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嗨，我想通過上傳CSV插入數據到MySQL表中。但我得到一個錯誤。上傳顯示我錯誤，並只插入ID和日期。我不知道它的可能原因。首先我將用戶表從MYSQL導出爲csv格式。現在我使用我的代碼上傳相同的代碼，但不起作用。以下是我的代碼：Codeigniter將部分CSV數據插入MYSQL唯一ID和日期
我做了Print_r（$ file_data）; 所以得到這個
Array ([file_name] => users_(2)3.csv [file_type] => text/plain [file_path] => /var/www/Test/uploads/ [full_path] => /var/www/Test/uploads/users_(2)3.csv [raw_name] => users_(2)3 [orig_name] => users_(2).csv [client_name] => users (2).csv [file_ext] => .csv [file_size] => 3.83 [is_image] => [image_width] => [image_height] => [image_type] => [image_size_str] =>)
控制器：
function importcsv() {
$data['users'] = $this->csv_m->get_users();
$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'] = $this->upload->display_errors();
print_r($_FILES);
$this->load->view('csv', $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)
{
$insert_data = array(
'id'=>$row['id'],
'sip_id'=>$row['sip_id'],
'sip_pass'=>$row['sip_pass'],
'key'=>$row['key'],
'name'=>$row['name'],
'status'=>$row['status'],
'email'=>$row['email'],
'password'=>$row['password'],
'phone'=>$row['phone'],
'balance'=>$row['balance'],
'created'=>$row['created'],
'modified'=>$row['modified'],
'date_inactive'=>$row['date_inactive'],
'reset_date'=>$row['reset_date'],
);
print_r($file_data);
$this->csv_m->insert_csv($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('csv', $data);
}
}
的型號：
<?php
class Csv_m extends CI_Model {
function __construct() {
parent::__construct();
}
function get_users() {
$query = $this->db->get('users');
if ($query->num_rows() > 0)
{
return $query->result_array();
}
else
{
echo"Nothing To Show";
return FALSE;
}
}
function insert_csv($data) {
$this->db->insert('users', $data);
}
}
的觀點：
<?php if (isset($error)): ?>
<div class="alert alert-error"><?php echo $error; ?></div>
<?php endif; ?>
<h2>CI Addressbook Import</h2>
<form method="post" action="<?php echo base_url() ?>csv/importcsv" enctype="multipart/form-data">
<input type="file" name="userfile" ><br><br>
<input type="submit" name="submit" value="UPLOAD" class="btn btn-primary">
</form>
<br><br>
<table class="table table-striped table-hover table-bordered">
<caption>Address Book List</caption>
<thead>
<tr>
<th>Id</th>
<th>SIP Id</th>
<th>SIP Password</th>
<th>Key</th>
<th>Name</th>
<th>Status</th>
<th>Email</th>
<th>Password</th>
<th>Balance</th>
<th>Created</th>
<th>Modified</th>
<th>Date_Inactive</th>
<th>Date Reset</th>
</tr>
</thead>
<tbody>
<?php if ($users == FALSE): ?>
<tr><td colspan="4">There are currently Users</td></tr>
<?php else: ?>
<?php foreach ($users as $row): ?>
<tr>
<td><?php echo $row['id']; ?></td>
<td><?php echo $row['sip_id']; ?></td>
<td><?php echo $row['sip_pass']; ?></td>
<td><?php echo $row['key']; ?></td>
<td><?php echo $row['name']; ?></td>
<td><?php echo $row['status']; ?></td>
<td><?php echo $row['email']; ?></td>
<td><?php echo $row['password']; ?></td>
<td><?php echo $row['phone']; ?></td>
<td><?php echo $row['balance']; ?></td>
<td><?php echo $row['created']; ?></td>
<td><?php echo $row['modified']; ?></td>
<td><?php echo $row['date_inactive']; ?></td>
<td><?php echo $row['reset_date']; ?></td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
</tbody>
</table>
請查看我的代碼並幫助我解決此問題。當我上傳CSV我得到一個錯誤：
消息：未定義指數：ID 消息：未定義指數：sip_id 消息：未定義指數：sip_pass
等各個領域。但一些如何id和日期插入表和其他領域不要！
的錯誤我的臉： 
支票意見'如果（空（$會員））{的foreach（$用戶爲$行）：}' – Saty
我應該改變這個嗎？ – Rajan
是因爲如果'返回FALSE;'從你的模型中，這意味着你的$ users'數組是空的 – Saty