[davy_yg]

site/views/index.php


          <?php foreach($pic as $pic_item): ?>
          <img src="<?php echo base_url('assets1/images/slider/'.$pic_item->pic_item );?>">                   
          <?php endforeach;?>


controllers/Cspages.php

1.     public function index()    {                $this->load->helper('url');                $this->load->model('gallery_model');                $pic_unique_id = 18;  // slider                $data['pic'] = $this->gallery_model->get_picture($pic_unique_id);                            $this->load->view('index', $data);    }

models/Gallery_model.php

1. public function get_picture($pic_unique_id)    {                      $query = $this->db->get_where('galleries_pictures', array('picture_unique_id' => $pic_unique_id));        return $query->result();         }

Hello,

How to handle this error message?


A PHP Error was encountered
Severity: Notice
Message: Undefined property: stdClass::$pic_item
Filename: views/index.php
Line Number: 214
Backtrace:
File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\application\site\views\index.php Line: 214 Function: _error_handler
File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\application\site\controllers\Cspages.php Line: 31 Function: view
File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\index.php Line: 315 Function: require_once
http://localhost/masterlinkci2/assets1/images/slider/"> }


views/index.php

Line Number: 214


<img src="<?php echo base_url('assets1/images/slider/'.$pic_item->pic_item );?>">

[ciadmin]

READ the error message! You are looping through a query result, assigning each to $pic_item. Then, in your view, you attempt to reference the pic_item property of $pic_item, and you are being told that $pic_item is not an object. Do a var_dump of $pic_item to see what it is.

[InsiteFX]

You would think by now he would know how to use the CODE tags!

[davy_yg]

I try to do the var_dump, the error remains the same as if nothing happens:


<?php foreach($pic as $pic_item): ?>
<img src="<?php echo base_url('assets1/images/slider/'.$pic->pic_item
);?>">
<?php var_dump($pic_item); ?>
<?php endforeach;?>


A PHP Error was encountered

Severity: Notice

Message: Undefined property: stdClass::$pic_item

Filename: views/index.php

Line Number: 214

[ciadmin]

READ the error message! You are looping through a query result, assigning each to $pic_item. Then, in your view, you attempt to reference the pic_item property of $pic_item, and you are being told that $pic_item is not an object. Do a var_dump of $pic_item to see what it is.

You'll need to do the var_dump before referencing $pic_item->pic_item. Your var_dump is not reached beecause of the error message.

[davy_yg]

var_dump is string(2) "18"

[ciadmin]

Annnnnnnd ... there's your answer. $pic_item is a string, not an object with a nested pic_item property.

The code inside your loop only needs to be

Code:

<img src="<?php echo base_url('assets1/images/slider/'.$pic_item);?>">

[davy_yg]

A PHP Error was encountered

    Severity: 4096

    Message: Object of class stdClass could not be converted to string

    Filename: views/index.php

    Line Number: 213

    Backtrace:

    File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\application\site\views\index.php
    Line: 213
    Function: _error_handler

    File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\application\site\controllers\Cspages.php
    Line: 32
    Function: view

    File: C:\Program Files (x86)\EasyPHP-DevServer-14.1VC9\data\localweb\masterlinkci2\index.php
    Line: 315
    Function: require_once


Line 213:       <img src="<?php echo base_url('assets1/images/slider/'.$pic_item);?>">


TABLE

galleries_pictures

1  picture_unique_id   int(11)

2  gallery_id  int(3)

3  galleries_picture_name   varchar(30)

[davy_yg]

I finally get the answer but still cannot explain my own answer if anyone can help me explain this codes out:

<?php foreach($pic as $pic_item): ?>
<img src="<?php echo base_url('assets1/images/slider/'.$pic_item->galleries_picture_name);?>">
<?php endforeach;?>

First, do I really need the foreach loop? Second, why $pic_item->galleries_picture_name works?

[wolfgang1983]

When you ask question on here if you have code you can use the buttons in the editor one is call php and code




Also might be best to watch some tutorials on you tube might learn some more stuff about codeigniter that way.