fehlendes Argument bearbeite Daten mit Upload Bild in Codeigniter

Question

Ich denke, ich habe diesen Code korrekt geschrieben, aber ich bekomme ein Problem auf fehlende Argumente und ich wählte Dateibild hochladen, aber ich bekomme Fehler auch so.

 
A PHP Error was encountered 

Severity: Warning 

Message: Missing argument 1 for Data_guru::edit() 

Filename: tim_monitoring/Data_guru.php 

Line Number: 90 

Backtrace: 

File: C:\xampp\htdocs\sdb\application\controllers\tim_monitoring\Data_guru.php 
Line: 90 
Function: _error_handler 

File: C:\xampp\htdocs\sdb\index.php 
Line: 315 
Function: require_once 

You did not select a file to upload. 

Dank für Ihre Antwort

mein Controller

public function edit($id) { 
$this->form_validation->set_rules('nama_guru','Nama Guru','required');  
$this->form_validation->set_rules('alamat','Alamat','required'); 

    if ($this->form_validation->run() === FALSE) { 
     $data = array ('title' => 'Edit Data Guru', 
         'detail' => $this->monitoring_model->detail_guru($id), 
         'isi' => 'monitoring/edit_guru_view' 
         ); 
    $this->load->view('monitoring/layout/wrapper',$data); 
    //Kalau Tidak Ada Error Data Guru DiUpdate 
    }else{ 
      $config['file_name']   = $this->input->post('nama_guru'); 
      $config['upload_path']   = './assets/image/guru/'; 
      $config['allowed_types']  = 'gif|jpg|png'; 
      $config['max_size']    = 3000; 
      $config['max_width']   = 3000; 
      $config['max_height']   = 3000; 

      $this->load->library('upload', $config); 

      if (! $this->upload->do_upload('foto_guru')) 
      { 
        echo $this->upload->display_errors(); 
      } 
      else 
      { 
        $gbr = $this->upload->data(); 
        $data = array(
          'foto_guru'  => $gbr['file_name'], 
          'id_guru'  => $this->input->post('id_guru'), 
          'nama_guru'  => $this->input->post('nama_guru'), 
          'jenis_kelamin' => $this->input->post('jen_kel'), 
          'alamat'  => $this->input->post('alamat'), 
          'tempat_lahir' => $this->input->post('tempat_lahir'), 
          'tgl_lahir'  => $this->input->post('tgl_lahir'), 
          'no_hp'   => $this->input->post('no_hp'), 
          'username'  => $this->input->post('username'), 
          'password'  => $this->input->post('password') 
        ); 

     $this->monitoring_model->edit_guru($data); 
     redirect(base_url().'tim_monitoring/data_guru'); 
    } 
} 
} 

My Model

//Menampilkan Detail Guru Di Halaman Edit Guru 
public function detail_guru($id) { 
    $query = $this->db->get_where('t_guru', array('id_guru' => $id)); 
    return $query->row_array(); 
} 

//Update Data Guru Setelah Di Edit Di Halaman Edt 
public function edit_guru($data) { 
    $this->db->where('id_guru',$data['id_guru']); 
    return $this->db->update('t_guru',$data); 
} 

My View

<form action="<?php echo base_url() ?>/tim_monitoring/data_guru/edit" class="form-horizontal" method="post"> 
     <div class="form-group"> 
     <label for="inputEmail3" class="col-sm-4 control-label">Nama Guru</label> 
     <div class="col-sm-6"> 
      <input type="text" name="nama_guru" class="form-control" placeholder="Nama Guru" value="<?php echo $detail['nama_guru'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Tempat Lahir</label> 
     <div class="col-sm-6"> 
      <input type="text" name="tempat_lahir" class="form-control" placeholder="Tempat Lahir" value="<?php echo $detail['tempat_lahir'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Tanggal Lahir</label> 
     <div class="col-sm-6"> 
      <input type="date" name="tgl_lahir" class="form-control" value="<?php echo $detail['tgl_lahir'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Alamat</label> 
     <div class="col-sm-6"> 
      <textarea name="alamat" class="form-control" rows="4" required><?php echo $detail['alamat'] ?></textarea> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">No Handphone</label> 
     <div class="col-sm-6"> 
      <input type="number" name="no_hp" class="form-control" placeholder="No Handphone" value="<?php echo $detail['no_hp'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label class="col-sm-4 control-label">Foto</label> 
     <div class="col-sm-6"> 
       <input type="file" name="foto_guru" id="exampleInputFile" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Username</label> 
     <div class="col-sm-6"> 
      <input type="text" name="username" class="form-control" placeholder="Username" value="<?php echo $detail['username'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Password</label> 
     <div class="col-sm-6"> 
      <input type="password" name="password" class="form-control" placeholder="Password" value="<?php echo $detail['password'] ?>" required> 
     </div> 
     </div> 
     <div class="form-group"> 
     <label for="inputPassword3" class="col-sm-4 control-label">Jenis Kelamin</label> 
     <div class="col-sm-6"> 
      <input type="radio" name="jen_kel" value="L"><label>&nbsp;Laki - Laki</label>&nbsp;&nbsp; 
      <input type="radio" name="jen_kel" value="P"><label>&nbsp;Perempuan</label> 
     </div> 
     </div> 

     <input type="hidden" name="id_guru" class="form-control" value="<?php echo $detail['id_guru'] ?>" required> 

     <div class="form-group"> 
     <div class="col-sm-4"> 
     </div> 
     <div class="col-sm-6"> 
      <button type="submit" class="btn btn-primary">Ubah Data</button> 
     </div> 
     </div> 
    </form> 

Answer 1

Siehe edit() Methode tim_monitoring/Data_guru.php das muss erforderlich sein, um einen Parameter als Wert der Variablen übergeben $ id.

So müssen Sie

action="<?php echo base_url() ?>/tim_monitoring/data_guru/edit/<?php echo $detail['id_guru'] ?>"

Für Upload Bildform folgende URL in Form der Aktion hinzufügen müssen Attribut erfordern enctype="multipart/form-data "