JQuery Ajax POST in Codeigniter nicht funktioniert

Question

ich habe ein Problem mit jQuery Ajax-Post in codeigniter, Problem, das ich konfrontiert ist, wenn die Submit-Button geklickt wird, tritt ein Fehler auf

dies mein Code

home.js

form.on('submit', function(e){ 
    e.preventDefault(); 
    var fields = {}; 
    form.find('input','textarea').each(function(index, el){ 
     el.readOnly = true; 
     fields[$(el).attr('name')] = $(el).val(); 
    }); 

    // send request to server 
    $.ajax({ 
     type: 'POST', 
     url: '/home/tryproduct/', 
     data: fields, 
     dataType: 'json' 
    }) 
    .done(function(result){ 
     if(result.error === false){ 
      alert(result.message); 
     } else { 
      alert(result.message); 
     } 
     form.find('input','textarea').each(function(index, el){ 
      el.readOnly = false; 
     }); 
     form[0].reset(); 
    }); 
}); 

das ist meine Ansicht

<form class="row" name="free-trial"> 
        <div class="col-sm-6 col-xs-12"> 
         <div class="form-group"> 
          <button type="button" onclick="autoFillUsingLinkedin()" class="btn btn-linkedin btn-block"> 
          <span class="icon icon-social-linkedin"></span> 
          Autofill Using LinkedIn 
          </button> 
         </div> 
        </div> 
        <div class="col-sm-6 col-xs-12"></div> 
        <div class="col-sm-6 col-xs-12"> 
         <div class="form-group"> 
          <label>Name</label> 
          <div class="row between-xs"> 
           <input type="text" 
            name="firstName" placeholder="First Name" class="form-control col-xs" required=""/> 
            <?php echo form_error('firstName'); ?> 
           <input type="text" name="lastName" placeholder="Last Name" class="form-control col-xs" required=""/> 
           <?php echo form_error('lastName'); ?> 
          </div> 
         </div> 
         <div class="form-group"> 
          <label>Company</label> 
          <input type="text" name="company" placeholder="Your Current Company" class="form-control" required=""/> 
         </div> 
         <div class="form-group"> 
          <label>Position</label> 
          <input type="text" name="position" placeholder="Position On Your Company" class="form-control" required=""/> 
         </div> 
         <div class="form-group"> 
          <label>Address</label> 
          <input type="text" name="address" placeholder="JL. Jalan 12. Kota. Bandung" class="form-control" required=""/> 
         </div> 
        </div> 
        <div class="col-sm-6 col-xs-12"> 
         <div class="form-group"> 
          <label>Email</label> 
          <input type="email" name="email" placeholder="We Will Use This For Registration" class="form-control" required=""/> 
          <?php echo form_error('email'); ?> 
         </div> 
         <div class="form-group"> 
          <label>Phone Number</label> 
          <input type="text" name="phone" placeholder="+(62) xxx" class="form-control" required=""/> 
         </div> 
         <div class="form-group"> 
          <label>Notes</label> 
          <textarea type="text" name="notes" placeholder="Tell Us What You Want" rows="4" class="form-control" required=""></textarea> 
         </div> 
        </div> 
        <div class="col-sm-6 col-xs-12"> 
         <div class="form-group"> 
          <button type="submit" class="btn btn-primary btn-block"> 
          <span class="icon icon-paper-airplane"></span> 
          SUBMIT FOR FREE TRIAL 
          </button> 
         </div> 
        </div> 
       </form> 

-Controller

public function tryproduct(){ 
    $this->view = FALSE; 
    if ($_SERVER['REQUEST_METHOD'] !== 'POST') return; 
    $data = array(
     'firstname' => $this->input->post('firstname'), 
     'lastname' => $this->input->post('lastname'), 
     'position' => $this->input->post('position'), 
     'company' => $this->input->post('company'), 
     'address' => $this->input->post('address'), 
     'phone'  => $this->input->post('phone'), 
     'email'  => $this->input->post('email'), 
     'notes'  => $this->input->post('notes') 
    ); 
    $id = $this->trial_request->insert($data); 
    if(!$id){ 
     echo json_encode(array(
      'error' => true, 
      'message' => 'error register product trial' 
     )); 
    } else { 
     echo json_encode(array(
      'error' => false, 
      'message' => 'success register product trial', 
      'user' => $data, 
     )); 
    } 
} 

Dank vor Jungs

Answer 1

denke ich, das Problem in

ist

url: '/home/tryproduct/' 

Verwendung base_url() die URL der Ajax-URL-Pfad zu machen. Es wird klappen.

Answer 2

versuchen, FALSE csrf_protection in config.php zu setzen. Wenn Sie es auf TRUE setzen möchten, stellen Sie sicher, dass Sie <form action=....> in form_open()

ändern