使用CodeIgniter加载视图外视图文件夹 [英] Loading view outside view folder with CodeIgniter

问题描述

我需要从以下范围之外加载视图：

  $ this-> load->视图（）; 
  

看起来工作 base / application / views 目录。如何从 / application / 目录外部访问视图？

我假设我将扩展 CI_Loader类这将是最好的方法吗？

我还找到了保存view_paths的数组：

  // base / system / core / Loader.php 
 // CI_Loader 
 / ** 
 *从
 * 
 * @var数组加载视图的路径列表
 * @access protected 
 * / 
 protected $ _ci_view_paths = array（）; 
  

但是所有声明的变量之上的注释让我陷入了

  //所有这些都是自动设置的。不要混乱他们。 
  

任何关于从这里出发的想法都非常感谢:-)

解决方案

不知道是否是正确的方法，但它的工作原理：）

application / core 文件夹将此加载程序扩展

 <？php 
 
 class MY_Loader extends CI_Loader {
 
 function ext_view（$ folder，$ view，$ vars = array（），$ return = FALSE）{
 $ this- > _ci_view_paths = array_merge（$ this-> _ci_view_paths，array（APPPATH。$ folder。'/'=> TRUE））; 
 return $ this-> _ci_load（array（
'_ci_view'=> $ view，
'_ci_vars'=> $ this-> _ci_object_to_array（$ vars），
'_ci_return'=> $ return 
））; 
} 
 
} 
 
？>然后你想要一个外部视图文件，假设它在third_party文件夹 
  
 
 
 $ b < b 
 
  application / third_party / my_new_view.php  
  ？php echo $ my_name; > 
  
 
 
 
然后在控制器中调用您的新视图
 
 
 
  ext_view 是您的新视图加载程序方法
 
 
 
 
 
第一个参数：
 > 
 
第二个参数：视图名称
 
 
第三个参数：变量数据等... 
 
 
 
 
 
 test_controller.php 
 
 
 
  $ view_data = array（'my_name'=>'dino '）; 
 $ this-> load-> ext_view（'third_party'，'my_new_view'，$ view_data）; 
  
 
 
 
如果一切正常。它会输出
 
 
 
  Hello：dino  
 
I have the need to load a view from outside the scope of: 
$this->load->view();
which appears to work from base/application/views directory. How can I access a view from outside the /application/ directory ? 

I assume i will have to extend the CI_Loader class would this be the best way forward ?

I have also found the array which holds the view_paths:
// base/system/core/Loader.php 
// CI_Loader 
 /**
 * List of paths to load views from
 *
 * @var array
 * @access protected
 */
protected $_ci_view_paths       = array();
but the comment above all the declared variables has got me stuck
// All these are set automatically. Don't mess with them.
Any ideas on where to go from here would be greatly appreciated :-) 
解决方案
Don't know whether it's a correct way, but it works :)

In your application/core folder put this loader extention

<?php

class MY_Loader extends CI_Loader {

  function ext_view($folder, $view, $vars = array(), $return = FALSE) {
    $this->_ci_view_paths = array_merge($this->_ci_view_paths, array(APPPATH . $folder . '/' => TRUE));
    return $this->_ci_load(array(
                '_ci_view' => $view,
                '_ci_vars' => $this->_ci_object_to_array($vars),
                '_ci_return' => $return
            ));
  }

}

?>


Then you want a external view file, suppose its in the third_party folder

application/third_party/my_new_view.php
Hello : <?php echo $my_name; ?>


Then call your new view in the controller

ext_view is your new view loader method,


1st param : the folder inside you applicaton 
2nd param : the view name
3rd param : the variables data and so on...


test_controller.php

$view_data = array('my_name' => 'dino');
$this->load->ext_view('third_party', 'my_new_view', $view_data);


If everything fine. it will output

Hello : dino

                        
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