Question

嗨，我是新手，我想用一个表格在CodeIgniter中使用两个字段进行搜索，但我对控制器＆amp;楷模所以请帮帮我..

    <input id="srchFld" class="srchTxt" name="keyword" type="text" value="<?php echo $this->session->userdata("keyword"); ?>" />
      <select class="srchTxt" name="kategori">
        <option>All</option>
          <?php
        foreach ($kat as $kategori){
            $id = $kategori['id'];
            $nama_kategori = $kategori['nama_kategori'];
            $created_at = $kategori['created_at'];

    ?>
        <option value="<?php echo $id;  ?>"><?php echo $nama_kategori;  ?></option>

         <?php } ?>
    </select> 

<?php echo form_close(); ?>

我对控制器＆amp;模型..

先谢谢

Answer 1

在您的控制器中，您需要实现以下内容：

function search(){
  $filters['keyword'] = $this->input->post('keyword', TRUE);
  $filters['kategori'] = $this->input->post('kategori', TRUE);

  // pass this params to the model
  $data = $this->yourmodel->search($filters);

  // pass search results to the view
  $this->load->view('view_file', $data);
}

在您的模型中

function search($filters){
  $sql = "SELECT * FROM some_table WHERE some_field LIKE ? AND other_field = ?"; 
  return $this->db->query($sql, array($filters['keyword'], $filters['kategori']))->result_array();
}

我希望我帮助过你。

使用两个字段在CodeIgniter中进行搜索

1 个答案: