Fehler beim Einfügen von Formulardaten in Codezeichen

Question

Ich habe ein Register Formular erstellt, aber wenn ich versuche, Daten in die Datenbank einzufügen, gibt es keinen Fehler, sondern es bleibt auf der gleichen Seite mit den gefüllten Daten.Ich habe dies in coderigniter erstellt. Unten ist mein Code.

Controller-Datei: home.php

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

class Home extends CI_Controller { 

    public function __construct() 
    { 
     parent::__construct(); 
     $this->load->helper(array('form','url')); 
     $this->load->library(array('session','form_validation','email')); 
     $this->load->database(); 
     $this->load->model('Sign'); 

    } 

    public function index() 
    { 
     $this->load->view('home/index'); 
    } 



    function signup() 
    { 
     $occu = $this->input->post('occupation'); 
     $cf = $this->input->post('codefest'); 
     $this->form_validation->set_rules('fname','Name','trim|required'); 
     $this->form_validation->set_rules('mobile','Mobile No','trim|required'); 
     $this->form_validation->set_rules('email','Email','trim|required|valid_email'); 
     $this->form_validation->set_rules('password','Password','trim|required'); 
     $this->form_validation->set_rules('cpass','Cofirm Password','trim|required|matches[password]'); 
     $this->form_validation->set_rules('occupation','Occupation','trim|required|callback_select_validate'); 
     $this->form_validation->set_rules('institute','Institute Name','trim|required'); 
     $this->form_validation->set_rules('company','Company Name','trim|required'); 
     $this->form_validation->set_rules('codefest','Codefest','trim|required|callback_select_codefest'); 
     $this->form_validation->set_rules('address1','Address','trim|required'); 
     $this->form_validation->set_rules('city','City','trim|required'); 
     $this->form_validation->set_rules('pincode','Pincode','trim|required'); 


     if ($this->form_validation->run() == FALSE) 
     { 
      // fails 
      $this->load->view('home/index'); 
     } 
     else 
      { 
      //echo "inserted"; 
      $data = array 
      ('user_name' => $this->input->post('fname'), 
      'mobile_no' => $this->input->post('mobile'), 
      'user_email' => $this->input->post('email'), 
      'user_password' => $this->input->post('cpass'), 
      'occupation' => $this->input->post('occupation'), 
      'institute_name' => $this->input->post('institute'), 
      'company_name' => $this->input->post('company'), 
      'codefest_city' => $this->input->post('codefest'), 
      'address' => $this->input->post('address1'), 
      'city' => $this->input->post('city'), 
      'pincode' => $this->input->post('pincode')); 

      // insert form data into database 
      if ($this->Sign->insertUser($data)) 
      { 

       $this->session->set_flashdata('msg','<div class="alert alert-success text-center">Your Message has been successfully received.We will back to you soon.</div>'); 
        redirect('home/index'); 
      } 
      else 
       { 
        // error 
        $this->session->set_flashdata('msg','<div class="alert alert-danger text-center">Oops! Error. Please try again later!!!</div>'); 
        redirect('home/index'); 
       } 
      } 




    } 

    // Below function is called for validating select option field. 
    function select_validate($occu) 
    { 
    if($occu=="none"){ 
    $this->form_validation->set_message('select_validate', 'Please Select Your Occupation.'); 
    return false; 
    } else{ 
// User picked something. 
    return true; 
    } 
} 

    function select_codefest($cf) 
    { 
    if($cf=="none"){ 
    $this->form_validation->set_message('select_codefest', 'Please Select a Codefest.'); 
    return false; 
    } else{ 
// User picked something. 
    return true; 
    } 
} 

} 

/* End of file Home.php */ 
/* Location: .//C/Users/CYBERBUFF/AppData/Local/Temp/fz3temp-1/Home.php */ 

Modelldatei: sign.php

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

class Sign extends CI_Model { 

    public function __construct() 
    { 
     parent::__construct(); 
     $this->load->database(); 
    } 

    function insertUsers($data) 
    { 
     return $this->db->insert('signup',$data); 
    } 

} 

/* End of file Sign.php */ 
/* Location: .//C/Users/CYBERBUFF/AppData/Local/Temp/fz3temp-1/Sign.php */ 

View File: index.php

<div class="second-col col-md-6 col-sm-3"> 
    <?php echo $this->session->flashdata('msg'); ?> 

