problem with image after upload , dosent display

problem with image after upload , dosent display - Printable Version

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+--- Thread: problem with image after upload , dosent display (/showthread.php?tid=734)

problem with image after upload , dosent display - shariaty - 01-11-2015

Hi guys
I`m having problem with showing image after it upload successfully , on local host everything works fine , but when i upload my code to test it online i`m facing this problem .
after my upload image or delete image success i set flash data for message and redirect with refresh method to show the image or place holder if its empty. (as i said it working like charm on local) But on server it needs several refreshesh or even ctrl F5 for image to take place .
controller :

Code:
public function do_upload(){

        $userid = $this->session->userdata('user_id');

        $this->deleteimage($userid);

        $result = parent::zz('./img/userprofilepix',TRUE);

        if($result[1] == 'error') {

                $this->session->set_flashdata('error', $result[0]);

                redirect('admin/users/upload');

                } else {

                $data['img'] = $result ;

                $this->ion_auth->update($userid, $data) ;

                $this->session->set_flashdata('error',

                '<div class="alert alert-success"><i class="icon-info-sign"></i>user pix has been saved </div>');

                redirect('admin/users/profile' , 'refresh');

            }

    }

View :

Code:
<div>

   <?php if($user->img == ''){ ?>

      <img class="centerized saye" src="<?= base_url()?>/public/img/icons/avator.jpg"><img />

   <?php } else { ?>

      <img class="centerized saye" src="<?= base_url()?>/img/userprofilepix/thumb/<?= $user->img; ?>"><img />

   <?php } ?>

</div>

RE: problem with image after upload , dosent display - ohiageorge - 01-12-2015

(01-11-2015, 10:01 AM)shariaty Wrote: Hi guys
I`m having problem with showing image after it upload successfully , on local host everything works fine , but when i upload my code to test it online i`m facing this problem .
after my upload image or delete image success i set flash data for message and redirect with refresh method to show the image or place holder if its empty. (as i said it working like charm on local) But on server it needs several refreshesh or even ctrl F5 for image to take place .
controller :

Code:
public function do_upload(){ $userid = $this->session->userdata('user_id'); $this->deleteimage($userid); $result = parent::zz('./img/userprofilepix',TRUE); if($result[1] == 'error') { $this->session->set_flashdata('error', $result[0]); redirect('admin/users/upload'); } else { $data['img'] = $result ; $this->ion_auth->update($userid, $data) ; $this->session->set_flashdata('error', '<div class="alert alert-success"><i class="icon-info-sign"></i>user pix has been saved </div>'); redirect('admin/users/profile' , 'refresh'); } }

View :

Code:
<div> <?php if($user->img == ''){ ?> <img class="centerized saye" src="<?= base_url()?>/public/img/icons/avator.jpg"><img /> <?php } else { ?> <img class="centerized saye" src="<?= base_url()?>/img/userprofilepix/thumb/<?= $user->img; ?>"><img /> <?php } ?> </div>

i cant find the object "$user" from which user are accessing the "img" in the do_upload controller
i expected to see something like this:
$data['user] = something
$this->load->view('your view',$data);
This way, the "user" object will be passed directly to the view by the controller "do_upload" and you can access the "img" property from the "user" object

when you "redirect" to another controller, which has no reference of $data['user'], then you wont be able to access the properties $user. unless you set "user" object in session userdata