Cakephp Add,edit,delete And Validate

Cakephp Add,edit,delete And Validate Web-development (jquery) Cakephp Add,edit,delete And Validate

CakePHP Add,Edit,Delete and Validate

Create Database Table
CREATE TABLE `categories` (
`id` INTEGER(11) NOT NULL AUTO_INCREMENT,
`name` VARCHAR(255) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM

Crate Model app\models\category.php

 <?php class Category extends AppModel { var $name = 'Category'; var $validate = array( //validate 'name' => array( 'rule' => 'notEmpty', 'message' => 'No, no, this field must not be empty!' ) ); } ?> 

Create Controller app/controllers/categories_controller.php

 <?php class CategoriesController extends AppController { var $name = 'Categories'; function index() { $this->set('categories', $this->Category->find('all')); } function add() { if (!empty($this->data)) { if ($this->Category->save($this->data)) { $this->Session->setFlash('Your category has been saved.'); $this->redirect(array('action' => 'index')); } } } function delete($id) { $this->Category->delete($id); $this->Session->setFlash('The category with id: '.$id.' has been deleted.'); $this->redirect(array('action'=>'index')); } function edit($id = null) { $this->Category->id = $id; if (empty($this->data)) { $this->data = $this->Category->read(); } else { if ($this->Category->save($this->data)) { $this->Session->setFlash('Your category has been updated.'); $this->redirect(array('action' => 'index')); } } } } ?> 

Create View index app/view/categories/index.ctp

 <!-- File: /app/views/categories/index.ctp --> <h1>Categories</h1> <?php echo $html->link('Add Category',array('controller' => 'categories', 'action' => 'add')); ?> <table> <tr> <th>Id</th> <th>Title</th> <th>Actions</th> </tr> <?php foreach ($categories as $category): ?> <tr> <td><?php echo $category['Category']['id']; ?></td> <td> <?php echo $html->link($category['Category']['name'], array('controller' => 'categories', 'action' => 'edit', $category['Category']['id'])); ?> </td> <td> <?php echo $html->link('Delete', array('action' => 'delete', $category['Category']['id']), null, 'Are you sure?' )?> <?php echo $html->link('Edit', array('action'=>'edit', $category['Category']['id']));?> </td> </tr> <?php endforeach; ?> </table> 

Create View Edit app/view/categories/edit.ctp

 <h1>Edit Category</h1> <?php echo $form->create('Category', array('action' => 'edit')); echo $form->input('name'); echo $form->input('id', array('type'=>'hidden')); echo $form->end('Save Category'); ?> 

Create View add app/view/categories/add.ctp

 <h1>Add Category</h1> <?php echo $form->create('Category'); echo $form->input('name'); echo $form->end('Save Post'); ?> 

Posted by Hodie J