The example of this article describes the search sort method of Cgridview association table in Yii. Share to everyone for your reference. The implementation methods are as follows:
The implementation method of search sort in Yii Cgridview Association table A little complicated, today I saw a foreigner wrote a game, I would like to tidy up and share with you friends, I believe it will be helpful to the study of YII framework.
First, check your blog d
different factory method patterns. In other literatures, simple factories are often discussed as a special case of the common factory model.Learning a simple factory model is a good preparation for learning the factory method pattern, and a good preparation for learning other patterns, especially the single case pattern and multiple example patterns.
2. Introduction of Simple Factory model
For example, t
This example describes the paging usage in thinkphp. Share to everyone for your reference, specific as follows:
Take an example.
Action page:
Public function Show () {
import ("ORG.") Util.page "); Import a paging class
$news =d ("News");
$count = $news->where (' content_type ' = '. $id)->count (); The total number of bars in the query record
$p = new Page ($count,);
$list = $contac
C language example 03-above, C language example 03-
Sorry, I have to do some work for my family these two days. In addition, the internal capacity and operation volume are also greatly increased. Therefore, writing is slow.
But starting from today. Many of the things I wrote have never been learned before. So the speed will slow down, and the write will be detailed.
The third chapter is data structure, whic
ThinkPHP form automatic verification example, thinkphp example. ThinkPHP form automatic verification example, thinkphp example uses TP3.2 framework publicfunctionadd_post () {verification rule $ rulearray (array (name, require, please enter name, 1 ), the ThinkPHP form must be used for automatic verification.
Use the
PHP cURL Library introduction and use example, phpcurl library example. PHP cURL Library introduction and use examples. phpcurl Library examples use PHP cURL library to easily and effectively capture webpages. You only need to run a script, and analyze the cURL Library introduction and use examples of PHP on the web page you crawled, and the phpcurl library example
PHP Reference return Usage example, PHP usage example
The example in this article describes the use of the PHP reference return. Share to everyone for your reference, as follows:
Example 1:
Output: 2
Example 2:
Output: 3
More interested in PHP related content readers can
Camel running example, camel example
This is a simple Camel example. The Code is as follows:
Public static void main (String [] args) throws Exception {// create the Camel context DefaultCamelContext camelContext = new DefaultCamelContext (); // Add a route with the parameter "camelContext" as the route builder. addRoutes (new RouteBuilder () {@ Overridepublic v
Objective
In fact, like other programming languages, JavaScript also has a number of design patterns, such as single example mode, proxy mode, observer mode, etc., skilled use javascript design pattern can make our code logic clearer, and easier to maintain and refactor.
This article will introduce the single example pattern in JavaScript, in the eyes of traditional development engineers, a single
This article to introduce the PHP design pattern example of the singleton mode method, there is a need to know the friend can enter the reference.
Singleton class:
1. The constructor needs to be marked private, the Singleton class can no longer be instantiated in another class, and can only be instantiated by itself2. Owning an instance of a save class static member variable3. Have a public static method that accesses this instance. The [Common getins
Example of PHP anonymous function and use clause usage, and example of anonymous use clause. Example of PHP anonymous function and use clause usage. example of anonymous use clause this article describes the usage of PHP anonymous function and use clause. For your reference, refer to the following method:
Smarty installation and example, and smarty installation example. Smarty installation and example. smarty installation environment: smarty1.download the latest smartypackage at www.smarty.netdownload. select zips for Windows and tar.gz for Linux. Take windows as an example, and install smarty.
Environment:
Smarty
1. d
Example of a date addition and subtraction method in PHP, PHP date Example
Almost all programmers who are involved in program development encounter time processing problems, and PHP development is the same, fortunately PHP provides a lot of information about date-time functions. As long as these functions are used in conjunction with each other, date and time processing makes perfect.
This is the
For example, Lahu tianxiao dasheng defeated the North
-- For example, we will perform a fragtal forensic investigation.
Text/fengda edit/bizhe
If we say that God put diamond and death together to test greedy and fragile human nature. Then, you can bet with Sun Wukong to show off the magic and magic of fragment.Otherwise, how can we lose the hero Sun Wukong? And lost so awkwardly? Are you so convinced that y
The business logic of CodeIgniter Controller is analyzed in this paper. Share to everyone for your reference, specific as follows:
The previous analysis of the public controller by module distribution, to facilitate the control of specific modules, and the specific implementation of the class is placed in the library. Is it appropriate to put it in the library? And where is the more business logic in the controller?
First of all, the understanding of several folders in CI
Helpers, Libraries:
different library.
$DB 1 = $this->load->database (' Default ', TRUE);
$DB 2 = $this->load->database (' Test ', TRUE);
But this way need to use when the initiative to load, not very convenient, we can be implemented in the My_model constructor, the return of the $DB1 to the Ci_controller of a property, and assign the property or clone to $this->db, For example:
Public function __construct ($group _name = ')
{
parent::__constru
This article illustrates the complete implementation of database data for the introduction of CI Framework sample. is for beginners to see, this is the easiest to pass the example. Share to everyone for your reference. The implementation methods are as follows:
1. Download CI framework
2. Configure
database.php configuration:
To set the connection parameter for the database server:
Copy Code code as follows:
$db [' Default '] [' host
example implementation.
Copy Code code as follows:
public class Singleton {
private static Singleton uniqueinstance = null;
Private Singleton () {
Exists only to defeat instantiation.
}
public static Singleton getinstance () {if (uniqueinstance = null) {
Uniqueinstance = new Singleton ();
}
return uniqueinstance;
}
Other methods ...}
Singleton by restricting the construction method to private, the
The routes.php usage of codeigniter configuration is analyzed in this paper. Share to everyone for your reference, specific as follows:
An array named $route is defined in application/config/routes.php to set the default route and 404 pages and to set up some matching methods.
The default configuration is as follows:
$route [' default_controller '] = "welcome";
$route [' 404_override '] = ';
DEFAULT_CONTROLLER Specifies the default controller name, 404_override specifies the nam
A few days ago some things, so this example to write until today, why take the phplib in the DB class? Many people in the study of PHP, may be the first contact with the template is Phplib, the reason is very simple: a lot of PHP learning materials are introduced phplib,phplib in PHP3 when the fire, one of the reasons is that it achieved in PHP3 did not implement the session function, Until now there are still a lot of people using phplib template tec
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