How to remove the comment with the page execution time

18 comments baked

• Christian Winther September 04, 2008 at 10:15

  I always use the method below in my app_controller.php

  protected function prepareAjax($debug = 0) {
          Configure::write('debug', $debug);
          $this->disableCache();
      }

• Michał Bachowski September 04, 2008 at 10:24

  Hi,

  I placed following snipped in my config/core.php

  (still 1.1, but it`s simple to use it in 1.2)

  Regards

  Michał Bachowski

• Michał Bachowski September 04, 2008 at 10:27

  Hi,

  I placed following snipped in my config/core.php
  

  <?php
  if (env('HTTP_X_REQUESTED_WITH') != null && env('HTTP_X_REQUESTED_WITH') == "XMLHttpRequest") {
  	define('DEBUG', 0);
  } else {
  	define('DEBUG', 2);
  }
  ?>

  
  (still 1.1, but it`s simple to use it in 1.2)

  Regards

  Michał Bachowski

  p.s. argh I forget about “code” tag - sorry :(

• Abhimanyu Grover September 04, 2008 at 14:12

  @Michał that’s very good idea, is it 100% effective?

• nate September 04, 2008 at 14:16

  The universal solution that’s always worked for me is to place a // at the end of your JavaScript/Ajax/JSON layout, like so:

  <?php echo $content_for_layout; ?>//

  Simple, works in every scenario, no mucking with debug settings required.

• Michał Bachowski September 04, 2008 at 14:24

  Hi

  @Abhimanyu: it works for me BUT - when you have an error somewhere around AJAX code you will not get any response (only standard Cake`s “404″ error page).

  But solution posted by nate is even better than mine.

  Thanks a lot nate :)

  Regards

• cakebaker September 04, 2008 at 18:44

  @all: Thanks for your comments!

  @nate: Nice little trick!

• Martin Bavio September 04, 2008 at 19:14

  What about writing this piece of code in beforeFilter, in app_controller:

  if ($this->RequestHandler->isAjax()) {
  Configure::write(’debug’, 0);
  header(’Pragma: no-cache’);
  header(’Cache-control: no-cache’);
  header(”Expires: Mon, 26 Jul 1997 05:00:00 GMT”);
  }

• bfw September 04, 2008 at 21:05

  what does nate’s “//” do?

• Abhimanyu Grover September 04, 2008 at 21:48

  Same question as @bfw. Not sure what “//” does??

• nate September 05, 2008 at 00:24

  // means the same thing in JavaScript as it does in PHP: ignore everything on that line that appears after it. So even though the timestamp comment is still printed, it is ignored by the JavaScript interpreter because it is after the //.

• nate September 05, 2008 at 00:25

  @Martin Bavio: btw, you can replace your header() calls with $this->disableCache();

• Felix Geisendörfer September 05, 2008 at 06:25

  Most simple solution, put the Configure::write(’debug’, 0) call in app/views/layouts/json/default.ctp.

  Should not cause any problems since your json views should almost always be trivial (calling json_encode or $javascript->object()) or you might already be using the same trivial view for all of them.

• cakebaker September 06, 2008 at 18:28

  @all: Thanks for your comments!

• laowang September 10, 2008 at 02:55

  class DebugComponent extends Object {
  function initialize(&$controller) {
  if (!in_array($controller->params['url']['ext'], array(’htm’, ‘html’))) {
  Configure::write(’debug’, 0);
  }
  }
  }

• cakebaker September 11, 2008 at 17:10

  @laowang: Thanks for sharing this component!

• johnk September 28, 2008 at 20:11

  thanks! that helped!

• cakebaker September 29, 2008 at 16:48

  @johnk: You are welcome :)

Bake a comment