当前位置: 首页 > 图文教程 > 网络编程 > PHP > 攻克CakePHP(PHP中的Ruby On Rails框架)图文介绍

PHP
《PHP设计模式介绍》第十三章 适配器模式
《PHP设计模式介绍》第十四章 动态记录模式
《PHP设计模式介绍》第十五章 表数据网关模式
《PHP设计模式介绍》第十六章 数据映射模式
《PHP设计模式介绍》第十七章 MVC 模式
Zend Framework 入门——快速上手
Zend Framework 入门——多国语言支持
Zend Framework 入门——错误处理
Zend Framework 入门——页面布局
详细介绍php5编程中的异常处理
PHP5 OOP编程中的代理与异常
PHP程序的常见漏洞攻击分析
PHP.MVC的模板标签系统
PHP教程:PHP编码书写规范
PHP开发大型项目的方法:OOP思想
php使用curl模拟用户登陆
php对gb编码动态转utf-8编码的几种方法评测
php设计模式介绍之章代理模式
“在phpMyAdmin使用用户口令登陆”补充
PHP入门速成

攻克CakePHP(PHP中的Ruby On Rails框架)图文介绍


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-10-12   浏览: 175 ::
收藏到网摘: n/a

CakePHP框架实例介绍分析。图文并茂

CakePHP框架首页: http://www.cakephp.org/

下载后导入工程中,目录结构如下图(使用版本:1.1.19.6305)

搭建PHP环境,这里使用了AppServ2.5.9。 下载主页 http://www.appservnetwork.com/

MySQL中新建数据库blog,并运行如下SQL文建表。

/* First, create our posts table: */
CREATE TABLE posts (
id
INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
title
VARCHAR(50),
body
TEXT,
created
DATETIME DEFAULT NULL,
modified
DATETIME DEFAULT NULL
);

/* Then insert some posts for testing: */
INSERT INTO posts (title,body,created)
VALUES ('The title', 'This is the post body.', NOW());
INSERT INTO posts (title,body,created)
VALUES ('A title once again', 'And the post body follows.', NOW());
INSERT INTO posts (title,body,created)
VALUES ('Title strikes back', 'This is really exciting! Not.', NOW());
增加Cotroller模块:

app/controllers/posts_controller.php

代码:

<?php

require_once ('cake/app_controller.php');

class PostsController extends AppController {

public $name = 'Posts';

function index()
{
$this->set('posts', $this->Post->findAll());
}

function view($id = null)
{
$this->Post->id = $id;
$this->set('post', $this->Post->read());
}

function add()
{
if (!empty($this->data))
{
if ($this->Post->save($this->data))
{
//$this->flash('Your post has been saved.','/posts');
$this->redirect("/posts/index");
}
}
}

function delete($id)
{
$this->Post->del($id);
//$this->flash('The post with id: '.$id.' has been deleted.', '/posts');
$this->redirect("/posts/index");
}

function edit($id = null)
{
if (empty($this->data))
{
$this->Post->id = $id;
$this->data = $this->Post->read();
}
else
{
if ($this->Post->save($this->data['Post']))
{
//$this->flash('Your post has been updated.','/posts');
$this->redirect("/posts/index");
}
}
}
}

?>

增加页面模块:

/app/views/下追加posts文件夹,然后再添加4个页面(一般后缀为.rhtml)

代码依次为:

index.thtml

<h1>Blog posts</h1>
<p><?php echo $html->link("Add Post", "/posts/add"); ?>
<table>
<tr>
<th>Id</th>
<th>Title</th>
<th>Created</th>
</tr>

<!-- Here's where we loop through our $posts array, printing out post info -->

<?php foreach ($posts as $post): ?>
<tr>
<td><?php echo $post['Post']['id']; ?></td>
<td>
<?php echo $html->link($post['Post']['title'], '/posts/view/'.$post['Post']['id']);?>
<?php echo $html->link(
'Delete',
"/posts/delete/{$post['Post']['id']}",
null,
'Are you sure?'
)
?>
<?php echo $html->link('Edit', '/posts/edit/'.$post['Post']['id']);?>
</td>
</td>
<td><?php echo $post['Post']['created']; ?></td>
</tr>
<?php endforeach; ?>

</table>

view.thtml

<h1><?php echo $post['Post']['title']?></h1>

<p><small>Created: <?php echo $post['Post']['created']?></small></p>

<p><?php echo $post['Post']['body']?></p>

<br>

<p><?php echo $html->link('Return', '/posts/index/');?></p>

edit.thtml

<h1>Edit Post</h1>
<form method="post" action="<?php echo $html->url('/posts/edit')?>">
<?php echo $html->hidden('Post/id'); ?>
<p>
Title:
<?php echo $html->input('Post/title', array('size' => '40'))?>
<?php echo $html->tagErrorMsg('Post/title', 'Title is required.') ?>
</p>
<p>
Body:
<?php echo $html->textarea('Post/body', array('rows'=>'10')) ?>
<?php echo $html->tagErrorMsg('Post/body', 'Body is required.') ?>
</p>
<p>
<?php echo $html->submit('Save') ?>
</p>
</form>

add.thtml

<h1>Add Post</h1>
<form method="post" action="<?php echo $html->url('/posts/add')?>">
<p>
Title:
<?php echo $html->input('Post/title', array('size' => '40'))?>
<?php echo $html->tagErrorMsg('Post/title', 'Title is required.') ?>
</p>
<p>
Body:
<?php echo $html->textarea('Post/body', array('rows'=>'10')) ?>
<?php echo $html->tagErrorMsg('Post/body', 'Body is required.') ?>
</p>
<p>
<?php echo $html->submit('Save') ?>
</p>
</form>

测试URL: http://localhost/phpblog/posts/
参考网页:http://manual.cakephp.org/appendix/blog_tutorial
以下是CakePHP框架的一些特性: http://www.lostk.com/blog/cakephp_note/

e="COLOR: #000000">
Title:
<?php echo $html->input('Post/title', array('size' => '40'))?>
<?php echo $html->tagErrorMsg('Post/title', 'Title is required.') ?>
</p>
<p>
Body:
<?php echo $html->textarea('Post/body', array('rows'=>'10')) ?>
<?php echo $html->tagErrorMsg('Post/body', 'Body is required.') ?>
</p>
<p>
<?php echo $html->submit('Save') ?>
</p>
</form>

测试URL: http://localhost/phpblog/posts/
参考网页:http://manual.cakephp.org/appendix/blog_tutorial
以下是CakePHP框架的一些特性: http://www.lostk.com/blog/cakephp_note/