codeigniter view 试图里再引入view视图

最新推荐文章于 2024-11-26 07:20:01 发布

最新推荐文章于 2024-11-26 07:20:01 发布 · 453 阅读

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本文介绍如何在CodeIgniter框架中实现一个视图加载另一个视图的功能，并提供了一个简单的辅助函数来简化这一过程。此外，还提到了使用Colin Williams的模板库作为另一种推荐方案。

引言：

$this->load->view('header'); 那么在视图header里面再来一个$this->load->view('menu');
显然这个会产生错误，以下是解决方案~~

A lot of new CodeIgniter users have at one point asked, "How to load a view within another View?"

To load a view within another view . We can also use the same method we used in the controller to load the "primary" view.

<?php $this->load->view('header');?>
<div>
        <p>This is the content</p>
</div>
<?php $this->load->view('footer');?>

Some coders might desire not to put $this->load->view() in the view . An alternative is to create a helper for loading views.

// load_view_helper.php
if ( ! function_exists('load_view'))
{
   function load_view($view, $vars = '', $return = FALSE)
   {
      $CI =& get_instance();

      return $CI->load->view($view, $vars, $return);
   }
}

Add this to the helper array:

$autoload['helper'] = array('load_view');

And you're all set! To use:

<?php load_view('header');?>
<div>
    <p>This is the content</p>
</div>
<?php load_view('footer');?>

There are still tons of alternatives out there. One that is recommended is using Colin William's Template Library . Our example is one of the simplest.