-1′);
// exit();
//}
//检查搜索间隔时间
$lockfile = DEDEROOT.’/data/time.lock.inc’;
if(!file_exists($lockfile)) {
$fp = fopen($lockfile,’w');
flock($fp,1);
fwrite($fp,time());
fclose($fp);
}
//开始时间
if(empty($starttime)) $starttime = -1;
else
{
$starttime = (is_numeric($starttime) ? $starttime : -1);
if($starttime>0)
{
$dayst = GetMkTime("2008-1-2 0:0:0") – GetMkTime("2008-1-1 0:0:0");
$starttime = time() – ($starttime * $dayst);
}
}
$t1 = ExecTime();
$sp = new SearchView($typeid,$keyword,$orderby,$channeltype,$searchtype,$starttime,$pagesize,$kwtype,$mid,$nativeplace);
$keyword = $oldkeyword;
$sp->Display();
//echo ExecTime() – $t1;
?>
2 templets/default/search.htm
css" rel="stylesheet" type="text/css" media="screen" />
{dede:global.cfg_webname/}
搜索 {dede:global name=’keyword’/} 的结果
{dede:list perpage=’20′}
[field:title/]
[field:description/]…
分类: [field:typename/]
点击: [field:click/]
日期: [field:stime/]
http://www.cuoxin.com/wen/2019/10-14/[field:arcurl/]
{/dede:list}
{dede:pagelist listsize=’5′/}
相关搜索:
{dede:likewords num=’8′/}
网站版权信息及免责声明
为了支持织梦团队的发展,请您保留织梦内容管理系统的链接信息.
我们对支持织梦团队发展的朋友表示真心的感谢!织梦因您更精彩!
–>
Powered by dedecms.com" title="织梦内容管理系统(DedeCms)–国内最专业的PHP网站管理系统,轻松建站的首选利器。" target="_blank">DedeCMS ? 2004-2008 DesDev Inc.
评论列表()