虽然我的数据库连接工作正常，但即使每次按下提交按钮时都没有显示单个错误，并且在数据库中创建了新行，但是代替用户名和密码，它接收到值0。
login_con.php
<?php
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Login_con extends CI_Controller {
/**
* Index Page for this controller.
*
* Maps to the following URL
* http://example.com/index.php/welcome
* - or -
* http://example.com/index.php/welcome/index
* - or -
* Since this controller is set as the default controller in
* config/routes.php, it's displayed at http://example.com/
*
* So any other public methods not prefixed with an underscore will
* map to /index.php/welcome/<method_name>
* @see http://codeigniter.com/user_guide/general/urls.html
*/
public function index()
{
//$this->load->model("New_model");
$this->load->view("Login_view");
}
public function process()
{
//echo $this->input->post('user');
$this->form_validation->set_rules("user","kamal","min_length[4]|max_length[10]|required");
$this->form_validation->set_rules("userpass","kamal123","min_length[4]|max_length[10]|required");
if($this->form_validation->run() == FALSE)
{
$val_error=array(
"error"=> validation_errors()
);
$this->session->set_flashdata($val_error);
redirect("Login_con");
}
else
{
$user=$this->input->post('user');
$password=$this->input->post('userpass');
//$this->Login_model->login_info($user, $password);
$login_details = array(
'user_name'=>$user,
'user_password'=>$password,
);
$this->load->model("Login_model");
$this->Login_model->insert_logindata($login_details);
}
}
}
?>
Login_model.php
<?php
class Login_model extends CI_Model {
public function insert_logindata($login_details)
{
$this->db->insert("login",$login_details);
}
/*public function login_info($user,$password)
{
$this->db->insert("user_name"=>$user,"$user_password"=>$password);
$run = $this->db->get("login");
if($run->num_rows == 1)
{
return $run->row(0)->user_id;
}
else{
return FALSE;
}
}
*/
}
?>
Login_view.php
<html>
<head>
<title>Login pannel</title>
<link rel="stylesheet" href="<?php echo base_url();?>assets/css/bootstrap.css">
<script src="<?php echo base_url();?>assets/js/jquery.js"></script>
<script src="<?php echo base_url();?>assets/js/bootstrap.js"></script>
</head>
<body>
<p>This is Login pannel</p>
<?php if($this->session->flashdata("error")){
echo $this->session->flashdata("error");
} ?>
<?php
$attributes=array( "class" => "form-horizontal","method"=>"post");
$in_attributes=array(
"class" => "form-control",
"name" => "user",
"placeholder" => "Enter your name"
);
$in_pass_attributes=array(
"class"=>"form-control",
"name"=>"userpass",
"placeholder"=>"Enter your password",
"type"=>"password"
);
$in_btn_attributs=array(
"class"=>"btn btn-success",
"name"=>"get_form",
"type"=>"submit",
"value"=>"Submit"
);
?>
<?php
echo '<div class="container">';
echo form_open("Login_con/process",$attributes);
echo form_label('Username');
echo form_input($in_attributes);
echo form_label('Password');
echo form_input($in_pass_attributes);
echo form_input($in_btn_attributs);
echo form_close();
echo '</div>';
?>
</body>
</html>