codeigniter

问题 I have a user system with user registration and user login. on the login page there is a password reset button and on the password rest button the following codes are there but nothing happens when I try to send a password rest link. CONTROLLER: function resetPasswordUser() { $status = ''; $this->load->library('form_validation'); $this->form_validation->set_rules('login_email','Email','trim|required|valid_email|xss_clean'); if($this->form_validation->run() == FALSE) { $this->forgotPassword();

问题 My CI2 app is using the wiredesigns modular layout. I have a two modules called item and product in a a folder called modules like so: /application /modules /item /product In Item I have a controller called item which starts like this. class Item extends MX_Controller { //code here } What do I need to do to make my products controller extend my item controller in a different module 回答1: My guess is you are trying to keep your code "DRY" (http://en.wikipedia.org/wiki/Don't_repeat_yourself)

问题 I have a function that I'd like plug a view file. It's pretty simple when you just need to echo one or two things but I have some complicated html and so would like to take advantage of alternate php syntax for the following foreach loop and if statements: UPDATE I corrected the CI->load->view to include the 3rd parameter according to tpaksu's suggestion. It's closer to working but still not quite right. See comments below in the code: <? function displayComments(array $comments, $parentId =

问题 I have a multidimensional array and I need to replace a value of a key (form_id) in it. $data = Array ( [0] => Array ( [product_id] => 1 [form_id] => 18 [product_name] => test tet ) [1] => Array ( [product_id] => 2 [form_id] => 18 [product_name] => test product ) ) after replacing the " form_id " with value " My Form " then i need to return the whole multidimensional array. Please give me a solution, thanks in advance. 回答1: I belive you can do that using array_walk_recursive. Here's an

问题 I have a multidimensional array and I need to replace a value of a key (form_id) in it. $data = Array ( [0] => Array ( [product_id] => 1 [form_id] => 18 [product_name] => test tet ) [1] => Array ( [product_id] => 2 [form_id] => 18 [product_name] => test product ) ) after replacing the " form_id " with value " My Form " then i need to return the whole multidimensional array. Please give me a solution, thanks in advance. 回答1: I belive you can do that using array_walk_recursive. Here's an

问题 I have a cron task setup to run the following: php /var/www/vhosts/examplesite.com/index.php cron processCategoryItemCount When i run this on my production server (hosted via MediaTemple dv4) the following error flashes on the ssh window: Your system folder path does not appear to be set correctly. Please open the following file and correct this: index.php When i run the php CLI command on my development mac, i dont get any errors at all. As far as i can tell my system_path is set properly..

问题 This question already has answers here : Displaying the data dynamically using Ajax (5 answers) Closed 4 years ago . I have this like button, when I click this one, the no of likes will change automatically. The number of likes is displayed above the button. To do this, I've used ajax to implement this function. This is my code in the View: <p id='state'> <i class='fa fa-thumbs-up'></i> <?php echo $countLike;?> likes • <i class='fa fa-thumbs-down'></i> <?php echo $countDisLike;?> dislikes</p>

问题 I am running a Codeigniter 2.0 web app, and I am using the sessions library with the DB option on, so for every connection on my website I have a MySQL table called 'ci_sessions' that stores: Session_id IP address User_agent Last_activity User_data And I have two issues: Google bot with IP 66.249.72.152 Cron with IP 0.0.0.0 Everytime my server runs the cron or every time the google bot crawls my page a new session is created. So I have hundreds of identical sessions with the IP 0.0.0.0 and

问题 I want to pass function values to another function in the same class, like to store some values in a variable and then call this variable in another function in the same class. Here is my Code public function ven_coupon() { if ($_POST) { $number = $_POST['coupon']; $query = $this->front->ven_coupon($number); if (count($query) <= 0 ) { echo "Not Valid"; } $payment = $this->cart->total(); $dis = $query['discount']; $name = $query['username']; $number = $query['number']; $discount['discount'] =

问题 I am working with code-igniter and running a function from cron job. class event extends CI_Controller { public function newEvent() { //some process here using the parameter } } cron command: * */2 * * * /usr/bin/php /var/www/project/index.php 'event/newEvent/parameter' I want to pass the parameter like written in cron command and do some process with that parameter in newEvent function. What extra code I should write in my function to receive the parameter from cron command. Thanks 回答1: CI