codeigniter

问题 I have a score table for students in a class. All tests and exam scores for subjects are collated and recorded there. CREATE TABLE `scores_primary` ( `id` int(20) NOT NULL, `student_id` int(11) DEFAULT NULL, `class_id` int(5) DEFAULT NULL, `section_id` int(5) DEFAULT NULL, `subject_id` int(11) DEFAULT NULL, `session_id` int(11) DEFAULT NULL, `ca1` int(11) DEFAULT NULL, `ca2` int(11) DEFAULT NULL, `ca3` int(11) DEFAULT NULL, `ca4` int(11) DEFAULT NULL, `ca5` float(10,1) DEFAULT NULL, `ca6`

问题 I have a score table for students in a class. All tests and exam scores for subjects are collated and recorded there. CREATE TABLE `scores_primary` ( `id` int(20) NOT NULL, `student_id` int(11) DEFAULT NULL, `class_id` int(5) DEFAULT NULL, `section_id` int(5) DEFAULT NULL, `subject_id` int(11) DEFAULT NULL, `session_id` int(11) DEFAULT NULL, `ca1` int(11) DEFAULT NULL, `ca2` int(11) DEFAULT NULL, `ca3` int(11) DEFAULT NULL, `ca4` int(11) DEFAULT NULL, `ca5` float(10,1) DEFAULT NULL, `ca6`

问题 I want to change the URL with Codeigniter routing: here is my url: home/search?location=BD home/search?location=BD&category[]=123 home/search?location=BD&category[]=123&category[]=124&category[]=125 like above url but I want to routing this url with home/BD home/BD/123 home/BD/123+124+125 or home/BD/123/124/125 My route.php : $route['home/(:any)/(:any)'] = 'home/search/$1'; What is my problem in route.php page? 回答1: Try to use a (.+) pattern on your route.php , the $1 will contain the

问题 I need the tracking number and order number when every line of Unique ID send the API request to the URL, and capture it to save in the new CSV file altogether with the API response.I really need help for this :/ packet.csv (CSV file contains variable for API request) - Tracking #,Order #,Unique ID - AB74832493,0dajKDhsa,478324 - CD78437294,kDHIdsan98,768542 track.csv (API response) delivered,"2020-04-21 13:10:12" delivered,"2020-02-29 12:55:51" delivered,"2020-04-21 12:42:16" desired track

问题 i'm a newbie in ci , can anyone help me or give some suggestions in my code and best practice? i have a foreach statement that require to use a function for displaying a huge data. here's my sample code of view. Thank you in advance foreach($data->result() as $d){ if($d->condi){ $sample = myfunction($d->value1, $d->value2, $value->3); } else{ $d->otherdisplay; if($d->condition2){ $sample = myfunction($d->value1, $d->value2, $value->3); } } } function myfunction($a,$b,$c){ /*do something;*/ }

问题 i want retrieve date from database(s_start) and convert it to Specific time zone like (Africa/Cairo) according to user time zone from database (s_timezone) i can only retrieve orginal date stored in database and i can't convert the result My controller code : $this->db->select('s_id'); $this->db->select('s_start'); $this->db->from('sessions'); $query = $this->db->get($this->event); if ($query) { return $query->result(); } return NULL; html code : <div id="cal-slide-content" class="cal-event

问题 i want retrieve date from database(s_start) and convert it to Specific time zone like (Africa/Cairo) according to user time zone from database (s_timezone) i can only retrieve orginal date stored in database and i can't convert the result My controller code : $this->db->select('s_id'); $this->db->select('s_start'); $this->db->from('sessions'); $query = $this->db->get($this->event); if ($query) { return $query->result(); } return NULL; html code : <div id="cal-slide-content" class="cal-event

问题 i want retrieve date from database(s_start) and convert it to Specific time zone like (Africa/Cairo) according to user time zone from database (s_timezone) i can only retrieve orginal date stored in database and i can't convert the result My controller code : $this->db->select('s_id'); $this->db->select('s_start'); $this->db->from('sessions'); $query = $this->db->get($this->event); if ($query) { return $query->result(); } return NULL; html code : <div id="cal-slide-content" class="cal-event

问题 i am getting the error of XMLHttpRequest cannot load, No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://abc' is therefore not allowed access.. i am very new in php and codeigniter and so i cannot really understand what is going on. i tried reading other materials here in stackoverflow but it just left me blank. I am sorry if this is a duplicate post to you but I really need help. here is the ajax call for the view: $("#btnLoginFB").click(function() {

问题 i am getting the error of XMLHttpRequest cannot load, No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://abc' is therefore not allowed access.. i am very new in php and codeigniter and so i cannot really understand what is going on. i tried reading other materials here in stackoverflow but it just left me blank. I am sorry if this is a duplicate post to you but I really need help. here is the ajax call for the view: $("#btnLoginFB").click(function() {