try to debug something like:
controller:
$tasks = $this->Task->find('all');
print_r($tasks);
$this->set('tasks', $tasks);
view:
<?php prin_r($tasks): ?>
Andras
On Feb 6, 2009, at 11:39 PM, abhishek wrote:
>
> I am writing a simple TASK application: with 1 model, 1 controller,and
> 2 views.
> In the application, you can add a task and it shows a list of all the
> tasks.
>
> my problem is I am not getting the output shown in the index view.
> Database is being updated fine, which means it is working I don't know
> why the data is not showing in the index view.
>
> Thanks a lot.
>
> My database:
> CREATE TABLE tasks(
> id int(10) unsigned NOT NULL auto_increment,
> title varchar(255) NOT NULL,
> done tinyint(1) default NULL,
> created datetime default NULL,
> modified datetime default NULL,
> PRIMARY KEY (id)
> );
>
> MODEL
> <?php
> class Task extends AppModel{
> var $name = 'Task';
> }
> ?>
>
>
> THE CONTROLLER
> <?php
> class TasksController extends AppController{
>
> var $name = 'Tasks';
> var $helpers = array('Html', 'Form');
> function index(){
> $this->set('tasks', $this->Task->find('all'));
>
> }
>
> function add(){
> if (!empty($this->data)){
> $this->Task->create();
> if ($this->Task->save($this->data)){
> $this->Session->setFlash('Task has been saved');
> $this->redirect(array('action'=>'index'),null, true);
>
> }else{
> $this->Session->setFlash('Task not saved. Try
> again.');
> }
> }
>
> }
> }
> ?>
>
> VIEW INDEX
>
> <h2>TASKS</h2>
> <?php if(empty($tasks)): ?>
> There are no tasks in this list
> <?php else: ?>
>
> <table>
> <tr>
> <th>Title</th>
> <th>Status</th>
> <th>Created</th>
> <th>Modified</th>
> <th>Actions</th>
> </tr>
>
> <?php foreach($tasks as $task): ?>
> <tr>
> <td>
> <?php $task['Task']['title'] ?>
> </td>
>
> <td>
> <?php if($task['Task']['done']) echo
> "Done";
> else echo "Pending";
> ?>
> </td>
> <td>
> <?php $task['Task']['created'] ?>
> </td>
> <td>
> <?php $task['Task']['modified'] ?>
> </td>
> <td>
>
> </td>
> </tr>
> <?php endforeach; ?>
> </table>
>
>
> <?php endif; ?>
> <?php echo $html->link('Add Task', array('action'=>'add')); ?>
>
>
> VIEW ADD:
> <?php echo $form->create('Task'); ?>
>
> <fieldset>
>
> <legend>
> Add New Task
> </legend>
> <?php
> echo $form->input('title');
> echo $form->input('done');
> ?>
> </fieldset>
> <?php echo $form->end('Add Task');?>
>
> <?php echo $html->link('List All Task', array('action'=>'index')); ?>
>
>
>
> my problem is I am not getting the output shown in the index view.
> Database is being updated. But it doesn't show in the view.
>
> >
Andras Kende
http://kende.com
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