攻克CakePHP系列二表单数据显示- PHP

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攻克CakePHP系列二表单数据显示

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 45 ::

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CakePHP去除默认显示的标题及图标的方法攻克CakePHP系列三表单数据增删改

CakePHP表单数据显示的方法步骤

首先建立数据库cake_ext，并执行如下sql文：

CREATE TABLE `companies` (
 `id` int(11) NOT NULL auto_increment,
 `company` varchar(50) NOT NULL,
 `price` decimal(8,2) NOT NULL,
 `change` decimal(8,2) NOT NULL,
 `lastudp` date NOT NULL,
 PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records 
-- ----------------------------
INSERT INTO `companies` VALUES ('1', '3m Co', '71.72', '0.02', '2008-10-21');
INSERT INTO `companies` VALUES ('2', 'Alcoa Inc', '29.01', '0.42', '2008-10-20');
INSERT INTO `companies` VALUES ('3', 'AT&T Inc.', '31.61', '-0.48', '2008-10-21');
INSERT INTO `companies` VALUES ('4', 'Boeing Co.', '75.43', '0.53', '2008-10-13');
INSERT INTO `companies` VALUES ('5', 'United Technologies Corporation', '63.26', '0.55', '2008-10-09');
INSERT INTO `companies` VALUES ('6', 'Intel Corporation', '19.88', '0.31', '2008-10-15');
INSERT INTO `companies` VALUES ('7', 'Exxon Mobil Corp', '68.10', '-0.43', '2008-10-17');

如下图所示建立工程：

数据库配置文件如下：

class DATABASE_CONFIG
{
 var $default = array('driver' => 'mysql',
 'connect' => 'mysql_connect',
 'host' => 'localhost',
 'login' => 'root',
 'password' => 'root',
 'database' => 'cake_ext',
 'prefix' => '');

 var $test = array('driver' => 'mysql',
 'connect' => 'mysql_connect',
 'host' => 'localhost',
 'login' => 'root',
 'password' => 'root',
 'database' => 'cake_ext',
 'prefix' => '');
}

companies_controller.php：

<?php 
class CompaniesController extends AppController
{
 var $name = 'Companies';
 
 function index()
 {
 $this->set('companies', $this->Company->findAll());
 }
 
 function view($id = null)
 {
 $this->Company->id = $id;
 $this->set('company', $this->Company->read());
 }
}
?>

company.php：

<?php
class Company extends AppModel
{
 var $name = 'Company';
}
?>

index.thtml：

<h1>Test companies</h1>
<table>
<tr>
<th>Id</th>
<th>company</th>
<th>price</th>
<th>change</th>
<th>last update</th>
</tr>
<?php foreach ($companies as $company): ?>
<tr>
<td><?php echo $company['Company']['id']; ?></td>
<td>
<?php echo $html->link($company['Company']['company'], "/companies/view/".$company['Company']['id']); ?>
</td>
<td><?php echo $company['Company']['price']; ?></td>
<td><?php echo $company['Company']['change']; ?></td>
<td><?php echo $company['Company']['lastudp']; ?></td>
</tr>
<?php endforeach; ?> 
</table>

view.thtml：

<h1>Company: <?php echo $company['Company']['company']?></h1>
<p><small>Id: <?php echo $company['Company']['id']?></small></p>
<p>Price: <?php echo $company['Company']['price']?></p>
<p>Change: <?php echo $company['Company']['change']?></p>
<p>LastUpdate: <?php echo $company['Company']['lastudp']?></p>

访问http://localhost/cakephp/companies即可运行测试程序。

本代码参考自官方自带例子：http://book.cakephp.org/view/326/The-Cake-Blog-Tutorial

CakePHP去除默认显示的标题及图标的方法攻克CakePHP系列三表单数据增删改

攻克CakePHP系列二 表单数据显示

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攻克CakePHP系列二表单数据显示