Dedecms dream weaving last article next article free controllable output link, title, thumbnail, time

Without affecting the original function of the program , Secondary development Let the tags of the previous article and the next article freely and controllably output links 、 title 、 thumbnail 、 Time , Don't output anything without the previous or next article

Implementation tutorial

open /include/arc.archives.class.php find In about 735 Right and left

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

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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);
	}
} Copy 

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Continue to find , In about 852 Right and left

$this->PreNext['pre'] = " Last one ：<a href='$mlink'>{$preRow['title']}</a> ";

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$preRow['litpic'] = (empty($preRow['litpic'])) ? $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif' : $preRow['litpic'];
$this->PreNext['diy']['pre']['id'] = $preRow['id'];
$this->PreNext['diy']['pre']['arcurl'] = $mlink;
$this->PreNext['diy']['pre']['title'] = $preRow['title'];
$this->PreNext['diy']['pre']['litpic'] = $preRow['litpic'];
$this->PreNext['diy']['pre']['pubdate'] = $preRow['senddate'];

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Continue to find , In about 875 Right and left

$this->PreNext['next'] = " Next ：<a href='$mlink'>{$nextRow['title']}</a> ";

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$nextRow['litpic'] = (empty($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'];

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Continue to find , In about 889 Right and left

if($gtype=='pre')

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if($gtype=='diy')
{
	return $this->PreNext['diy'];
}

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In the content page template, the previous article and the next article call the label writing method

 Last one 
{dede:prenextdiy get='pre'}
<li>
	<a href="[field:arcurl/]"><img src="[field:litpic/]" width="50" height="50"></a>
	<p><a href="[field:arcurl/]">[field:title/]</a><span> Time :[field:pubdate function="MyDate('Y-m-d',@me)"/]</span></p>
</li>
{/dede:prenextdiy}

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

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Be careful ： Labels are custom  dede:prenextdiy