Re: Custom Component and Redirect problem
I figure out now. There is some funny character in my Date
component. That's why it screw up the header for redirect. Thank you
for everyone input. I love the CakePhp community.
On Feb 8, 11:26 am, Micro <[EMAIL PROTECTED]> wrote:
> Ok, I try to remove all the print out and stuff, but, i still get the
> same error.
>
> class TradesController extends AppController {
>
> var $name = 'Trades';
> var $components = array('Date');
> var $helpers = array('Html', 'Form');
>
>function index() {
>
> }
>
>function add() {
> $this->redirect(array('action'=>'index'));
> }
>
> }
>
> On Feb 7, 5:09 pm, "Kjell Bublitz" <[EMAIL PROTECTED]> wrote:
>
> > If you just wanna test if the timestamp is there, you can simply "exit"
> > before doing the redirect().
>
> > You could just do this: pr($timeStamp); exit(); if you expect an array.. if
> > you expect just a string exit($timeStamp); will do the same trick.. as an
> > alternative to pr() which is just the print_r() output with a tag
> > around it, you can use var_dump($timeStamp); to get more details.
>
> > If you are happy with the results, remove the exit() and continue..
>
> > Another way is to take a decent remote debugger with an IDE that uses it.
> > That way you can save yourself from doing all that print_r and echo stuff..
>
> > Good IDEs are Zend Studio and Komodo Pro.
>
> > HTH,
> > Kjell
>
> > On Feb 7, 2008 11:43 PM, Micro <[EMAIL PROTECTED]> wrote:
>
> > > I am using CakePhp 1.2 So, I created a component called Date. I
> > > embedded in my class following the example.
>
> > > My controller class:
>
> > > class TradesController extends AppController {
>
> > >var $name = 'Trades';
> > >var $components = array('Date');
> > >var $helpers = array('Html', 'Form');
>
> > > function index() {
>
> > >}
>
> > > function add() {
> > >$timeStamp = $this->Date->getTimestamp();
> > > print_r($timeStamp);
> > >$this->redirect(array('action'=>'index'));
> > > }
>
> > > }
>
> > > I get this error
>
> > > Warning (2): Cannot modify header information - headers already sent
> > > by (output started at C:\xampplite\htdocs\cake12\app\controllers
> > > \components\date.php:119) [CORE\cake\libs\controller\controller.php,
> > > line 546]
>
> > > If I uncomment the $this->redirect(array('action'=>'index')), my
> > > component works perfectly fine, and i don't get any error. I try to
> > > comment out the component part, and it works fine. The problem only
> > > occurs when I use my custom component and has the redirect line. Any
> > > clue? Thank you.
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Re: Custom Component and Redirect problem
Ok, I try to remove all the print out and stuff, but, i still get the
same error.
class TradesController extends AppController {
var $name = 'Trades';
var $components = array('Date');
var $helpers = array('Html', 'Form');
function index() {
}
function add() {
$this->redirect(array('action'=>'index'));
}
}
On Feb 7, 5:09 pm, "Kjell Bublitz" <[EMAIL PROTECTED]> wrote:
> If you just wanna test if the timestamp is there, you can simply "exit"
> before doing the redirect().
>
> You could just do this: pr($timeStamp); exit(); if you expect an array.. if
> you expect just a string exit($timeStamp); will do the same trick.. as an
> alternative to pr() which is just the print_r() output with a tag
> around it, you can use var_dump($timeStamp); to get more details.
>
> If you are happy with the results, remove the exit() and continue..
>
> Another way is to take a decent remote debugger with an IDE that uses it.
> That way you can save yourself from doing all that print_r and echo stuff..
>
> Good IDEs are Zend Studio and Komodo Pro.
>
> HTH,
> Kjell
>
> On Feb 7, 2008 11:43 PM, Micro <[EMAIL PROTECTED]> wrote:
>
>
>
> > I am using CakePhp 1.2 So, I created a component called Date. I
> > embedded in my class following the example.
