2011-07-11 18 views
0

我正在使用小鬍子(php版本)作爲我的模板引擎。使用變量語法的小鬍子partials(不包含「>」)?

我想知道是否可以將{{something}}作爲部分,而不是在模板中將其格式化爲{{> something}}。理想情況下,如果變量名稱在_partials數組中,則變量將被視爲偏分組。

這將允許我將變量更改爲部分,而無需對模板進行任何更改。

這可能嗎?

回答

0

我想通過修改Mustache.php中的_renderTag函數來做到這一點。在switch語句中,對於默認情況,我只是檢查$ tag_name是否在$ this - > _ partials數組中。

protected function _renderTag($modifier, $tag_name, $leading, $trailing) { 
    switch ($modifier) { 
     case '=': 
      return $this->_changeDelimiter($tag_name, $leading, $trailing); 
      break; 
     case '!': 
      return $this->_renderComment($tag_name, $leading, $trailing); 
      break; 
     case '>': 
     case '<': 
      return $this->_renderPartial($tag_name, $leading, $trailing); 
      break; 
     case '{': 
      // strip the trailing } ... 
      if ($tag_name[(strlen($tag_name) - 1)] == '}') { 
       $tag_name = substr($tag_name, 0, -1); 
      } 
     case '&': 
      if ($this->_hasPragma(self::PRAGMA_UNESCAPED)) { 
       return $this->_renderEscaped($tag_name, $leading, $trailing); 
      } else { 
       return $this->_renderUnescaped($tag_name, $leading, $trailing); 
      } 
      break; 
     case '#': 
     case '^': 
     case '/': 
      // remove any leftover section tags 
      return $leading . $trailing; 
      break; 
     default: 
      // Render var as partial if it is in _partial array (so we don't have to use "{>partial}" syntax) 
      if ($this->_partials[$tag_name]) { 
       $partial = $this->_renderPartial($tag_name, $leading, $trailing); 
       return $partial; 
      } 


      if ($this->_hasPragma(self::PRAGMA_UNESCAPED)) { 
       return $this->_renderUnescaped($modifier . $tag_name, $leading, $trailing); 
      } else { 
       return $this->_renderEscaped($modifier . $tag_name, $leading, $trailing); 
      } 
      break; 
    } 
}