在php codeigniter中通过url传递一个id

我想通过url传递页面id这里是我的代码，问题是我不会获得所需的页面id到页面只获取路径。请帮忙。查看页面在php codeigniter中通过url传递一个id

<li> 
<a href="view/page_id=$page_id"><i class="fa fa-table fa-fw"></i>Hotel 1</a>   
</li> 
<li> 
<a href="view1/page_id=$page_id"><i class="fa fa-table fa-fw"></i>Hotel 2</a>        
</li>

控制器Page

public function view() 
{ 
echo $page_id =$this->uri->segment(1); 
$this->load->helper('url'); 
$data['offers_name'] = $this->Login_set->get_offer($id); 
$data['offers_description'] = $data['offers_name']['offers_description']; 
$this->load->view('App_stay/pages/hotel1_offers.php'); 
} 
public function view1() 
{ 
echo $page_id =$this->uri->segment(2); 
$this->load->helper('url'); 
$data['offers_name'] = $this->Login_set->get_offer($id); 
$data['offers_description'] = $data['offers_name']['offers_description']; 
$this->load->view('App_stay/pages/hotel2_offers.php'); 
}

来源

2015-12-15 Sheethal hari

值 Hotel 1

–

更改此：

<li> 
<a href="view/page_id=$page_id"><i class="fa fa-table fa-fw"></i>Hotel 1</a>   
</li> 
<li> 
<a href="view1/page_id=$page_id"><i class="fa fa-table fa-fw"></i>Hotel 2</a>        
</li>

成这样：

<li> 
<a href="view/<?php echo $page_id ?>"><i class="fa fa-table fa-fw"></i>Hotel 1</a>   
</li> 
<li> 
<a href="view1/<?php echo $page_id ?>"><i class="fa fa-table fa-fw"></i>Hotel 2</a>        
</li>

在控制器中添加$this->uri->segment('segment_number')摆脱网址

public function view() 
{ 
    $page_id =$this->uri->segment(3); 

    $data['offers_name'] = $this->Login_set->get_offer($id); 
    $data['offers_description'] = $data['offers_name']['offers_description']; 
    $this->load->view('App_stay/pages/hotel1_offers.php'); 
//I put your codes here because you want Spoon Feed 
} 
    public function view1() 
    { 
     $page_id =$this->uri->segment(3); 
     ...//rest of your codes here 
    }

来源

2015-12-15 05:39:11

此代码将显示错误消息 –

怎么回事？你尝试过吗？ –

你应该检查它，然后再评论它没有工作。 –

您可以通过为URL参数

<li> 
<a href="view/$page_id"><i class="fa fa-table fa-fw"></i>Hotel 1</a>   
</li>

，并且可以访问像这样的控制器

public function view($page_id) 
{ 
    echo $page_id; 
}

可以在控制器构造负荷帮手

function __construct() { 
    $this->load->helper('url'); 
}

来源

2015-12-15 05:34:30

在php codeigniter中通过url传递一个id

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