在開發(fā)織夢(mèng)模板的時(shí)候,在調(diào)用 dede:channel標(biāo)簽時(shí),需要將欄目中 seotitle中的內(nèi)容也可以調(diào)用出來(lái)。默認(rèn)是不支持調(diào)用的。做了一下二次開發(fā),讓channel標(biāo)簽支持seotitle的調(diào)用。
開發(fā)方法如下:
1、打開 include/taglib/channel.lib.php,找到如下代碼:
if($type=='top') { $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='son') { if($typeid==0) return ''; $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='self') { if($reid==0) return ''; $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; } |
修改為:
if($type=='top') { $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='son') { if($typeid==0) return ''; $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; } else if($type=='self') { if($reid==0) return ''; $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; } |
前臺(tái)模板調(diào)用方法:
{dede:channel type='top' row='10'}
<li><a href='[field:typeurl/]'>[field:typename/]<br/>[field:seotitle/]</a></li>
{/dede:channel}
完成。



















