织梦上一篇下一篇自由可控输出链接、标题、缩略图、时间

else if($ctag->GetName()=='fieldlist')制

else if($ctag->GetName()=='prenextdiy')
{
	$innertext = trim($ctag->GetInnerText());
	if($innertext)
	{
		$get = $ctag->GetAtt('get');
		$diys['diy'] = $this->GetPreNext('diy');
		$revalue = '';
		$dtp2 = new DedeTagParse();
		$dtp2->SetNameSpace('field','[',']');
		$dtp2->LoadSource($innertext);
		foreach($diys as $row)
		{
			foreach($dtp2->CTags as $tid=>$ctag2)
			{
				if(isset($row[$get][$ctag2->GetName()]))
				{
					$dtp2->Assign($tid,$row[$get][$ctag2->GetName()]);
				}
			}
			$revalue .= $dtp2->GetResult();
		}
		if($row[$get]['id']) $this->dtp->Assign($i,$revalue);
	}
}

$this->PreNext['pre'] = "上一篇：<a rel="nofollow noopener noreferrer" href='$mlink'>{$preRow['title']}</a> ";

$preRow['litpic'] = (empty($preRow['litpic'])) " />
(此图片来源于网络，如有侵权，请联系删除! )

	继续找到，大概在875行左右的
	
		
			
				
					
$this->PreNext['next'] = "下一篇：<a rel="nofollow noopener noreferrer" href='$mlink'>{$nextRow['title']}</a> ";

				
			
		
	


	在它的上面加入
	
$nextRow['litpic'] = (empty($nextRow['litpic'])) ? $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif' : $nextRow['litpic'];
$this->PreNext['diy']['next']['id'] = $nextRow['id'];
$this->PreNext['diy']['next']['arcurl'] = $mlink;
$this->PreNext['diy']['next']['title'] = $nextRow['title'];
$this->PreNext['diy']['next']['litpic'] = $nextRow['litpic'];
$this->PreNext['diy']['next']['pubdate'] = $nextRow['senddate'];


	如图

	
(此图片来源于网络，如有侵权，请联系删除! )

	继续找到，大概在 889 行左右的
	
if($gtype=='pre')


	在它的上面加入
	
if($gtype=='diy')
{
	return $this->PreNext['diy'];
}


	如图

	
(此图片来源于网络，如有侵权，请联系删除! )

	内容页模板里上一篇下一篇调用标签写法
	
		
			
				
					
上一篇
{dede:prenextdiy get='pre'}
<li>
	<a rel="nofollow noopener noreferrer" href="[field:arcurl/]"><img src="[field:litpic/]" width="50" height="50"></a>
	<p><a rel="nofollow noopener noreferrer" href="[field:arcurl/]">[field:title/]</a><span>时间:[field:pubdate function="MyDate('Y-m-d',@me)"/]</span></p>
</li>
{/dede:prenextdiy}

下一篇
{dede:prenextdiy get='next'}
<li>
	<a rel="nofollow noopener noreferrer" href="[field:arcurl/]"><img src="[field:litpic/]" width="50" height="50"></a>
	<p><a rel="nofollow noopener noreferrer" href="[field:arcurl/]">[field:title/]</a><span>时间:[field:pubdate function="MyDate('Y-m-d',@me)"/]</span></p>
</li>
{/dede:prenextdiy} 
				
			
		
	


	注意：标签是自定义的dede:prenextdiy