I m getting this warning when i m adding a
record
Cannot modify header information - headers already sent by (output
started at /home/maheep/domains/phraseout.com/public_html/cakephp/
styleguide/controllers/entries_controller.php:50) [CORE/cake/libs/
controller/controller.php, line 615]
I remove all white spaces then also i m getting this warning my
controller code is as follows <?php
class EntriesController extends AppController{
var $name = 'Entries';
var $helpers = array('Html','Form','Javascript','Ajax');
var $components = array('RequestHandler');
var $uses=array('Entry','User');
function index(){
$query=mysql_query("select max(counter) from entries");
$row=mysql_fetch_array($query);
$co=$row[0];
$this->set('co',$co);
$name=$this->Session->read('User');
$query1=mysql_query("select id from users where username='$name'");
$row1=mysql_fetch_array($query1);
$user_id=$row1[0];
$this->set('user_id',$user_id);
$this->Entry->recursive = 1;
$this->set('entries', $this->Entry->findAll(null, null, array
('Section.id' => 'ASC','Submenu.submenu' => 'ASC')));
}
function view($id = null){
if (!$id){
$this->Session->setFlash('Invalid id for Entry.');
$this->redirect('/entries/index');
}
$this->set('entry', $this->Entry->read(null, $id));
}
function add(){
$this->set('sections', $this->Entry->Section->find('list',array
('fields'=>'Section.section','Section.id')));
if (empty($this->data)){
$this->render();
}
else{
$this->data['Entry']['name'] = $this->data['Entry']['File']['name'];
$this->data['Entry']['type'] = $this->data['Entry']['File']['type'];
$this->data['Entry']['size'] = $this->data['Entry']['File']['size'];
if ($this->Entry->save($this->data)){
$id=mysql_insert_id();
$query=mysql_query("select max(counter) from entries");
$row=mysql_fetch_array($query);
$co=$row[0]+1;
$q=mysql_query("update entries set counter=$co where id=$id");
$this->Session->setFlash('The Entry has been saved');
}
else{
$this->Session->setFlash('Please correct errors below.');
$this->redirect('/entries/add');
}
if (move_uploaded_file($this->data['Entry']['File']['tmp_name'],
WWW_ROOT.'/files/' .$this->data['Entry']['File']['name'])){
echo "File uploaded successfully";
}
else{
echo "There was an error uploading the file, please try again!";
}
$this->redirect('/entries/index');
}
}
function edit($id = null){
$this->set('sections', $this->Entry->Section->find('list',array
('fields'=>'Section.section','Section.id','recursive' => 1,'page' =>
1,)));
if (empty($this->data)){
if (!$id){
$this->Session->setFlash('Invalid id for Entry');
$this->redirect('/entries/index');
}
$this->data = $this->Entry->read(null, $id);
}
else{
$query=mysql_query("select max(counter) from entries");
$row=mysql_fetch_array($query);
$co=$row[0]+1;
$q=mysql_query("update entries set counter=$co where id=$id");
if ($this->Entry->save($this->data)){
$this->Session->setFlash('The Entry has been saved');
$this->redirect('/entries/index');
}
else{
$this->Session->setFlash('Please correct errors below.');
}
}
}
function delete($id = null){
if (!$id){
$this->Session->setFlash('Invalid id for Entry');
$this->redirect('/entries/index');
}
if ($this->Entry->del($id)){
$this->Session->setFlash('Record deleted successfully');
$this->redirect('/entries/index');
}
}
function update_select(){
if(!empty($this->data['Entry']['section_id'])){
$section_id = (int)$this->data['Entry']['section_id'];
$options = $this->Entry->Submenu->find('list',array('section_id'=>
$section_id,'recursive' => 1,'conditions'=>array('section_id'=>
$section_id),'page' => 1,'fields'=>'Submenu.submenu'));
$this->set('options',$options);
}
}
}?>
I tried all the things but i m getting this warning please help me it
is very urgent i m getting this warning only at add action
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