CI Framework source code interpretation of the use of hook.php file to complete the function extension method,
This paper describes the method of using hook.php file to complete the function extension of CI framework. Share to everyone for your reference, as follows:
Read the source of the hook.php, we know that CI using hooks to expand the principle.
Basic know
The so-called Ci is the term used for advertising. (CI is the abbreviation of corporate identity), which means to unify the corporate image through vision. In real life, CI planning is everywhere. Outstanding examples include Coca-Cola, globally unified logos, colors and product packaging, which impressed us a lot. More examples include SONY, Mitsubishi, McDonald
This article mainly introduces the cookie operation methods in the CI framework, analyzes three common methods for cookie operation in the CI framework, and analyzes and explains examples of custom extended core controller classes, very useful technology
This article mainly introduces the cookie operation methods in the CI framework, analyzes three common methods
CI Framework: Official document Http://codeigniter.org.cn/user_guide/index.htmlThe data flow diagram for the CI framework is as follows:Where: index.php as a portal file, after the installation of the CI framework, the index.php file is generally placed in the Nginx server (other servers the same) configured Web root directory, nginx configuration file in xxx/ngi
MyEclipse CI 4 added support for angular 4, as well as enhanced typescript encoding capabilities. For our darkest dark theme users, you can now easily customize the editor colors!"MyEclipse CI 4 installation package Download"Support Angular 4We are very happy to announce that the newly released version supports angular 4!650) this.width=650, "alt=" MyEclipse CI 4
separate the presentation and logical layers.Special attention:
Each controller is a class, the function in each class is a page, well, this concept is very important!Entry method:
Inlet--> Controller--> method--> parametersLocalhost/index.php/welcome/indexController:1, exactly what is the controllerIn short, a controller is a class fileWhat a user accesses through a URL is a specific member method in a controller classAnd by the code in this method to do some action
2. How to create a contr
The CI framework implements the separation of the front and back ends of the framework.
In this article, we analyze the CI framework to implement the frontend and backend separation of the framework. We will share this with you for your reference. The details are as follows:
We are always used to separating the front-end and back-end of the development project when using the
This article mainly introduces how to implement cookie login in the CI framework, and analyzes the steps and related operation skills of the CI framework using cookies in the form of examples, for more information about how to implement cookie login using the CI framework, see the following example. We will share this with you for your reference. The details are
This article mainly introduces the paging function of a self-encapsulated Codeigniter (CI) framework and the usage of the paging class of the Codeigniter (CI) framework. It is very simple and practical, and I hope it will be helpful to you.
This article mainly introduces the paging function of a self-encapsulated Codeigniter (CI) framework and the usage of the pa
To remove the index.php from the CodeIgniter (CI) Default URL:1. Open the Apache configuration file, conf/httpd.conf:
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LoadModule rewrite_module modules/mod_rewrite.so
Remove the # before the line.Search AllowOverride None (there are multiple places in the configuration file), read the comment information, and change the relevant. Htaccess's line information to:
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AllowOverride All
2. Un
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CodeIgniter Frame
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Lecturer: Shi Yiliang
Weibo: weibo.com/it266
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Main content
About CI
In-depth MVC design Patterns
controllers and views in CI
The
Teaches you how to use. htaccess in the CI framework to hide index. php in a url. Adhering to the idea of MVC architecture, all controllers in CI need to load the call through the single point of entry file index. php (default. That is to say, by default, all CI development projects adhere to the idea of the MVC architecture. all controllers in the
Disclaimer: Configuring a domain name requires the use of two files in httpd.conf httpd_vhosts.conf (Apache) and hosts (C:\WINDOWS\SYSTEM32\DRIVERS\ETC)One LoadModule rewrite_module modules/mod_rewrite.so two Include conf/extra/httpd-vhosts.conf ******One is to open the rewrite address module two is to open the reference httpd-vhosts.conf fileIf you do not want to put the program in the Htdoc folder, you must set the apache\conf\httpd.conf file, modify the DocumentRoot path and directory path va
controllers, models and views. When you want to use the CodeIgniter primitive class in your custom class, you can do this:First, define the CodeIgniter object to assign to a variable:$CI = get_instance();Once you define an object as a variable, you can replace it with that variable name $this :$CI = get_instance();$CI->load->helper(‘url‘);$
primitive class in your custom class, you can do this:First, define the CodeIgniter object to assign to a variable:$CI = get_instance();Once you define an object as a variable, you can replace it with that variable name $this :$CI = get_instance();$CI->load->helper(‘url‘);$CI->load->library(‘session‘);$
Load the editor under the CI Framework and now review the content. My frame filename is called CI1. Download Baidu Editor ueditor,http://ueditor.baidu.com/In general, download version ubuilder and copy the Ueditor to the root of the CI framework.The download Good editor directory is:-ueditor----Dialogs Popup dialog with the corresponding resources and JS file----Lang Editor internationalization-displayed fi
CI to index.php
Ci default rewrite URL is similar to this, for example, your CI root directory is under/codeigniter/, your below level two URL is similar to this http://localhost/CodeIgniter/index.php/welcome. Not too good-looking, how to take out the index.php?
1. Open the Apache configuration file, conf/httpd.conf:
LoadModule rewrite_module modules/mod_rewrit
In this paper, a complete implementation method of database fetching data for the introduction of CI framework is described. is for beginners to see, this is the simplest can be adjusted to the example. Share to everyone for your reference. The implementation method is as follows:
1. Download the CI framework
2. Configuration
database.php configuration:
To set the connection parameter for the database serv
We use the database configuration in the Laravel or CI framework and then take the data out of each controller. This is not with each native PHP single page write a mysql_contact, that is, each page to connect to the database once. The essence is different, that is, the PHP framework can be configured for us to configure a persistent data connection, reduce the database duplicate connection cost per page? Some people say that the frame is also connect
class blog_lib{ var $CI; var $posts_path; var $file_ext='.md'; var $_all_posts; var $_all_tags; var $_all_pockets; public function __construct($pathselect) { if (!isset($this->CI)) { $this->CI = get_instance(); } $this->posts_path = FCPATH.$pathselect; }
Controller:
public function index(){ $this->load->library('blog_lib');$data
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