Javascript 在codeigniter中创建导出和导入我需要一个助手

我需要一个助手与创造出口和进口文件在codeigniter，我没有先进的编码，我仍在学习。我没有添加导出按钮，因为我还需要一个助手来帮助我添加它

这是我的看法

<form method="post" action="<?php echo base_url() ?>csv/importcsv" enctype="multipart/form-data">
    <input type="file" name="userfile" size="10" style="width:20px;">
    <input type="submit" name="submit" value="IMPORT" class="btn btn-primary">
</form>

---

几个月后，我想出了一个解决方案，所以我想我应该把它分享给一些有同样困难的人

控制器

函数成员\u bulk\u add（$param1=''）
{
如果（$this->session->userdata（'admin\u login'）！=1）
重定向（base_url（），“刷新”）；
如果（$param1=='import\u excel'）
{
移动上传的文件（$上传文件['userfile']['tmp\u name']，'uploads/import.xlsx'）；
//导入excel工作表以进行批量学生上传
包括“simplexlsx.php”；
$xlsx=newsimplexlsx（'assets/import.xlsx'）；
列表（$num_cols，$num_rows）=$xlsx->dimension（）；
$f=0；
foreach（$xlsx->rows（）作为$r）
{
//忽略excel文件的初始名称行
如果（$f==0）
{
$f++；
继续；
}
对于（$i=0；$i<$num_cols；$i++）
{
如果（$i==0）$data['name']=$r[$i]；
如果（$i==1）$data['birth']=$r[$i]；
如果（$i==2）$data['sex']=$r[$i]；
如果（$i==3）$data['address']=$r[$i]；
如果（$i==4）$data['phone']=$r[$i]；
如果（$i==5）$data['email']=$r[$i]；
}
$data['member_id']=$this->input->post（'member_id'）；
$this->db->insert（'member'，$data）；
//打印（数据）；
}
重定向（base_url（）.'index.php？admin/member/'.$this->input->post（'member_id'），'refresh'）；
$this->load->view（'backend/index'，$page\u data）；
}
您正在将表单提交到
csv
控制器中的
importsv
方法。您在
importsv
中做什么？您正在解析csv文件以读取列吗？我建议您使用PHPExcel库。遵循将PHPExcel包含在codeigniter中，并遵循以使导入工作。@sulavvr我很重要将csv文件RTIN到我的数据库中member@sulavvr我这里有一个图书馆，是吗
/****MANAGE MEMBERS*****/
function member($param1 = '', $param2 = '', $param3 = '') {
    if ($this->session->userdata('admin_login') != 1)
        redirect(base_url(), 'refresh');
    if ($param1 == 'create') {
        $data['names']                          =   $this->input->post('names');
        $data['surname']                        =   $this->input->post('surname');
        $data['title']                          =   $this->input->post('title');
        $data['initials']                       =   $this->input->post('initials');
        $data['id_number']                      =   $this->input->post('id_number');
        $data['passport']                       =   $this->input->post('passport');
        $data['birthdate']                      =   $this->input->post('birthdate');
        $data['gender']                         =   $this->input->post('gender');
        $data['email']                          =   $this->input->post('email');
        $data['address_1']                      =   $this->input->post('address_1');
        $data['address_2']                      =   $this->input->post('address_2');
        $data['address_3']                      =   $this->input->post('address_3');
        $data['province']                       =   $this->input->post('province');
        $data['country']                        =   $this->input->post('country');
        $data['postal_code']                    =   $this->input->post('postal_code');
        $data['phone']                          =   $this->input->post('phone');
        $data['tel']                            =   $this->input->post('tel');
        $data['country']                        =   $this->input->post('country');
        $data['region']                         =   $this->input->post('region');
        $data['branch']                         =   $this->input->post('branch');
        $data['creation_timestamp']             =   $this->input->post('creation_timestamp');
        $data['expiry_timestamp']               =   $this->input->post('expiry_timestamp');
        $data['beneficiary_name']               =   $this->input->post('beneficiary_name');
        $data['beneficiary_surname']            =   $this->input->post('beneficiary_surname');
        $data['beneficiary_id_number']          =   $this->input->post('beneficiary_id_number');
        $data['beneficiary_phone']              =   $this->input->post('beneficiary_phone');
        $data['message']                        =   $this->input->post('message');
        $data['chat_status']                    =   $this->input->post('chat_status');
        $this->db->insert('member', $data);
        $member_id = mysql_insert_id();
        move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/member_image/' . $member_id . '.jpg');
        $this->email_model->account_opening_email('member', $data['email']); //SEND EMAIL ACCOUNT OPENING EMAIL
        redirect(base_url() . 'index.php?admin/member/', 'refresh');
    }
    if ($param1 == 'do_update') {
        $data['names']                          =   $this->input->post('names');
        $data['surname']                        =   $this->input->post('surname');
        $data['title']                          =   $this->input->post('title');
        $data['initials']                       =   $this->input->post('initials');
        $data['id_number']                      =   $this->input->post('id_number');
        $data['passport']                       =   $this->input->post('passport');
        $data['birthdate']                      =   $this->input->post('birthdate');
        $data['gender']                         =   $this->input->post('gender');
        $data['email']                          =   $this->input->post('email');
        $data['address_1']                      =   $this->input->post('address_1');
        $data['address_2']                      =   $this->input->post('address_2');
        $data['address_3']                      =   $this->input->post('address_3');
        $data['province']                       =   $this->input->post('province');
        $data['country']                        =   $this->input->post('country');
        $data['postal_code']                    =   $this->input->post('postal_code');
        $data['phone']                          =   $this->input->post('phone');
        $data['tel']                            =   $this->input->post('tel');
        $data['country']                        =   $this->input->post('country');
        $data['region']                         =   $this->input->post('region');
        $data['branch']                         =   $this->input->post('branch');
        $data['creation_timestamp']             =   $this->input->post('creation_timestamp');
        $data['expiry_timestamp']               =   $this->input->post('expiry_timestamp');
        $data['beneficiary_name']               =   $this->input->post('beneficiary_name');
        $data['beneficiary_surname']            =   $this->input->post('beneficiary_surname');
        $data['beneficiary_id_number']          =   $this->input->post('beneficiary_id_number');
        $data['beneficiary_phone']              =   $this->input->post('beneficiary_phone');
        $data['message']                        =   $this->input->post('message');
        $data['chat_status']                    =   $this->input->post('chat_status');

