织梦文章和图集里图片自动ALT注释为文章标题的方法

织梦技巧

在织梦目录里打开 include/arc.archives.class.php 文件

找到

$this->Fields['typename'] = $this->TypeLink->TypeInfos['typename'];
 

@SetSysEnv($this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives');

 

在其下边添加
 

//文章模板中的图片自动添加alt属性为标题
 

$this->Fields['body'] = str_ireplace(array('alt=""','alt=/'/''),'',$this->Fields['body']);
 

$this->Fields['body'] = preg_replace("@ [/s]{0,}alt[/s]{0,}=[/"'/s]{0,}[/s/S]{0,}[/"'/s] @isU"," ",$this->Fields['body']);
 

$this->Fields['body'] = str_ireplace("<img " ,"<img alt=/"".$this->Fields['title']."/" ",$this->Fields['body']);

 

//图集模板中的图片自动添加注释为标题
 

$this->Fields['imgurls'] = str_ireplace(array('alt=""','alt=/'/''),'',$this->Fields['imgurls']);
 

$this->Fields['imgurls'] = preg_replace("@ [/s]{0,}alt[/s]{0,}=[/"'/s]{0,}[/s/S]{0,}[/"'/s] @isU"," ",$this->Fields['imgurls']);
 

$this->Fields['imgurls'] = str_ireplace("<img " ,"<img alt=/"".$this->Fields['title']."/" ",$this->Fields['imgurls']);

 
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