我希望从数据库中以表格数据形式获取和显示图像，而不是以crud中的图像标题形式，但无法在php codeigniter中预览图像

模态窗体和按钮代码（视图文件）

fetch函数的模态代码

    public function FetchCoach()
    {
       $query = $this->db->get('coach');
       if(count($query->result() ) > 0)
       {
          return $query->result();
       }    
    }

---

我不想使用dataTable jquery语法，如果可能的话，请在没有dataTable的情况下帮助我，或者尽量少编辑上面的代码。提前感谢。

您能提供有关您的数据库的更多信息吗？您是否以blob格式/文本/其他格式保存图像？请检查图像@kirbare您是否以url/base64保存图像？否，先生，您可以看到上面提到的数据库结构图像@kirbe

    <table class="table table-bordered table-hover">
      <thead>
        <tr>
          <th>ID</th>
          <th>Coach Image</th>
          <th>Coach Type</th>
          <th>Coach Name</th>
          <th>Coach Designation</th>
          <th>Coach Location</th>
          <th>Coach Description</th>
          <th>Action</th>
        </tr>
      </thead>
          <tbody id="tbody"></tbody>
    </table>

    function fetch(){
       $.ajax({
         url:"<?php echo base_url(); ?>FetchCoach",
         type: "post",
         dataType: "json",
         success:function(data)
         {
            //console.log(data);
            var tbody = "";
            var i = "1";
            
            for(var key in data){
                tbody += "<tr>";
                tbody += "<td>"+ i++ + "</td>";
                tbody += "<td>"+ data[key]['coach_img'] + "</td>";
                tbody += "<td>"+ data[key]['coach_type'] + "</td>";
                tbody += "<td>"+ data[key]['coach_name'] + "</td>";
                tbody += "<td>"+ data[key]['coach_designation'] + "</td>";
                tbody += "<td>"+ data[key]['coach_location'] + "</td>";
                tbody += "<td>"+ data[key]['coach_description'] + "</td>";
                tbody += `<td>
                <a href = "#" id="delete_data" class="btn btn-sm btn-outline-danger" value="${data[key]['coach_id']}"><i class="fas fa-trash-alt"></i></a>
                <a href = "#" id="edit_data"class="btn btn-sm btn-outline-info" value="${data[key]['coach_id']}"><i class="fas fa-edit"></i></a>
                        </td>`
                tbody += "</tr>";
            }
            $("#tbody").html(tbody);
        }
       });
     }
    fetch();

    public function FetchCoach()
    {
      if($this->session->userdata('email')=="" && $this->session->userdata('password')=="")
      {
           $this->load->view('Admin/index');
      }
      else
      {
           if($this->input->is_ajax_request())
           {
                $posts = $this->adm->FetchCoach();
                echo json_encode($posts);
           }
      }
    }

    public function FetchCoach()
    {
       $query = $this->db->get('coach');
       if(count($query->result() ) > 0)
       {
          return $query->result();
       }    
    }