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动态引用 文件 include 支持变量解析
今天实例中用到了需要动态include文件 这样的方法,但thinkPHP不支持动态解析



使用场景: 用户登录后,根据等级调用不同的显示页面,因此需要动态引入文件,而thinkPHP恰恰又不支持动态引入,只好自己想办法了。


那应该怎么去使用呢?
如图所示:

ThinkPHP 模版中动态 include文件 支持变量解析

以上就是数据库对应着文件。

再紧接着就是用户登录成功后,要调用不同的Level 也是不同的menu文件 ,如需要调用menu1.tpl 或 menu2.tpl 等。
但thinkPHP不支持动态引用,怎么办?
我个人的解决方案:
看图:<if><br>     <include></include><br> <else></else><br>     <include></include><br> </if>ThinkPHP 模版中动态 include文件 支持变量解析

说了,这里有对应着level 这个level是哪里来的呢? 是在controller中注入的
看图示:
ThinkPHP 模版中动态 include文件 支持变量解析

ThinkPHP 模版中动态 include文件 支持变量解析

为了给大家看的更明白,我把登录保存在session的数据,帖出来给大家看一下:免的不清楚是怎么回事
ThinkPHP 模版中动态 include文件 支持变量解析

需要修改 \ThinkPHP\Library\Think\Template.class.php 对应着parseInclude() 方法:具体修改如图所示:

ThinkPHP 模版中动态 include文件 支持变量解析

ThinkPHP 模版中动态 include文件 支持变量解析


编辑:\ThinkPHP\Library\Think\Template.class.php 代码如下:protected function parseInclude($content, $extend = true){      <br>         // 解析继承<br>         if($extend)<br>             $content    =   $this->parseExtend($content);<br>         // 解析布局<br>         $content    =   $this->parseLayout($content);<br>         $begin      =   $this->config['taglib_begin'];<br>         $end        =   $this->config['taglib_end'];<br>         // 读取模板中的include标签<br>         $find       =   preg_match_all('/'.$begin.'include\s(.+?)\s*?\/'.$end.'/is',$content,$matches);<br>         if($find) {<br>             for($i=0;$i                 $include    =   $matches[1][$i];<br>                 $array      =   $this->parseXmlAttrs($include);<br>                 $file       =   $array['file'];<br>                 //$view=Think::instance('Think\View');<br>                 /*<br>                 * 解析说明<br>                 * 由于thinkPHP不能动态include文件<br>                 * 因此这里需要做一些调整<br>                 * 看看是否存在 append<br>                 * **/<br>                 if(isset($array['append'])){<br>                     if(isset($array[isvar]) && $array[isvar]=="true"){<br>                         $append=$this->get($array['append']);<br>                         unset($array['isVar']);<br>                     }else{<br>                         $append=$array['append'];<br>                     }<br>                     $file=$file.$append;<br>                     unset($array['append']);<br>                 }<br>                 if(isset($array['replace'])){<br>                     if(isset($array[isVar]) && $array[isVar]=="true"){<br>                         $file=$this->get($array['replace']);<br>                         unset($array['isVar']);<br>                     }else{<br>                         $file=$array['replace'];<br>                     }<br>                     unset($array['replace']);<br>                 }<br>                 unset($array['file']);<br>                 $content    =   str_replace($matches[0][$i],$this->parseIncludeItem($file,$array,$extend),$content);<br>             }<br>         }<br>         return $content;<br>     }需要的朋友拿走!!!!!!!!!!!



另一种实现方式:http://www.thinkphp.cn/code/1261.html

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