CakePHP Ajax delete - cakephp

Question

I am trying to delete cakephp data by ajax.Here I have changed postlink button to simple html button like as
<button class="del" id=<?php echo $user['User']['id']; ?>>Delete </delete>
Here now I am able to get user id by bellow code
$('document').ready(function(){
$('.del').click(function(){
var x=$(this).attr("id");
alert(x);
});
});
I have successfully get id of the user.Now I am trying to sent it for userscontroller in delete action.So I have coded like
$('document').ready(function(){
$('.del').click(function(){
var x=$(this).attr("id");
alert(x);
jQuery.get("<?php echo $this->webroot . $this->params["users"]; ?>/delete",{"id":x},function(data,stat){
jQuery("#success").load("success.ctp");
});
});
});
Now in controller in delete action I have tried
public function delete($id=NUll) {
$id=$_GET['id'];
$this->User->id = $id;
if ($this->User->delete()) {
$this->Session->setFlash(__('The user has been deleted.'));
}
return $this->redirect(array('action' => 'index'));
}
Here it's not working.In controller how can I defined it ?

Answer 1

If u use before filter,
function beforeFilter()
{
//Here set Which pages should be accessable to various users
$adminPages =array('delete');
$this->Auth->allow($adminPages);
......
}
Allow it to be executed using Auth allow.
If thats also working fine,Check if AJAX string is proper. Check using MANUAL DELETE like abc.com/Users/delete/id:2 Just copy paste string u get in jQuery.get(). Does it delete properly??
IF ALL DOESNT Work TRY following : :)
public function delete($id=NUll) {
$id=$_GET['id'];
$this->User->id = $id;
if ($this->User->delete()) {
$this->Session->setFlash(__('The user has been deleted.'));
}
return $this->redirect(array('action' => 'index'));
}
And ajax :
jQuery.get("<?php echo $this->webroot . $this->params["users"].'/delete/';?>"+x+"",{"id":x},function(data,stat){
jQuery("#success").load("success.ctp");
});

Answer 2

Here the wrong was only url, I have changed it and now it's working fine
echo $this->webroot . $this->params["users"]; ?>/delete"
TO
echo Router::url(array('controller'=>'users','action'=>'delete'));?>"

Answer 3

try this if you want to use ajax
public function delete_user() {
$this->autoRender = false;
if ($this->request->data) {
$this->User->id = $this->request->data['id'];
$update = $this->User->saveField($this->request->data['field'], $this->request->data['value']);
if ($update) {
$repsonce['success'] = '1';
$this->Session->setFlash(__d('User', 'User Deleted successfully'), 'default', array('class' => 'alert alert-success'));
} else {
$repsonce['success'] = '0';
}
} else {
$repsonce['success'] = '0';
}
echo json_encode($repsonce);
}