destoon实现首页显示供应、企业、资讯条数有多种方法,这里介绍的是直接调用php程序代码进行查询。destoon的模板里面是支持php的代码的,因此我们可以直接在模板里面查询出来即可。
实现代码如下:
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<ul> {php $sellcount = $db ->get_one( "SELECT COUNT(*) AS num FROM " . $DT_PRE . "sell WHERE status=3" );} <li>共有{ $sellcount [num]}条供应</li> {php $company = $db ->get_one( "SELECT COUNT(*) AS num FROM " . $DT_PRE . "member WHERE groupid>5" );} <li>共有{ $company [num]}个企业</li> {php $newcount = $db ->get_one( "SELECT COUNT(*) AS num FROM " . $DT_PRE . "article_21 WHERE status=3" );} <li>共有{ $newcount [num]}条资讯</li> </ul> |
页面显示当前的日期的方法:
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{ date ( 'Y-m-d' , $DT_TIME )} |