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Controller class example tutorial in php mvc_PHP tutorial
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- 2016-07-13 17:13:131131browse
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
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Executed when the relevant 'Controller' file exists
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$controller_tp = $this->_conttoller.'Controller';
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| $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
*/
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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
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