ID and $this->uri->segment(n) returning nothing |
[eluser]jstnjns[/eluser]
I can't seem to get the ID value from my URI segment or segment from URI lib to register. Requested URI: http://localhost/events/detail/1 Controller Code: class Events extends Controller { I'm autoloading the URI library, but that shouldn't have anything to do with $id.. I'm getting these errors: Missing argument 1 for Events::detail() Undefined variable: id Not sure what could be going on here. Don't have any non-standard $routes[].. Upgraded system to 1.7.1, but that didn't help. Can provide source if needed. Thanks in advance!
[eluser]jedd[/eluser]
Hi jstnjns and welcome to the CI forums. What's uri->segment(2) and indeed (1) report back? Could you paste your constructor - just to be sure that's okay. Finally, your config.php entry for base_url ? I think this is one of those types of problems that people sometimes by changing their config.php's 'uri_protocol' variable - cycling through them until they find one that works - but I've never had a problem with uri_protocol, so I don't know how effective that actually is.
[eluser]pistolPete[/eluser]
[quote author="jstnjns" date="1252203625"]... I'm autoloading the URI library ...[/quote] You shouldn't: User guide Quote:Note: This class is initialized automatically by the system so there is no need to do it manually.
[eluser]Herb[/eluser]
Ok, there seems to be some code missing in order to give you an answer to your problem. Where is the detail method being called? Should be something like... Code: $some_variable = $this->uri->segment(3); Or you might what to do it this way if you are calling it detail through the url: Code: http://yourwebsite.com/events/detail/1
[eluser]jstnjns[/eluser]
SOLVED! @jedd: They were also reporting back blank. The $config['base_url'] = 'http://localhost/'. @herb: The $id value was being assigned in the URI (http://localhost/events/detail/34, 34 would be $id). ------------------------- @pistolPete: You are right, and after un-autoloading, it works just great! Thanks! Guess I need to take a closer look into the User Guide at these sorts of things. |
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