Codeigniter JQuery Ajax MySQL форма

Question

ПРОСМОТРОВ

      <div id="result_post_wifi"></div>         
          <form role="form" action="" id="form-registrasi-field" class="form-registrasi" onsubmit="return registration();"> 
           <div class="form-group"> 
            <label class="sr-only" for="form-username">Username</label> 
            <input type="text" name="username" placeholder="Username..." class="form-username form-control" id="username" required> 
           </div> 
           <div class="form-group"> 
            <label class="sr-only" for="form-password">Password</label> 
            <input type="password" name="password" placeholder="Password..." class="form-password form-control" id="password" required> 
           </div> 
              <div class="form-group"> 
            <label class="sr-only" for="form-password2">Password</label> 
            <input type="password" name="password2" placeholder="Confirm Password..." class="form-password2 form-control" id="password_lagi" required> 
           </div> 
              <div class="form-group"> 
            <label class="sr-only" for="form-name">Full Name</label> 
            <input type="text" name="name" placeholder="Full Name..." class="form-name form-control" id="name" required> 
           </div> 
           <div class="form-group"> 
            <label class="sr-only" for="form-email">Email</label> 
            <input type="text" name="email" placeholder="Email..." class="form-email form-control" id="email" required> 
           </div> 

              <button type="submit" class="btn"> REGISTRASI </button> 
        </form> 
       </div> 
     </div> 

    </div> 

Jquery SCRIPT

function open_form() 
{ 
    $('#result_wifi').attr({style : 'display:none'}); 
    $('#form_wifi').removeAttr('style'); 
} 

function registration() 
{ 
$('#result_post_wifi').html('<div class="alert alert-info">Sending Data ...</div>'); 
    $.ajax({ 
       dataType  : "json", 
     type  : "POST", 
     url  : "wifi/wifi_sign_up", 
     data  : "username=" + $('#username').val() + 
        "&password=" + $('#password').val() + 
        "&password2=" + $('#password2').val() + 
        "&name=" + $('#name').val() + 
       "&email=" + $('#email').val() + 
     success : function(res) 
          { 
           $('#result_post_wifi').html(res.message); 
           if(res.status == '200') 
           { 
             $('#username').val(''); 
             $('#password').val(''); 
             $('#password2').val(''); 
             $('#name').val(''); 
             $('#email').val('');         
             $('#form_registrasi_field').attr({style : 'display:none'}); 
           } 
      }, 
     error : function(){ $('#result_post_wifi').html('<div class="alert alert-warning">Fail to send registration form.</div>'); }, 
       timeout: 50000   
    });  
    return false; 
} 

CONTROLLER

<?php 
defined('BASEPATH') OR exit('No direct script access allowed'); 

class Wifi extends MX_Controller { 

    public function __construct() 
    { 
     parent::__construct(); 
//  $this->load->model('wifi_model'); 
    }         



     public function sign_up() 

    { 
       $username   = $this->input->post('username'); 
       $password   = $this->input->post('password'); 
       $password2   = $this->input->post('password2');  
       $name    = $this->input->post('name'); 
       $email    = $this->input->post('email'); 

       $this->wifi_model->add_user(); 
       header("Content-type: application/json"); 
       echo "{\"data\":" .json_encode($data). "}"; 

МОДЕЛИ

<?php if (! defined('BASEPATH')) exit('No direct script access allowed'); 
class Wifi_model extends MX_Model { 

    public function __construct() 
    { 
     parent::__construct(); 
    } 

public function add_user($data) 
    { 
     $data=array(
      'username'=>$this->input->post('username'), 
      'password'=>md5($this->input->post('password')), 
      'password2'=>md5($this->input->post('password2')), 
      'name'=>$this->input->post('name'), 
      'email'=>$this->input->post('email'), 

      ); 

     $this->db->insert('wifi_regs', $data); 

приведенный выше код по-прежнему не хочет вставлять в базу данных mysql.

я пытался с каким-либо другим способом, но он по-прежнему не работает

Answer 1

вид

var data = $('#form-registrasi-field').serialize(); 

$.ajax({ 
       dataType  : "json", 
     type  : "POST", 
     url  : "wifi/sign_up", 
     data  : data, 
     success : function(res) 
          { 
           $('#result_post_wifi').html(res.message); 
           if(res.status == '200') 
           { 
             $('#form-registrasi-field') 
              .find('input').val(''); 
             $('#form-registrasi-field').hide();         } 
      }, 
     error : function(){ $('#result_post_wifi').html('<div class="alert alert-warning">Fail to send registration form.</div>'); }, 
       timeout: 50000   
    });  

контроллер

public function sign_up(){ 
     $data['status'] = 200; 
     $data['message'] = 'OK'; 
     if (!$this->wifi_model->add_user()){ 
      $this->output->set_status_header('500'); 
      $data['status'] = 500; 
      $data['message'] = 'KO :('; 
     } 
     //$data['post'] = $this->input->post(); 
     echo json_encode($data); 
} 

модель

$this->db->insert('wifi_regs', $data); 
if ($this->db->affected_rows() == 1) 
    return true; 

return false;