Controller class example tutorial in php mvc_PHP tutorial-PHP Tutorial-php.cn

Home

Backend Development

PHP Tutorial

Controller class example tutorial in php mvc_PHP tutorial

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jul 13, 2016 pm 05:13 PM

controller mvc php one time about Example Tutorial article kind

This article will tell you about the tutorial on the controller class in MVC. Through the previous two sections, we know that the program determines the only Moudle, Conttoller, Action through the route class of a single entry file, and finally executes

The code is as follows

Copy code

代码如下

复制代码

$route->run();

/**

* 执行相应的 MCA

private function run ()

{

$filePath = APPLICATION_PATH.'/controller/'.$this->_moudle.'/'.$this->_conttoller.'.inc.php';

$isNo = 0;

if(file_exists($filePath))

{

include "$filePath";

$controller_tp = $this->_conttoller.'Controller';

$controller = new $controller_tp;

if (method_exists($controller,$this->_action.'Action'))

{

$acion_tmp = $this->_action.'Action';

$controller->$acion_tmp();

}else

{

$isNo = 1;

}

}else

{

$isNo = 1;

}

if ($isNo)

{

$filePath = APPLICATION_PATH.'/controller/default/index.inc.php';

$this->_moudle = $this->_default['module'];

$this->_conttoller = $this->_default['conttoller'];

$this->_action = $this->_default['action'];

($this->_moudle != $this->_default['module']) && include "$filePath";

$controller = new indexController;

$controller->indexAction();

}

$route->run(); /** * Execute the corresponding MCA * */ private function run () { $filePath = APPLICATION_PATH.'/controller/'.$this->_moudle.'/'.$this->_conttoller.'.inc.php'; $isNo = 0; If(file_exists($filePath)) { include "$filePath"; $controller_tp = $this->_conttoller.'Controller'; $controller = new $controller_tp; if (method_exists($controller,$this->_action.'Action')) { $acion_tmp = $this->_action.'Action'; $controller->$acion_tmp(); } else { $isNo = 1; }else { $isNo = 1; } if ($isNo) { $filePath = APPLICATION_PATH.'/controller/default/index.inc.php'; $this->_moudle = $this->_default['module']; $this->_conttoller = $this->_default['conttoller']; $this->_action = $ ($this->_moudle != $this->_default['module']) && include "$filePath"; $controller = new indexController; $controller->indexAction(); } }

Executed when the relevant 'Controller' file exists

The code is as follows

Copy code

代码如下

复制代码

include "$filePath";

$controller_tp = $this->_conttoller.'Controller';

$controller = new $controller_tp;

include "$filePath";

$controller_tp = $this->_conttoller.'Controller';

代码如下

复制代码

$acion_tmp = $this->_action.'Action';

$controller->$acion_tmp();

$controller = new $controller_tp;

The above three lines of code mean to include the corresponding file according to the determined conttoller and instantiate the corresponding conttoller.

The code is as follows	Copy code
$acion_tmp = $this->_action.'Action'; $controller->$acion_tmp();

Execute the corresponding action according to the corresponding Action

All Controller classes integrate a common Controller class. In this lesson, we will analyze the public Controller class

/**

* Frontend public class interface

* Implement public part of the code

/**

* This file can only be indexed. php contains

defined("WEB_AUTH") || die("NO_AUTH");

/**

* Contains menu configuration file

The code is as follows

Copy code

class Controller

{

public $tpl;

public $controller;

public $body;//right menu

public $_route ;

public $html_;

public $tpl_;

* Constructor

public function __construct()

{

$this->init();

}

* Initialize variables, top menu and templates

protected function init()

{

global $TPL,$route;

$this->tpl = $TPL;

$this->_route = $route;

}

/**

* Template variable pass

protected function diplayTpl()

{

$this->body || $this->body = $this->_route->getActionName();

$this->tpl->assign("body",$this->body);

/*Set the template directory of this controller*/

$this->controller ||$this->controller =$this->_route->getControllerName();

$this->tpl->assign("controller",$this->controller);

$this->tpl->display($this->layout);

}

/**

* smarty encapsulation class

* @param string $name

* @param string $value

public function assign($name,$value)

{

$this->tpl->assign($name,$value);

}

/**

* Show additional templates

* @param string $name

* @param string $value

protected function displayOther($file)

{

$this->assign("otherTpl",TRUE);

$this->tpl->display($file);

}

/**

* Display the body template of a certain MCA

* 0=>m 1=>c =>a

protected function getMcaBody($array)

{

return 'http://www.cnblogs.com/../'.$array[0].'/body/'.$array[1].'/'.$array[2];

}

* Destructor, display page

protected function __destruct()

{

$this->tpl->_tpl_vars['otherTpl'] || $this->diplayTpl();

}

/**

* Exit midway

protected function _exit($msg = "")

{

$this->assign("otherTpl",TRUE);

die($msg);

}

/**

* Use $this->html_var=value to assign a value to the variable

* Use $this->tpl_var=value to assign a value to the variable

protected function __set($name,$value)

{

if(strtolower(substr($name,0,5)) == "html_" || strtolower(substr($name,0,4)) == "tpl_")

{

$this->assign(substr($name,5),$value);

}

首先看

这是所有Controller 类生命周期结束时候要执行的函数（搜索一下php魔术方法查看详情）

代码如下

复制代码

protected function __destruct()

{

$this->tpl->_tpl_vars['otherTpl'] || $this->diplayTpl();

}

复制代码

protected function __destruct()

{

代码如下

复制代码

protected function __set($name,$value)

{

if(strtolower(substr($name,0,5)) == "html_" || strtolower(substr($name,0,4)) == "tpl_")

{

$this->assign(substr($name,5),$value);

}

$this->tpl->_tpl_vars['otherTpl'] || $this->diplayTpl();

}

代码如下

复制代码

public $html_;

public $tpl_;

本框架利用这时候解析模板，这样的好处是，当Controller中相关执行完相关数据处理，后自动执行相关的模板（View）;而不用每次在程序最后调用模板

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)

2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hello Kitty Island Adventure: How To Get Giant Seeds

1 months ago By 尊渡假赌尊渡假赌尊渡假赌

How Long Does It Take To Beat Split Fiction?

4 weeks ago By DDD

R.E.P.O. Save File Location: Where Is It & How to Protect It?

4 weeks ago By DDD

Two Point Museum: All Exhibits And Where To Find Them

1 months ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Where is the login entrance for gmail email?

7375

Java Tutorial

1628

CakePHP Tutorial

1355

Laravel Tutorial

1267

PHP Tutorial

1216

Related knowledge

CakePHP Project Configuration Sep 10, 2024 pm 05:25 PM

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

CakePHP Date and Time Sep 10, 2024 pm 05:27 PM

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

CakePHP File upload Sep 10, 2024 pm 05:27 PM

To work on file upload we are going to use the form helper. Here, is an example for file upload.

CakePHP Routing Sep 10, 2024 pm 05:25 PM

In this chapter, we are going to learn the following topics related to routing ?

Discuss CakePHP Sep 10, 2024 pm 05:28 PM

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

CakePHP Creating Validators Sep 10, 2024 pm 05:26 PM

Validator can be created by adding the following two lines in the controller.

How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

See all articles