DedeCMS系統(tǒng)datalist標(biāo)簽調(diào)用arcurl方法(本文未測試,請自行測試可行性),使用datalist時,無法直接調(diào)用arcurl值。arclist標(biāo)記使用[field:arcurl]可以直接調(diào)出文章url,在sql標(biāo)簽中也可以調(diào)出文章url:
[field:id runphp='yes']$arcRow=GetOneArchive(@me);@me=$arcRow['arcurl'];[/field:id] datalist標(biāo)簽不能直接調(diào)用arcurl字段,可以擴展函數(shù)。sql標(biāo)簽調(diào)用時GetOneArchive函數(shù),打開include文件夾下common.func.php文件找到GetOneArchive函數(shù): //獲取單篇文檔信息 function GetOneArchive($aid) { global $dsql; include_once(DEDEINC."/channelunit.func.php"); $aid = trim(ereg_replace('[^0-9]','',$aid)); $reArr = array(); $chRow = $dsql->GetOne("Select arc.*,ch.maintable,ch.addtable,ch.issystem From `dede_arctiny` arc left join `dede_channeltype` ch on ch.id=arc.channel where arc.id='$aid' "); if(!is_array($chRow)) { return $reArr; } else { if(empty($chRow['maintable'])) $chRow['maintable'] = 'dede_archives'; } if($chRow['issystem']!=-1) { $nquery = " Select arc.*,tp.typedir,tp.topid,tp.namerule,tp.moresite,tp.siteurl,tp.sitepath From `{$chRow['maintable']}` arc left join `dede_arctype` tp on tp.id=arc.typeid where arc.id='$aid' "; } else { $nquery = " Select arc.*,1 as ismake,0 as money,'' as filename,tp.typedir,tp.topid,tp.namerule, tp.moresite,tp.siteurl,tp.sitepath From `{$chRow['addtable']}` arc left join `dede_arctype` tp on tp.id=arc.typeid where arc.aid='$aid' "; } $arcRow = $dsql->GetOne($nquery); if(!is_array($arcRow)) { return $reArr; } if(!isset($arcRow['description'])) { $arcRow['description'] = ''; } if(empty($arcRow['description']) && isset($arcRow['body'])) { $arcRow['description'] = cn_substr(html2text($arcRow['body']),250); } if(!isset($arcRow['pubdate'])) { $arcRow['pubdate'] = $arcRow['senddate']; } if(!isset($arcRow['notpost'])) { $arcRow['notpost'] = 0; } $reArr = $arcRow; $reArr['aid'] = $aid; $reArr['topid'] = $arcRow['topid']; $reArr['arctitle'] = $arcRow['title']; $reArr['arcurl'] = GetFileUrl($aid,$arcRow['typeid'],$arcRow['senddate'], $reArr['title'],$arcRow['ismake'],$arcRow['arcrank'], $arcRow['namerule'], $arcRow['typedir'],$arcRow['money'], $arcRow['filename'],$arcRow['moresite'], $arcRow['siteurl'],$arcRow['sitepath']); return $reArr; } 這里,它處理$aid返回了一個$reArr數(shù)組,此數(shù)組有arcurl這個元素,這下很好理解sql標(biāo)簽中調(diào)用arcurl的方法了。 找到GetOneArchive函數(shù),打開include文件夾下extend.func.php,加入以下代碼: function getOneArchiveElement($aid,$element='arcurl'){ $arcRow=GetOneArchive($aid); return $arcRow[$element]; } 在模板文件datalist標(biāo)記里調(diào)用如下標(biāo)簽: {dede:field.aid function="GetOneArchiveElement(@me,'arcurl')"} @me是傳遞參數(shù)aid的功能www.genban.org OK,這樣就搞定了datalist標(biāo)簽中調(diào)用arcurl的問題,當(dāng)然GetOneArchiveElement這個函數(shù)還可以調(diào)用其他字段的值。版權(quán)聲明: 本站資源均來自互聯(lián)網(wǎng)或會員發(fā)布,如果侵犯了您的權(quán)益請與我們聯(lián)系,我們將在24小時內(nèi)刪除!謝謝!
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