pass a variable to controller (with nonenglish characters)

pass a variable to controller (with nonenglish characters) - Printable Version

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+--- Thread: pass a variable to controller (with nonenglish characters) (/showthread.php?tid=5966)

pass a variable to controller (with nonenglish characters) - El Forum - 02-10-2008

[eluser]chejnik[/eluser]
Hello,
I would like to pass some variables to controller, but they contain nonEnglish characters (like æ,ð) from Icelandic alphabet.

First I make search query and I make list of headwords. Clicking on headword I would like to make detail view of headword with format. So I have to pass the headword and his number.

Code:
if($query->num_rows()>0){

                foreach($query->result() as $row){  

                       $segments = array('search', 'showHeadword', $row->keyword, $row->num_keyword );

                       $url = site_url($segments);    

                       $listheadwords[]= anchor($url, $row->keyword.','. $row->gram_1);

                }

                 }  

                $data['listheadwords'] = $listheadwords;

             $this->load->view('searchresults', $data);

I am not sure if I do it correctly, but I make hyperlink. The last to items in segments array are variables, right?
Thank you for help and the CodeIgniter.
Ales

pass a variable to controller (with nonenglish characters) - El Forum - 02-10-2008

[eluser]Edemilson Lima[/eluser]
You must urlencode() a string with non-ASCII characters before pass it by the URI. Also you must allow the characters generated by urlencode() in your config file.

pass a variable to controller (with nonenglish characters) - El Forum - 02-10-2008

[eluser]chejnik[/eluser]
Hello, thank you.

I have encoded the url with urlencode - the result is here

Code:
..search/showHeadword/sei n % C 3 % B E roska/0

I devided the urlencoded word with spaces, because it is formatted.

Code:
$string1 = urlencode($item["keyword"]);

        $segments = array('search', 'showHeadword', $string1, $item["num_keyword"]);

        $url = site_url($segments);

But when I click on the link / this message shows - The URI you submitted has disallowed characters.
Thank you Ales

pass a variable to controller (with nonenglish characters) - El Forum - 02-10-2008

[eluser]Edemilson Lima[/eluser]
Open your config file at "system/application/config" folder and allow any extra characters not yet allowed in the regular expression:

Code:
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_-';