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| Credit : Flickr |
CREATE TABLE `posts` ( `id` int(10) NOT NULL AUTO_INCREMENT, `title` varchar(200) NOT NULL, `body` text NOT NULL, `image1` varchar(200), `image2` varchar(200), `image3` varchar(200), PRIMARY KEY (`id`) )
public function add() {
$this->Post->create();
if ($this->request->is('post')) {
// Image Handling code START //////
for($i=1;$i<4;$i++)
{
if(empty($this->data['Post']['image'.$i]['name'])){
unset($this->request->data['Post']['image'.$i]);
}
if(!empty($this->data['Post']['image'.$i]['name']))
{
$file=$this->data['Post']['image'.$i];
$ary_ext=array('jpg','jpeg','gif','png'); //array of allowed extensions
$ext = substr(strtolower(strrchr($file['name'], '.')), 1); //get the extension
if(in_array($ext, $ary_ext))
{
move_uploaded_file($file['tmp_name'], WWW_ROOT . 'img/uploads/posts/' . time().$file['name']);
$this->request->data['Post']['image'.$i] = time().$file['name'];
}
}
}
// Image Handling code END //////
if ($this->Post->save($this->request->data))
{
$this->Session->setFlash('Your post has been saved.');
$this->redirect(array('action' => 'index'));
}
else
{
$this->Session->setFlash('Unable to add your post.');
}
}
}
public function edit($id=null){
if(!$id)
{
throw new NotFoundException(__('Invalid Post'));
}
$post=$this->Post->findById($id);
if(!$post)
{
throw new NotFoundException(__('Invalid Post'));
}
if(!empty($this->data))
{
$this->Post->id=$id;
// Image Handling code START //////
for($i=1;$i<4;$i++)
{
if(empty($this->data['Post']['image'.$i]['name'])){
unset($this->request->data['Post']['image'.$i]);
}
if(!empty($this->data['Post']['image'.$i]['name']))
{
if(file_exists("img/uploads/posts/".$this->data['Post']['hiddenimage'.$i])){
unlink("img/uploads/posts/".$this->data['Post']['hiddenimage'.$i]);
}
$file=$this->data['Post']['image'.$i];
$ary_ext=array('jpg','jpeg','gif','png'); //array of allowed extensions
$ext = substr(strtolower(strrchr($file['name'], '.')), 1); //get the extension
if(in_array($ext, $ary_ext))
{
move_uploaded_file($file['tmp_name'], WWW_ROOT . 'img/uploads/posts/' . time().$file['name']);
$this->request->data['Post']['image'.$i] = time().$file['name'];
}
}
}
// Image Handling code END //////
if($this->Post->save($this->request->data))
{
$this->Session->setFlash('Your Post has been Updated');
$this->redirect(array('action'=>'index'));
}
else
{
$this->Session->setFlash('Unable to update your post.');
}
}
if(!$this->request->data){
$this->request->data=$post;
}
}
public function add() {
if ($this->request->is('post')) {
$this->User->create();
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('User has been saved.'));
$this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('Unable to add User.'));
}
}
}
public $helpers = array('Html', 'Form', 'Session');
public $components = array('Session');
<!-- File: /app/View/Users/add.ctp -->
<h1>Add User</h1>
<?php
echo $this->Form->create('User');
echo $this->Form->input('firstname');
echo $this->Form->input('lastname');
echo $this->Form->input('email');
echo $this->Form->input('message', array('rows' => '3'));
echo $this->Form->end('Save User');
?>
<form id="UserAddForm" method="post" action="/https/php-dev-zone.blogspot.com/users/add">
<?php echo $this->Html->link(
'Add User',
array('controller' => 'users', 'action' => 'add')
); ?>
public function edit($id = null) {
if (!$id) {
throw new NotFoundException(__('Invalid user'));
}
$user = $this->User->findById($id);
if (!$user) {
throw new NotFoundException(__('Invalid user'));
}
if ($this->request->is('post') || $this->request->is('put')) {
$this->User->id = $id;
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('User has been updated.'));
$this->redirect(array('action' => 'index'));
} else {
