An example of thinkphp's MVC development Mechanism _php Example

Thinkphp is an MVC development framework which is widely used in China at present. In this paper, we analyze the MVC development mechanism of thinkphp with the example form. I believe that it will give you a certain enlightening effect. The specific analysis is as follows:

First, overview:

The MVC framework resolves as follows:

M model Layer Models : is the database Operation class (through the database operation class to manipulate the tables)

V View Layer view: refers to the template.

C Control Layer Controller: It is through the controller to achieve the template, the relationship between the model.

Second, the case analysis:

1.ACTION Controller:

Location D:\www\aoli\Home\Lib\Action\IndexAction.class.php

The code is as follows:

  Public function test ()//access path: Http://localhost/aoli/index.php/Index/test
  {
    $Test =d (' test ');//Instantiate model
    //$list = $Test->select ();
    $list = $Test->query ("SELECT * from Test");
    $this->assign (' list ', $list);
    $this->assign (' title ', ' Peng Yanjie ');
    $this->display ();
  }
  The Public Function index ()//index corresponds to the index.html
  {
    $this->display () under Aoli\tpl\default\index;
  }

2.MODEL Model:

Location D:\www\aoli\Home\Lib\Model\IndexModel.class.php

The code is as follows:

<?php class
Testmodel extends model{//tables in the corresponding database test
 //You can add the classes for manipulating database tables
here
?>

3.VIEW View:

Location D:\www\aoli\Home\Tpl\default\Index\test.html

The code is as follows:

 <p style= "Font-weight:bold; line-height:22px; " >{$title}</p>
 <div style= "color: #00F;" >
  <volist name= "list" id= "Vo" >
   <p>{$vo. Title}-{$vo .con}</p>
  </volist>
 </div>

Interested friends can debug and run through the examples described in this article to deepen understanding. I hope this article will help you learn thinkphp.