将dede:list标签进行改造,使用sql标签实现静态分页,在自定义表单调用的分页用他就很方便
例如会员列表的模板标签写法
{dede:listsql sql="select * from dede_member" pagesize="10"} <li><a href="[field:id runPHP=yes]$id=@me;$url=GetOneArchive($id);@me=$url['arcurl'][/field:id]"><img src="[field:litpic/]">[field:XX /]</a></li> {/dede:listsql} <!--分页--> {dede:pagelist/}
实现教程
打开include/arc.listview.class.PHP 找到
if(!is_object($ctag)) { $ctag = $this->dtp->GetTag("list"); }
在下面加入
if(!is_object($ctag)) { $ctag = $this->dtp->GetTag("listsql"); if(is_object($ctag)) { $cquery = $ctag->GetAtt("sql"); //$cquery = str_replace('~reid~',$this->ReID,$cquery); 这是另一个客户要求的获取url第2个参数才加的。 $cquery = preg_replace("/SELECT(.*?)FROM/is"," SELECT count(*) as dd FROM ",$cquery); $cquery = preg_replace("/ORDER(.*?)SC/is","",$cquery); $row = $this->dsql->GetOne($cquery); if(is_array($row)) { $this->TotalResult = $row['dd']; } else { $this->TotalResult = 0; } } }
继续找到
else if($ctag->GetName()=="pagelist")
在它上面加入
else if($ctag->GetName()=="listsql") { $limitstart = ($this->PageNo-1) * $this->PageSize; $row = $this->PageSize; if(trim($ctag->GetInnerText())=="") { $InnerText = GetSysTemplets("list_fulllist.htm"); } else { $InnerText = trim($ctag->GetInnerText()); } $this->dtp->Assign($tagid,$this->GetsqlList( $limitstart,$row,$ctag->GetAtt("sql"),$InnerText )); }
最后找到
function GetPageListST(
在它上面加入
function GetsqlList($limitstart = 0,$row = 10,$sql = '',$innertext) { global $cfg_list_son; $innertext = trim($innertext); if ($innertext == '') { $innertext = GetSysTemplets('list_fulllist.htm'); } //处理sql语句 $limitStr = " LIMIT {$limitstart},{$row}"; $sql = str_replace('~reid~',$sql); $this->dsql->SetQuery($sql . $limitStr); $this->dsql->Execute('al'); $t2 = ExecTime(); //echo $t2-$t1; $sqllist = ''; $this->dtp2->LoadSource($innertext); $GLOBALS['autoindex'] = 0; //获取字段 while($row = $this->dsql->GetArray("al")) { $GLOBALS['autoindex']++; if(is_array($this->dtp2->CTags)) { foreach($this->dtp2->CTags as $k=>$ctag) { if($ctag->GetName()=='array') { //传递整个数组,在runPHP模式中有特殊作用 $this->dtp2->Assign($k,$row); } else { if(isset($row[$ctag->GetName()])) { $this->dtp2->Assign($k,$row[$ctag->GetName()]); } else { $this->dtp2->Assign($k,''); } } } } $sqllist .= $this->dtp2->GetResult(); }//while $t3 = ExecTime(); //echo ($t3-$t2); $this->dsql->FreeResult('al'); return $sqllist; }
完成,注意代码放置的位置,有的是在上面有的是在下面。
原文链接:https://www.f2er.com/dedecms/521342.html