Hello,
I have read about the ErrorController that comes standard with the
framework. It seems to only handle certain errors pertaining to missing MVC
components--that's fine, I can use that. However, for my purposes I think I
need a better understanding of URL rewriting and how the framework works in
general.
Anyway, here is what I have done in terms of error handling. It's pretty
simplistic.
My application entry point is wrapped in a try-catch. When an exception pops
anywhere in the application, I run a couple of procedures that then send an
email and log the message, etc.
/* Wrap the entire application in an error handler*/
try
{
$application->bootstrap()
->run();
}
catch (Exception $e)
{
require_once 'ErrorHandler.php';
HandleException($e);
}
What I really want to do is just pop a jquery dialog box on the page that
pops the error (or the previous page if there is something like a 404
error). In order to do this I am trying the following:
catch (Exception $e)
{
//require_once 'ErrorHandler.php';
//HandleException($e);
/*
Get the current layout and relocate to it,
passing a flag to display the error dialog
*/
$currentLayout=$application->getBootstrap()->getResource('layout')->getLayoutPath();
header('Location: ' . $currentLayout . '?action=error');
}
The problem is, I don't understand enough about what is going on behind the
scenes. $currentLayout points to the layouts directory. The querystring is
lost as "http://localhost/TAW/application/layouts?action=error"; then points
back to a valid page.
At the end of the day, it doesn't make sense to point back to a "valid"
page...I would probably point to an "error" page that utilizes a defined
layout. But in any case, I still need to maintain that querystring.
Does anyone have any thoughts about this entire process? Some best
practices? Or more specifically, how to resolve the issue I am having
concerning the querystring?
Much appreciated!
Jeremy
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