codeigniter-2

问题 I have been trying to load some models for this website I am building. However, for an unknown reason, it will bring the following error : An Error Was Encountered Unable to locate the model you have specified: logon_model Now , I have done my research. The problem would be that IC processes file names in lowercase. However, both my file and the file calling is in lower case, as shown here : echo \"VALIDATING\"; // Validation passed. Off we go to account info verification from AA\'s database.

问题 Where is it acceptable to put css folders and image file folders? I was thinking inside the view folder? However the controller always reroutes the path to the base url so I have to specify the path in the .html file to where it sits, which is redundant. 回答1: I have a setup like this: application system assets js imgs css I then have a helper function that simply returns the full path to this depending on my setup, something similar to: application/helpers/utility_helper.php: function asset

问题 I have the following mysql query. Could you please tell me how to write the same query in Codeigniter\'s way ? SELECT * FROM myTable WHERE trans_id IN ( SELECT trans_id FROM myTable WHERE code=\'B\') AND code!=\'B\' 回答1: You can use sub query way of codeigniter to do this for this purpose you will have to hack codeigniter. like this Go to system/database/DB_active_rec.php Remove public or protected keyword from these functions public function _compile_select($select_override = FALSE) public

问题 I have a cron job like this: /usr/bin/php /var/www/website/public_html/index.php className methodName If I run it in terminal it runs, but outputs nothing. If I pass a wrong method name it runs successfully. If I pass wrong class name it outputs a website 404 error. I also have a routing which adds \"en\" into url, for example http://www.website.com/en/home/index could this be the problem? my settings of config.php are: $config[\'uri_protocol\'] = \'AUTO\'; $config[\'index_page\'] = \'\'; 回答1

问题 I want to post csv file on my controller using API.I\'m using Codeigniter REST Library by phil sturgeon. How to implement on the client side the importing of CSV to my REST Server.I just want to ask because I can\'t find any documentation about it. 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, Save this in libraries folder as csvreader.php. <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); class CSVReader

问题 After the server PHP upgrade I am getting the following error with PHP Version 5.6.2 on Apache 2.0 A PHP Error was encountered Severity: Notice Message: Only variable references should be returned by reference Filename: core/Common.php Line Number: 257 How can I fix this? 回答1: Edit filename: core/Common.php, line number: 257 Before return $_config[0] =& $config; After $_config[0] =& $config; return $_config[0]; Update Added by NikiC In PHP assignment expressions always return the assigned

问题 I\'m experiencing a very odd upload problem. Here\'s the relevant view file: <form action=\"http://localhost/index.php/temp/upload/\" method=\"post\" enctype=\"multipart/form-data\"> <fieldset> <input type=\"file\" name=\"userfile\"/> <input type=\"submit\" value=\"Upload\"/> </fieldset> </form> And here\'s my temp controller\'s upload() method: public function upload() { $config[\'upload_path\'] = FCPATH . \'uploads\' . DIRECTORY_SEPARATOR; assert(file_exists($config[\'upload_path\']) ===

问题 I have the directory structure like this in code igniter: Appsite -website -application -images When I accessing the image in index.php I used: <img src=\"http://localhost/Appsite/website/images/images.PNG\" And the href is: <li class=\"\"><a href=\"http://localhos/tAppsite/website/index.php/home/\">Home</a></li> I think it is not a good practice to include the http://localhost when accessing the images or libraries in code igniter. So I tried to change the $config[\'base_url\'] in config.php