Image not displayed in codeigniter while displaying image?

Question

I have successfully uploaded an image path with an image name in my database. But when it comes to display it doesn't work. I have filed profilepic in my DB.I don't know where I am going, wrong please help to sort.

// Controller

    public function index() {
            if($this->session->userdata('is_login')) {
            $this->load->model('Display_profilepic');
            $data = $this->Display_profilepic->getImage();
            print_r($data);//nothing printed
            $data=array('profile_picture'=>$img);
            $this->load->view("my_profile",$data);



            }

// model Display_profilepic

    function getImage(){
    $id = $this->session->userdata('user_id');
    $this->db->select("*");
    $this->db->from('tbl_usrs');
    $this->db->where('user_id', $id);
    $query = $this->db->get();
    if($query->num_rows()==0)
    echo("Picture not found!");
    else{
    $data = $query->row_array();
    return $data['profile_picture'];
    print_r($data['profile_picture']);//nothing printed

I have a seprate controller and model for inserting the image into the DB where the path is defined. Let me know if I should post that also.

There is a return statement before the print_r function. Also, the { at the end of the else statement is not needed (and should be causing an error). — jeff, Aug 07 '15 at 03:11
@Abdulla its like path/name of image like upload/large/this.jpg — , Aug 07 '15 at 03:49
@Optimmus can you print $data and $query->num_rows() and check output — shafiq.rst, Aug 07 '15 at 04:08
@user1048123 nothing is printed :( did my controller and model didn't loaded properly bcoz when i change model name in $this->load-.>model('did') no error is give like undefined property — , Aug 07 '15 at 04:15
$query->num_rows() should retrun some value. Is you error_reporting is on ? check your log.. — shafiq.rst, Aug 07 '15 at 04:16
print $this->db->last_query() and check. also try to print some thing in your model and check that its come there or not — shafiq.rst, Aug 07 '15 at 04:28
Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/85373/discussion-between-user1048123-and-optimmus). — shafiq.rst, Aug 07 '15 at 04:40
are you able to see some thing from controller when echo or print — shafiq.rst, Aug 07 '15 at 05:10
have you included $this->load->database(); in construct function — Linus, Aug 07 '15 at 14:16
@Optimmus are you able to see some thing from controller when echo or print. Print Like echo 'printed'; $data = $this->Display_profilepic->getImage(); print_r($data) — shafiq.rst, Aug 07 '15 at 15:34
are you getting blank page ? you are not able to see echo 'printed' ? — shafiq.rst, Aug 07 '15 at 15:48
not able to see echo or print other stuff are visible even if i change the model name to see what happens no error is displayed — , Aug 07 '15 at 15:52
are you using apache ? function getImage(){ echo 'here';exit;;}.let me know ouput http://stackoverflow.com/questions/9587413/codeigniter-displays-a-blank-page-instead-of-error-messages — shafiq.rst, Aug 07 '15 at 17:50

score 1 · Accepted Answer · answered Aug 07 '15 at 05:11

1

Try this code :)

model:

    function getImage()
    {
        $id = $this->session->userdata('user_id');
        $this->db->where('user_id',$id);
        $r=$this->db->get('tbl_usrs');
        if($r->num_rows()>0)
        {
            foreach ($r -> result_array() as $row) {
            $data[] = $row;
            }
        }
        $r->free_result();
        return $data;
    }

Make sure your $id is not null. So check that once.

answered Aug 07 '15 at 05:11

David Coder

1,062
2
13
41

i am getting undefined variable $data in model and $img in controller – Aug 07 '15 at 19:32
Have you solved you above issue? of undefined $data and $img ? – David Coder Aug 10 '15 at 04:01

Image not displayed in codeigniter while displaying image?

1 Answers1