我需要一个助手在codeigniter中创建导出和导入文件，我在编码方面没有进步，我还在学习。我没有添加导出按钮，因为我还需要一个如何添加它的助手
这是我的观点
<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>
这是我的控制器
/****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', $data);
}
}
}
答案 0 :(得分：0)
经过几个月的这个问题，我提出了一个解决方案，所以我认为我应该分享一些有同样困难的偷看
CONTROLLER
function member_bulk_add($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);
}