>
> > My controller class:
>
> > class TradesController extends AppController {
>
> >var $name = 'Trades';
> >var $components = array('Date');
> >var $helpers = array('Html', 'Form');
>
> > function index() {
>
> >}
>
> > function add() {
> >$timeStamp = $this->Date->getTimestamp();
> > print_r($timeStamp);
> >$this->redirect(array('action'=>'index'));
> > }
>
> > }
>
> > I get this error
>
> > Warning (2): Cannot modify header information - headers already sent
> > by (output started at C:\xampplite\htdocs\cake12\app\controllers
> > \components\date.php:119) [CORE\cake\libs\controller\controller.php,
> > line 546]
>
> > If I uncomment the $this->redirect(array('action'=>'index')), my
> > component works perfectly fine, and i don't get any error. I try to
> > comment out the component part, and it works fine. The problem only
> > occurs when I use my custom component and has the redirect line. Any
> > clue? Thank you.
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Re: Custom Component and Redirect problem
If you just wanna test if the timestamp is there, you can simply "exit"
before doing the redirect().
You could just do this: pr($timeStamp); exit(); if you expect an array.. if
you expect just a string exit($timeStamp); will do the same trick.. as an
alternative to pr() which is just the print_r() output with a tag
around it, you can use var_dump($timeStamp); to get more details.
If you are happy with the results, remove the exit() and continue..
Another way is to take a decent remote debugger with an IDE that uses it.
That way you can save yourself from doing all that print_r and echo stuff..
Good IDEs are Zend Studio and Komodo Pro.
HTH,
Kjell
On Feb 7, 2008 11:43 PM, Micro <[EMAIL PROTECTED]> wrote:
>
> I am using CakePhp 1.2 So, I created a component called Date. I
> embedded in my class following the example.
>
> My controller class:
>
> class TradesController extends AppController {
>
>var $name = 'Trades';
>var $components = array('Date');
>var $helpers = array('Html', 'Form');
>
> function index() {
>
>}
>
> function add() {
>$timeStamp = $this->Date->getTimestamp();
> print_r($timeStamp);
>$this->redirect(array('action'=>'index'));
> }
>
> }
>
> I get this error
>
> Warning (2): Cannot modify header information - headers already sent
> by (output started at C:\xampplite\htdocs\cake12\app\controllers
> \components\date.php:119) [CORE\cake\libs\controller\controller.php,
> line 546]
>
>
> If I uncomment the $this->redirect(array('action'=>'index')), my
> component works perfectly fine, and i don't get any error. I try to
> comment out the component part, and it works fine. The problem only
> occurs when I use my custom component and has the redirect line. Any
> clue? Thank you.
> >
>
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Re: Custom Component and Redirect problem
El 07/02/2008, a las 23:43, Micro escribió:
> If I uncomment the $this->redirect(array('action'=>'index')), my
> component works perfectly fine, and i don't get any error. I try to
> comment out the component part, and it works fine. The problem only
> occurs when I use my custom component and has the redirect line. Any
> clue?
Redirect sends headers, and you has just printed a result. You have to
rethink the code.
--
Fran Iglesias
[EMAIL PROTECTED]
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Custom Component and Redirect problem
I am using CakePhp 1.2 So, I created a component called Date. I
embedded in my class following the example.
My controller class:
class TradesController extends AppController {
var $name = 'Trades';
var $components = array('Date');
var $helpers = array('Html', 'Form');
function index() {
}
function add() {
$timeStamp = $this->Date->getTimestamp();
print_r($timeStamp);
$this->redirect(array('action'=>'index'));
}
}
I get this error
Warning (2): Cannot modify header information - headers already sent
by (output started at C:\xampplite\htdocs\cake12\app\controllers
\components\date.php:119) [CORE\cake\libs\controller\controller.php,
line 546]
If I uncomment the $this->redirect(array('action'=>'index')), my
component works perfectly fine, and i don't get any error. I try to
comment out the component part, and it works fine. The problem only
occurs when I use my custom component and has the redirect line. Any
clue? Thank you.
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