p2p.wrox.com Forums - BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 http://p2p.wrox.com This is the forum to discuss the Wrox book Professional CodeIgniter by Thomas Myer; ISBN: 9780470282458 Read more about Professional CodeIgniter or buy the book from your favorite retailerDownload the code for Professional CodeIgniter Buy chapters from this book in PDF en Sat, 21 Nov 2009 23:23:11 GMT vBulletin 60 http://p2p.wrox.com/images/misc/rss.jpg p2p.wrox.com Forums - BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 http://p2p.wrox.com Session timeout http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/77082-session-timeout.html Thu, 19 Nov 2009 09:53:06 GMT Hi all,does anyone ever use session timeout with codeigniter?Suppose if there are no activity for 5 minutes,then it will go to login page..How to do... Hi all,does anyone ever use session timeout with codeigniter?Suppose if there are no activity for 5 minutes,then it will go to login page..How to do it?Thanks... ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 handoyo http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/77082-session-timeout.html i have 2 error, help me please http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/77051-i-have-2-error-help-me-please.html Mon, 16 Nov 2009 17:06:39 GMT hi i new on this codeigniter so i still dont know what the problem of this error so help me to resolve it please, thank A PHP Error was... hi i new on this codeigniter so i still dont know what the problem of this error
so help me to resolve it please, thank

A PHP Error was encountered

Severity: Notice

Message: Undefined index: id

Filename: controllers/welcome.php

Line Number: 15

for the database


A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND `status` = 'active' ORDER BY `category_id` asc LIMIT 100' at line 4

SELECT `id`, `name`, `thumbnail`, `category_id` FROM (`products`) WHERE `id` != AND `status` = 'active' ORDER BY `category_id` asc LIMIT 100 ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 peter_kung http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/77051-i-have-2-error-help-me-please.html search results show inactive status http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76949-search-results-show-inactive-status.html Sun, 08 Nov 2009 13:02:00 GMT When I search a product, it shows inactive status product as well. Even though mproducts/search has where status =... When I search a product, it shows inactive status product as well.

Even though mproducts/search has where status = active,

Code:
$this->db->where('status','active');
Why does it show inactive product here?[:0] ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76949-search-results-show-inactive-status.html Error message when I click go back one page after log out http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76922-error-message-when-i-click-go-back-one-page-after-log-out.html Thu, 05 Nov 2009 21:41:35 GMT First I log in and log out from admin. Then when I click go back button of a browser, I get the following error messages. Also when I visit... First I log in and log out from admin.

Then when I click go back button of a browser, I get the following error messages.

Also when I visit /index.php/admin/dashboard directly without logging-in I get the same error messages.

Could anyone tell me how to fix the problem please?[:confused:]


Thanks in advance.

Quote:
A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: admin/dashboard.php

Line Number: 8

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\codeigniter_shopping\system\librar ies\Exceptions.php:166)

Filename: helpers/url_helper.php

Line Number: 539
]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76922-error-message-when-i-click-go-back-one-page-after-log-out.html <![CDATA[Shouldn't they be in a controller?]]> http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76921-shouldnt-they-controller.html Thu, 05 Nov 2009 17:07:54 GMT models/morders have the following codes.

And I am wondering, since there are nothing to do with a database, they can be in a controller.

Shouldn't they?

Code:
class MOrders extends Model{
 function  __construct(){
    parent::Model();
 }

function updateCart($productid,$fullproduct){
        //pull in existing cart first!
        $cart = isset($_SESSION['cart']) ? $_SESSION['cart'] : array();
        // $cart = $_SESSION['cart'];//$this->session->userdata('cart');
        $productid = id_clean($productid);
        $totalprice = 0;
        if (count($fullproduct)){
                if (isset($cart[$productid])){
                        $prevct = $cart[$productid]['count'];
                        $prevname = $cart[$productid]['name'];
                        $prevprice = $cart[$productid]['price'];
                        $cart[$productid] = array(
                                        'name' => $prevname,
                                        'price' => $prevprice,
                                        'count' => $prevct + 1
                                        );
                }else{
                        $cart[$productid] = array(
                                        'name' => $fullproduct['name'],
                                        'price' => $this->format_currency($fullproduct['price']),
                                        'count' => 1
                                        );                       
                }
       
                foreach ($cart as $id => $product){
                        $totalprice += $product['price'] * $product['count'];
                }               
               
                $_SESSION['totalprice'] = $this->format_currency($totalprice);
                //$this->session->set_userdata('totalprice', $totalprice);
                $_SESSION['cart'] = $cart;
                //$this->session->set_userdata('cart',true);
                $this->session->set_flashdata('conf_msg', "We've added this product to your cart.");
        }

}

function removeLineItem($id){
        $id = id_clean($id);
        $totalprice = 0;
        $cart = $_SESSION['cart'];//$this->session->userdata('cart');
        if (isset($cart[$id])){
                unset($cart[$id]);
                foreach ($cart as $id => $product){
                        $totalprice += $product['price'] * $product['count'];
                }               
                $_SESSION['totalprice'] = $this->format_currency($totalprice);
                $_SESSION['cart'] = $cart;
                //$this->session->set_userdata('totalprice', $totalprice);
                //$this->session->set_userdata('cart',true);
                echo "Product removed.";
        }else{
                echo "Product not in cart!";
        }
}

function updateCartAjax($idlist){
        $cart = $_SESSION['cart'];//$this->session->userdata('cart');
        //split idlist on comma first
        $records = explode(',',$idlist);
        $updated = 0;
        $totalprice = $_SESSION['totalprice'];
        //$this->session->userdata('totalprice');
        if (count($records)){
                foreach ($records as $record){
                        if (strlen($record)){
                                //split each record on colon
                                $fields = explode(":",$record);
                                $id = id_clean($fields[0]);
                                $ct = $fields[1];
                               