$this->Session->setFlash(__('Unable to update User.'));
}
}
if (!$this->request->data) {
$this->request->data = $user;
}
}
<!-- File: /app/View/Users/edit.ctp -->
<h1>Edit User</h1>
<?php
echo $this->Form->create('User');
echo $this->Form->input('firstname');
echo $this->Form->input('lastname');
echo $this->Form->input('email');
echo $this->Form->input('message', array('rows' => '3'));
echo $this->Form->input('id', array('type' => 'hidden'));
echo $this->Form->end('Update User');
?>
<?php echo $this->Html->link(
'Add User',
array('controller' => 'users', 'action' => 'add')
); ?>
<h1>Blog Users</h1>
<table>
<tr>
<th>Id</th>
<th>First Name</th>
<th>Last Name</th>
<th>Email</th>
<th>Message</th>
<th>Action</th>
</tr>
<!-- Here is where we loop through our $users array, printing out user info -->
<?php foreach ($users as $user): ?>
<tr>
<td><?php echo $user['User']['id']; ?></td>
<td><?php echo $this->Html->link($user['User']['firstname'],
array('controller' => 'users', 'action' => 'view', $user['User']['id'])); ?></td>
<td><?php echo $user['User']['lastname']; ?></td>
<td><?php echo $user['User']['email']; ?></td>
<td><?php echo $user['User']['message']; ?></td>
<td><?php echo $this->Html->link('View', array('action' => 'view', $user['User']['id'])); ?>
<?php echo $this->Html->link('Edit', array('action' => 'edit', $user['User']['id'])); ?>
</td>
</tr>
<?php endforeach; ?>
<?php unset($user); ?>
</table>
public function delete($id) {
if ($this->request->is('get')) {
throw new MethodNotAllowedException();
}
if ($this->User->delete($id)) {
$this->Session->setFlash(__('The user having id: %s has been deleted.', $id));
$this->redirect(array('action' => 'index'));
}
}
<td>
<?php echo $this->Form->postLink('Delete',array('action' => 'delete', $user['User']['id']),array('confirm' => 'Are you sure to delete?'));
?>
</td>
/* Create our users table: */ CREATE TABLE users ( id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY, firstname VARCHAR(50), lastname VARCHAR(50), email VARCHAR(50), message TEXT );
/* Then insert some users for testing: */
INSERT INTO users (firstname,lastname,email,message)
VALUES ('Ricky', 'Astley', '[email protected]','Hello...!');
INSERT INTO users (firstname,lastname,email,message)
VALUES ('John', 'clinton','[email protected]','How are You...!' );
INSERT INTO users (firstname,lastname,email,message)
VALUES ('Smith', 'Johnson', '[email protected]','I am Fine...!');
class User extends AppModel {
}
class UsersController extends AppController {
public $helpers = array('Html', 'Form');
}
class UsersController extends AppController {
public $helpers = array('Html', 'Form');
public function index() {
$this->set('users', $this->User->find('all'));
}
}
<!-- File: /app/View/Users/index.ctp -->
<h1>Blog Users</h1>
<table>
<tr>
<th>Id</th>
<th>First Name</th>
<th>Last Name</th>
<th>Email</th>
<th>Message</th>
</tr>
<!-- Here is where we loop through our $users array, printing out user info -->
<?php foreach ($users as $user): ?>
<tr>
<td><?php echo $user['User']['id']; ?></td>
<td><?php echo $user['User']['firstname'];?></td>
<td><?php echo $user['User']['lastname']; ?></td>
<td><?php echo $user['User']['email']; ?></td>
<td><?php echo $user['User']['message']; ?></td>
</tr>
<?php endforeach; ?>
<?php unset($user); ?>
</table>
public function view($id = null) {
if (!$id) {
throw new NotFoundException(__('Invalid user'));
}
$user = $this->User->findById($id);
if (!$user) {
throw new NotFoundException(__('Invalid user'));
}
$this->set('user', $user);
}
<!-- File: /app/View/Users/view.ctp --> <h1>First Name:<?php echo h($user['User']['firstname']); ?></h1> <h1>Last Name: <?php echo $user['User']['lastname'];?></h1> <h1>Email:<?php echo h($user['User']['email']); ?></h1> <h1>Message:<?php echo h($user['User']['message']); ?></h1>