在Codeigniter中搜索数据

Question

你能帮忙在Codeigniter中创建一个简单的搜索.我不知道怎么做.请.

这是我的数据库名称tbl_dash

tbl_dash

id  |   name    |   Note
_________________________
1   |   erwin   |   Baker
2   |   flores  |   Coke

请帮我!:(

Answer 1

这是你如何做到的.
视图

<form action="<?php echo site_url('search/search_keyword');?>" method = "post">
<input type="text" name = "keyword" />
<input type="submit" value = "Search" />
</form>

调节器

Class Search Extends CI_Contrller
{
    function __construct()
    {
        parent::__construct();
        $this->load->model('mymodel');
    }

    function search_keyword()
    {
        $keyword    =   $this->input->post('keyword');
        $data['results']    =   $this->mymodel->search($keyword);
        $this->load->view('result_view',$data);
    }

}

模型

Class Mymodel Extends CI_Model
{
    function __construct()
    {
        parent::__construct();
    }

    function search($keyword)
    {
        $this->db->like('name',$keyword);
        $query  =   $this->db->get('tablename');
        return $query->result();
    }
}   

编辑:
这是显示数据的视图.result_view.php

<table>
<?php foreach($results as $row){ ?>
    <tr>
        <td><?php echo $row->Company?></td>
        <td><?php echo $row->Source?></td>
        <td><?php echo $row->SavePitch?></td>
        <td><?php echo $row->Results?></td>
        <td><?php echo $row->Status?></td>
        <td><?php echo $row->user_id?></td>
    </tr>
<?php } ?>
</table>