                                if ($ct > 0 && $ct != $cart[$id]['count']){
                                        $cart[$id]['count'] = $ct;
                                        $updated++;
                                }elseif ($ct == 0){
                                        unset($cart[$id]);
                                        $updated++;
                                }
                       
                        }
                       
                }
               
               
                if ($updated){
                        $totalprice=0;
                        foreach ($cart as $id => $product){
                                $totalprice += $product['price'] * $product['count'];
                        }               

                        $_SESSION['totalprice'] = $this->format_currency($totalprice);
                        $_SESSION['cart'] = $cart;
                        //$this->session->set_userdata('totalprice', $totalprice);               
                        //$this->session->set_userdata('cart',true);
                       
               
                        switch ($updated){
                                case 0:
                                $string = "No records";
                                break;
                               
                                case 1:
                                $string = "$updated record";
                                break;
                               
                                default:
                                $string = "$updated records";
                                break;
                        }
                        echo "$string updated";
                        //$this->session->set_flashdata('update_count', $string ." updated");
                }else{
                        echo "No changes detected";
                        //$this->session->set_flashdata('update_count', "No changes detected");
                }
        }else{
                echo "Nothing to update";
                //$this->session->set_flashdata('update_count', "Nothing to update");
        }
}
]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76921-shouldnt-they-controller.html Add to cart problem http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76906-add-cart-problem.html Wed, 04 Nov 2009 20:58:46 GMT I freshly installed Claudia's Kids in my localhost.

I deleted my cookies in FF.

Then when I click Add to cart button, I get the following errors.

Code:
A PHP Error was encountered

Severity: Notice

Message: Undefined index: cart

Filename: models/morders.php

Line Number: 10
A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\codeigniter_shopping_original\system\libraries\Exceptions.php:164)

Filename: libraries/Session.php

Line Number: 295
A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\codeigniter_shopping_original\system\libraries\Exceptions.php:164)

Filename: helpers/url_helper.php

Line Number: 485
The line 10 in morders.php is the following.

Code:
function updateCart($productid,$fullproduct){
        //pull in existing cart first!
        $cart = $_SESSION['cart'];//$this->session->userdata('cart');
        $productid = id_clean($productid);
        $totalprice = 0;
        if (count($fullproduct)){
..
...

I go back or refresh it then it shows no error messages.

I repeated again. Deleted cookies, then visit the home page then click "Add to cart button", then again the same error message.

Could anyone tell me how to fix this problem?

Regards.[:o] ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76906-add-cart-problem.html Not able to delete flashdata http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76846-not-able-delete-flashdata.html Sun, 01 Nov 2009 14:52:39 GMT When I visit codeigniter_shopping/welcome/index, there is always flashdata message telling "You did not fill out the form!".

When I visit codeigniter_shopping, there is no flashdata.

Or vise versa.

Could anyone tell me how to display this warning only when it should.

At the moment there is always this flashdata in the index.

Is there time limit for CI session?

It also does not show flashdata when I succeed the registration. It should show "Thanks for subscribing"

Nor Invalid email. Please try again! for email validation.

Is it wise to use flashdata for validation, if flashdata comes up like this?

Thanks in advance.[:o] ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76846-not-able-delete-flashdata.html CSV export problem http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76844-csv-export-problem.html Sun, 01 Nov 2009 11:07:36 GMT When I export csv file for products and categories, a row of each data in csv is in one cell. e.g.... When I export csv file for products and categories, a row of each data in csv is in one cell.

e.g.
id,"name","shortdesc","longdesc","thumbnail","imag e","grouping","status","category_id","featured" ,

is in one cell.

Could anyone tell me how to fix this problem?

I open csv with MS Exel.

Regards. ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76844-csv-export-problem.html I wish I could see order details in the back-end http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76843-i-wish-i-could-see-order-details-back-end.html Sun, 01 Nov 2009 10:32:14 GMT I wish two things if there is the second edition of this book. 1. I want to see the order details in the back end. Currently there is none. I want... I wish two things if there is the second edition of this book.

1. I want to see the order details in the back end. Currently there is none.
I want to see the name, id, address, details of orders etc.

2. I want to see another gateway solutions, not only google account.
Google account is available only for US and UK, so outside these two countries, there is no way we can use them.

I hope there will be the second edition. ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76843-i-wish-i-could-see-order-details-back-end.html How to display error of flashdata http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76842-how-display-error-flashdata.html Sun, 01 Nov 2009 09:43:43 GMT When I click "updata" in welcome/cart, it shows fatal error... in flashdata.
but it is so short and I am not able to read it.

How can I make it to show the error so that I can read it?

Thanks in advance.[:D] ]]> BOOK: Professional CodeIgniter ISBN: 978-0-470-28245-8 phpcoder101 http://p2p.wrox.com/book-professional-codeigniter-isbn-978-0-470-28245-8/76842-how-display-error-flashdata.html