From 48d6d5856ea95dd363f2a420f08200f488fb5151 Mon Sep 17 00:00:00 2001 From: Razican Date: Mon, 25 Apr 2011 14:03:54 +0200 Subject: Fixed #74. --- user_guide/general/routing.html | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'user_guide/general/routing.html') diff --git a/user_guide/general/routing.html b/user_guide/general/routing.html index 6ee6ad384..d1d8d1a8e 100644 --- a/user_guide/general/routing.html +++ b/user_guide/general/routing.html @@ -145,6 +145,11 @@ Higher routes will always take precedence over lower ones.

when people load your root URL. In the above example, the "welcome" class would be loaded. You are encouraged to always have a default route otherwise a 404 page will appear by default.

+$route['404_override'] = ''; + +

This route indicates which controller class should be loaded if the requested controller is not found. It will override the default 404 +error page. It won't affect to the show_404() function, which will continue loading the default error_404.php file at application/errors/error_404.php.

+

Important:  The reserved routes must come before any wildcard or regular expression routes.

-- cgit v1.2.3-24-g4f1b From 114ab0988e20ac6be39ad363ff897a1a3b85e565 Mon Sep 17 00:00:00 2001 From: Razican Date: Mon, 25 Apr 2011 17:26:45 +0200 Subject: Fixed double-space typo. --- user_guide/general/routing.html | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'user_guide/general/routing.html') diff --git a/user_guide/general/routing.html b/user_guide/general/routing.html index d1d8d1a8e..6f06ad64f 100644 --- a/user_guide/general/routing.html +++ b/user_guide/general/routing.html @@ -80,7 +80,7 @@ To overcome this, CodeIgniter allows you to remap the URI handler.

Setting your own routing rules

-

Routing rules are defined in your application/config/routes.php file. In it you'll see an array called $route that +

Routing rules are defined in your application/config/routes.php file. In it you'll see an array called $route that permits you to specify your own routing criteria. Routes can either be specified using wildcards or Regular Expressions

@@ -90,7 +90,7 @@ permits you to specify your own routing criteria. Routes can either be specified $route['product/:num'] = "catalog/product_lookup"; -

In a route, the array key contains the URI to be matched, while the array value contains the destination it should be re-routed to. +

In a route, the array key contains the URI to be matched, while the array value contains the destination it should be re-routed to. In the above example, if the literal word "product" is found in the first segment of the URL, and a number is found in the second segment, the "catalog" class and the "product_lookup" method are instead used.

@@ -111,10 +111,10 @@ Higher routes will always take precedence over lower ones.

A URL containing the word "journals" in the first segment will be remapped to the "blogs" class.

$route['blog/joe'] = "blogs/users/34"; -

A URL containing the segments blog/joe will be remapped to the "blogs" class and the "users" method. The ID will be set to "34".

+

A URL containing the segments blog/joe will be remapped to the "blogs" class and the "users" method. The ID will be set to "34".

$route['product/(:any)'] = "catalog/product_lookup"; -

A URL with "product" as the first segment, and anything in the second will be remapped to the "catalog" class and the "product_lookup" method.

+

A URL with "product" as the first segment, and anything in the second will be remapped to the "catalog" class and the "product_lookup" method.

$route['product/(:num)'] = "catalog/product_lookup_by_id/$1";

A URL with "product" as the first segment, and a number in the second will be remapped to the "catalog" class and the "product_lookup_by_id" method passing in the match as a variable to the function.

@@ -123,7 +123,7 @@ Higher routes will always take precedence over lower ones.

Regular Expressions

-

If you prefer you can use regular expressions to define your routing rules. Any valid regular expression is allowed, as are back-references.

+

If you prefer you can use regular expressions to define your routing rules. Any valid regular expression is allowed, as are back-references.

Note:  If you use back-references you must use the dollar syntax rather than the double backslash syntax.

@@ -142,7 +142,7 @@ Higher routes will always take precedence over lower ones.

$route['default_controller'] = 'welcome';

This route indicates which controller class should be loaded if the URI contains no data, which will be the case -when people load your root URL. In the above example, the "welcome" class would be loaded. You +when people load your root URL. In the above example, the "welcome" class would be loaded. You are encouraged to always have a default route otherwise a 404 page will appear by default.

$route['404_override'] = ''; -- cgit v1.2.3-24-g4f1b