        $this->db->where('member_id', $param2);
        $this->db->update('member', $data);
        move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/member_image/' . $param2 . '.jpg');
        redirect(base_url() . 'index.php?admin/member/', 'refresh');
    } else if ($param1 == 'personal_profile') {
        $page_data['personal_profile']   = true;
        $page_data['current_member_id'] = $param2;
    } else if ($param1 == 'edit') {
        $page_data['edit_data'] = $this->db->get_where('member', array(
                        'member_id' => $param2
                    ))->result_array();
    }
    if ($param1 == 'delete') {
        $this->db->where('member_id', $param2);
        $this->db->delete('member');
        redirect(base_url() . 'index.php?admin/member/', 'refresh');
    }
    $page_data['teachers']   = $this->db->get('member')->result_array();
    $page_data['page_name']  = 'member';
    $page_data['page_title'] = get_phrase('manage_member');
    $this->load->view('index', $page_data);

    if (!this->load->importcsv()); {
        $data['memberbook'] = $this->csv_model->get_memberbook();
        $data['error'] = '';    //initialize image upload error array to empty

        $config['upload_path'] = './uploads/';
        $config['allowed_types'] = 'csv';
        $config['max_size'] = '1000';

        $this->load->library('upload', $config);

        // If upload failed, display error
        if (!$this->upload->do_upload()) {
            $data['error'] = $this->upload->display_errors();

            $this->load->view('index', $data);
        } else {
            $file_data = $this->upload->data();
            $file_path =  './uploads/'.$file_data['file_name'];

            if ($this->csvimport->get_array($file_path)) {
                $csv_array = $this->csvimport->get_array($file_path);
                foreach ($csv_array as $row) {
                    $insert_data = array(
                                'names'=>$row['names'],
                                'surname'=>$row['surname'],
                                'initials'=>$row['initials'],
                                'id_number'=>$row['id_number'],
                                'passport'=>$row['passport'],
                                'birthdate'=>$row['birthdate'],
                                'gender'=>$row['gender'],
                                'phone'=>$row['phone'],
                                'email'=>$row['email'],
                                'address_1'=>$row['address_2'],
                                'address_2'=>$row['address_2'],
                                'address_3'=>$row['address_3'],
                                'province'=>$row['province'],
                                'country'=>$row['country'],
                                'postal_code'=>$row['postal_code'],
                                'tel'=>$row['tel'],
                                'region'=>$row['region'],
                                'branch'=>$row['branch'],
                                'creation_timestamp'=>$row['creation_timestamp'],
                                'expiry_timestamp'=>$row['expiry_timestamp'],
                                'beneficiary_name'=>$row['beneficiary_name'],
                                'beneficiary_surname'=>$row['beneficiary_surname'],
                                'beneficiary_id_number'=>$row['beneficiary_id_number'],
                                'beneficiary_phone'=>$row['beneficiary_phone'],
                                'message'=>$row['message'], 
                            );
                $this->csv_model->insert_csv($insert_data);
            }
            $this->session->set_flashdata('success', 'Csv Data Imported Succesfully');
            redirect(base_url().'csv');
            //echo "<pre>"; print_r($insert_data);
        } else 
            $data['error'] = "Error occured";
            $this->load->view('csvindex', $data);
        }                       
    }       
}

            function member_bulk_add($param1 = '')
            {
                if ($this->session->userdata('admin_login') != 1)
                    redirect(base_url(), 'refresh');

                if ($param1 == 'import_excel')
                {
                    move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/import.xlsx');
                    // Importing excel sheet for bulk student uploads

                    include 'simplexlsx.php';

                    $xlsx = new SimpleXLSX('assets/import.xlsx');

                    list($num_cols, $num_rows) = $xlsx->dimension();
                    $f = 0;
                    foreach( $xlsx->rows() as $r ) 
                    {
                        // Ignore the inital name row of excel file
                        if ($f == 0)
                        {
                            $f++;
                            continue;
                        }
                        for( $i=0; $i < $num_cols; $i++ )
                        {
                            if ($i == 0)    $data['name']                   =   $r[$i];
                            else if ($i == 1)   $data['birthday']       =   $r[$i];
                            else if ($i == 2)   $data['sex']                =   $r[$i];
                            else if ($i == 3)   $data['address']            =   $r[$i];
                            else if ($i == 4)   $data['phone']          =   $r[$i];
                            else if ($i == 5)   $data['email']          =   $r[$i];
                        }
                        $data['member_id']  =   $this->input->post('member_id');

                        $this->db->insert('member' , $data);
                        //print_r($data);
                    }
                    redirect(base_url() . 'index.php?admin/member/' . $this->input->post('member_id'), 'refresh');

                $this->load->view('backend/index', $page_data);
            }