     <div class="contact-area-left"> 

     <h4>Sign Up</h4> 

     <?php echo form_open('home/signup', array('class' =>'comments-form contact-form'));?> 
     <div class="row" align="center"> 
     <div class="form-group col-lg-10">       
     <input type="text" class="form-control" name="fname" placeholder="Full Name" value="<?php echo set_value('fname');?>"> 
      <span class="text-danger"><?php echo form_error('fname'); ?></span> 
      </div> 
      <div class="form-group col-lg-10">       
     <input type="text" class="form-control" name="mobile" placeholder="Your Mobile No" value="<?php echo set_value('mobile');?>"> 
      <span class="text-danger"><?php echo form_error('mobile'); ?></span> 
      </div> 
      <div class="form-group col-lg-10">       
     <input type="text" class="form-control" name="email" placeholder="Email Address" value="<?php echo set_value('email');?>"> 
      <span class="text-danger"><?php echo form_error('email'); ?></span> 
      </div> 

      <div class="form-group col-lg-5">       
     <input type="password" class="form-control" name="password" placeholder="Password" value="<?php echo set_value('password');?>"> 
      <span class="text-danger"><?php echo form_error('password'); ?></span> 
      </div> 

      <div class="form-group col-lg-5">       
     <input type="password" class="form-control" name="cpass" placeholder="Confirm Password" value="<?php echo set_value('cpass');?>"> 
      <span class="text-danger"><?php echo form_error('cpass'); ?></span> 
      </div> 

      <div class="form-group col-lg-10">       
     <select class="form-control" name="occupation" id="occupation" onchange="CheckContact(this.value);" > 
     <option value="none" selected="selected">------------Select Occupation------------</option> 
     <option value="student">Student</option> 
     <option value="professional">Professional</option> 
     </select> 
      <span class="text-danger"><?php echo form_error('occupation'); ?></span> 
      </div> 

      <div class="form-group col-lg-10" id="student" style="display: none;">       
     <input type="text" class="form-control" name="institute" placeholder="Institute Name" value="<?php echo set_value('institute');?>"> 
      <span class="text-danger"><?php echo form_error('institute'); ?></span> 
      </div> 

      <div class="form-group col-lg-10" id="professional" style="display: none;">       
     <input type="text" class="form-control" name="company" placeholder="Company Name" value="<?php echo set_value('company');?>"> 
      <span class="text-danger"><?php echo form_error('company'); ?></span> 
      </div> 
      <div class="form-group col-lg-10">       
     <select class="form-control" name="codefest"> 
     <option value="none" selected="selected">------------Select Codefest------------</option> 
     <option value="cf_ agartala">Codefest Agartala</option> 
     <option value="cf_bhubaneswar">Codefest Bhubaneswar</option> 
     <option value="cf_chennai">Codefest Chennai</option> 
     <option value="cf_guwahati">Codefest Guwahati</option> 
     <option value="cf_kolkata">Codefest Kolkata</option> 
     </select> 
      <span class="text-danger"><?php echo form_error('codefest'); ?></span> 
      </div> 
      <div class="form-group col-lg-10">       
     <input type="text" class="form-control" name="address1" placeholder="Address" value="<?php echo set_value('address1');?>"> 
      <span class="text-danger"><?php echo form_error('address1'); ?></span> 
      </div> 
      <!--<div class="form-group col-lg-5">       
     <input type="text" class="form-control" name="address2" placeholder="Address Line 2 (optional)" value="<?php echo set_value('address2');?>"> 
      <span class="text-danger"><?php echo form_error('address2'); ?></span> 
      </div>--> 

      <div class="form-group col-lg-5">       
     <input type="text" class="form-control" name="city" placeholder="City" value="<?php echo set_value('city');?>"> 
      <span class="text-danger"><?php echo form_error('city'); ?></span> 
      </div> 

      <div class="form-group col-lg-5">       
     <input type="text" class="form-control" name="pincode" placeholder="PIN Code" value="<?php echo set_value('pincode');?>"> 
      <span class="text-danger"><?php echo form_error('pincode'); ?></span> 
      </div> 
</div> 


      <div class="row" align="center"> 
      <button class="btn btn-primary btn-lg">Register</button> 
      <button type="reset" class="btn btn-default btn-lg">Reset</button> 
     </div> 

        <?php echo form_close(); ?> 

    </div> 

Answer 1

Diese erforderlichen Felder sind im Formular verborgen, so dass die Validierung fehlschlägt.

  <div class="form-group col-lg-10" id="student" style="display: none;">       
     <input type="text" class="form-control" name="institute" placeholder="Institute Name" value="<?php echo set_value('institute');?>"> 
      <span class="text-danger"><?php echo form_error('institute'); ?></span> 
      </div> 
      <div class="form-group col-lg-10" id="professional" style="display: none;">       
     <input type="text" class="form-control" name="company" placeholder="Company Name" value="<?php echo set_value('company');?>"> 
      <span class="text-danger"><?php echo form_error('company'); ?></span> 
      </div> 

aber Validierungen sind in der Steuerung

$this->form_validation->set_rules('institute','Institute Name','trim|required'); 
$this->form_validation->set_rules('company','Company Name','trim|required'); 

die Validierung entfernen, wenn nicht benötigt. :)