codeigniter-2

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Need to implement csv or xls import into Application created using CodeIgniter. Is there any library for this? Any suggestion appreciated. 回答1: Here is an easy way to do this. I don't know what people do but i use this This is my csv reader library <?php if (!defined('BASEPATH')) exit('No direct script access

问题 I need to write a join query of two tables from two databases and fetch the joined data. For eg, consider I have a database db1 which has some tables named companies, plans, customers. Suppose I need to join the two tables companies and plans with another table 'cdr' on another database db2 by grouping them using a similar column. The query which I'm running right now is given below: function get_per_company_total_use ($custid) { $this->DB1->select('ph_Companies.CompanyName'); $this->DB1-

问题 I need to write a join query of two tables from two databases and fetch the joined data. For eg, consider I have a database db1 which has some tables named companies, plans, customers. Suppose I need to join the two tables companies and plans with another table 'cdr' on another database db2 by grouping them using a similar column. The query which I'm running right now is given below: function get_per_company_total_use ($custid) { $this->DB1->select('ph_Companies.CompanyName'); $this->DB1-

问题 I am using CodeIgniter 2.2.6 with PHP 5.5 and it works fine. Now I want to upgrade PHP to version 5.6.6 my question is, is CodeIgniter compatible with PHP 5.6.6? I can't upgrade CodeIgniter to a new version because I have many models based on Version 2.2.6. 回答1: Codeigniter 2.2x IS COMPATIBLE with PHP7.1+. You only need to remember: Models/classes and so on are case-sensitive and have to start from capital letter The same with names of files in application folder There are problems with mysql

问题 I've followed this article: http://philsturgeon.co.uk/blog/2012/05/composer-with-codeigniter But I get Fatal error: Class 'Buzz\Browser' not found . What is missing from his post? My controller or application isn't namespaced. I was hoping to just be able to use that one package in one controller's action in a non-namespaced framework. 回答1: For CodeIgniter 3.x and composer, it's suggested to just set $config['composer_autoload'] to TRUE or a custom path in application/config/config.php . It

问题 I have class MY_Controller extends CI_Controller and common logic for big profile section, so I'va tried to create class Profile extends MY_Controller with common logic for profile section and all class related to this section should extends this Profile class as I understand right, but when I tried to create class Index extends Profile I recieve an error: Fatal error: Class 'Profile' not found CodeIgniter tries to find this class in index.php which I am running. Where is my mistake? Or maybe

问题 I am using cezPDF library in CodeIgniter 2 But it seems it can't print the table or ezTable isn't working properly Anyone faced this before? or any solution on that? take a look at my code here: $db_data [] = array ('name' => 'x' ); $db_data [] = array ('name' => 'y' ); $db_data [] = array ('name' => 'z' ); $col_names = array ('name' => 'col' ); $this->cezpdf->ezTable ( $db_data, $col_names, '', array ('width' => 180, 'xPos' => 140 ) ); 回答1: You are forgetting to write this instruction $this-

问题 I started creating a custom library that i would load for checking if user is logged in and also for registering users. Registration not started yet, but that's not important... here's the problematic part.. it WON't set cookies: $this->load->helper('cookie'); $some_value= 'asd'; $some_cookie_array = array( 'name' => 'some_name', 'value' => $some_value, 'expire' => 86500, 'secure' => TRUE ); $this->input->set_cookie($some_cookie_array); here is the full code for now: codepad.org/FILlq2qR This

问题 I created a site on CodeIgniter and everything works fine on XAMPP. But when I upload my file to the server the routes stopped working. I'm getting 404 URL not found error on all the page except the index page. here is my routes. $route['default_controller'] = "onlinec"; $route['404_override'] = ''; $route['home'] = 'serial/home/'; $route['done'] = 'serial/done/'; $route['redeem'] = 'serial/redeem/'; $route['printpage'] = 'serial/printpage/'; $route['login'] = 'serial/auth/login'; $route[

问题 Header.php <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="/Contents/css/bootstrap.min.css" rel="stylesheet"> <link href="/Contents/fonts/css/font-awesome.min.css" rel="stylesheet"> <link href="/Contents/css/animate.min.css" rel="stylesheet"> <link href="/Contents/css/custom.css