Litle problem with big Variable - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23) +--- Thread: Litle problem with big Variable (/showthread.php?tid=40868) |
Litle problem with big Variable - El Forum - 04-20-2011 [eluser]PAstorKill[/eluser] :exclaim: Help me please? I am studying PHP only 2 month. I don't have a person that could help. And I've never seen any frameworks, except CI. When I wrote in my mainpage controller: $data= array; &data;['main_info']=$this->db->get($page_id); it get me an error with the text below : Undefined variable: page_id in A have already switched the level of errors to lower, but still it doesn't work. What's this all about? P.S. : I'm from Ukraine, sorry for some troubles in English, that you might have note!!! Thanks for help. Litle problem with big Variable - El Forum - 04-21-2011 [eluser]temon[/eluser] your $page_id variable is undefined. try it first echo $page_id; if nothing print in your browser, you must defined the $page_id first, try example $page_id = 1; Litle problem with big Variable - El Forum - 04-21-2011 [eluser]PAstorKill[/eluser] What I was trying to do is ... I've tried to get the array of data from my SQL table. Function "get" situated in model with name"crud" which extends CI_Model. $page_id should get the info based on the query string that contain ciru2.ru/pages/show/index I wanted $page_id to have "index" on it!!! after those movements I've wrote switch($page_id) case:'index' { ............. ....... .. } Litle problem with big Variable - El Forum - 04-21-2011 [eluser]temon[/eluser] try echo $page_id; and what happening?? Litle problem with big Variable - El Forum - 04-21-2011 [eluser]PAstorKill[/eluser] Thanks for the advice. I on my work right now. When get back home - I'll write what I get, cause my project is in my laptop. Litle problem with big Variable - El Forum - 04-26-2011 [eluser]PAstorKill[/eluser] Thank you "temon"... thank you a lot. I solved problem. But this was not even a problem , it was my inattentiveness ))) the row public function get() { } should be public function($page_id) { } and construction switch case then works... Sorry, I am beginner ... Lol Litle problem with big Variable - El Forum - 04-26-2011 [eluser]PAstorKill[/eluser] ci2.ru/page1/show/index... and in public function show($page_id) switch ('page_id') case 'index': $this->db->tables->get($page_id) ..................... ............... Litle problem with big Variable - El Forum - 04-26-2011 [eluser]temon[/eluser] ha ha ha, you'r welcome! you must give a complete code, if you want ask some think |