codeigniter retrieve parameter values passed from view to controller

Question

i've passed some parameters from a view to a controller function. i see them in the url like : .../view/a1312014031 but i'm not able to use them in the function

here is the view

<a href="<?php echo base_url() ?>visiteur/view/<?php echo $id; echo $mois; ?>" class='btn btn-primary'>Mettre en paiement </a>

here is the controller function

public function view($id = '', $mois = '') {
    ......
    $page = 'visiteur_liste';
    $this->load->view('visiteur/' . $page, $data);
    ....
    }

after clicking the link i get url with the parameters.../view/a1312014031 is there a solution to use those parameters in the function without using the session? thanks for your time

And also, you'l need to separate both parameter in url by "/", like, <?php echo $id."/"; echo $mois; ?> — Ravi Dhoriya ツ
– Ravi Dhoriya ツ, Commented Mar 19, 2014 at 11:37
i'm not using session, i know it's one solution. but i'm wondering if i can do it without... — Albee
– Albee, Commented Mar 19, 2014 at 11:39
i've tried this but i get Undefined variable: id! is it possible to pass thos parameters to the controller another way than the url — Albee
– Albee, Commented Mar 19, 2014 at 12:08
OK, Number 1: you pass methods FROM controller TO view... Number 2: if your getting undefined variabel $id.. (assume this is in your VIEW, not your CONTROLLER because you define $id in the controller params...) means you have probably not passed the data to the view properly, it should be passed as key=>value array pair $data = array('id'=>1234); — Raggamuffin
– Raggamuffin, Commented Mar 19, 2014 at 12:13

Ravi Dhoriya ツ · Accepted Answer · 2014-03-19 12:22:38Z

4

Ok, then

You'l need to separate your parameter value in your hyperlink by "/", like:

HTML

<a href="<?php echo base_url() ?>visiteur/view/<?php echo $id.'/'.$mois; ?>" class='btn btn-primary'>Mettre en paiement </a>

PHP

public function view($id = '', $mois = '') { //function in CodeIgniter Controller (visiteur)
    ......
    $page = 'visiteur_liste';
    $this->load->view('visiteur/' . $page, $data);
    ....
}

ANOTHER WAY: PASS DATA USING GET PARAMETERS:

<a href="<?php echo base_url() ?>visiteur/view?id=<?php echo $id.'&mois='.$mois; ?>" class='btn btn-primary'>Mettre en paiement </a>

GET IN CodeIgniter

public function view() {  //function in CodeIgniter Controller (visiteur)
        $id=$this->input->get("id"); // or, $id=$_GET["id"];
        $mois=$this->input->get("mois"); // or, $mois=$_GET["mois"];

}

edited Mar 19, 2014 at 12:22

answered Mar 19, 2014 at 11:48

Ravi Dhoriya ツ

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4 Comments

tushAR Over a year ago

@Log1c I want to use second method. its not working for me? shows page not found error. how to resolve it?

Ravi Dhoriya ツ Over a year ago

I think you didn't rewrote URLs to remove index.php from URL. In my example I didn't mensioned. So your URL should be like this--> http://your.domain.com/index.php/controller_name/function?param=param_value&param2=value2

Ravi Dhoriya ツ Over a year ago

Can you tell me your URL ?

mickmackusa Dec 1 at 19:18

If you aren't making a slash delimited string, please do not manually build a URL query string. See http_build_query() ...but then you need to worry about non-whitelisted characters too.

Dexter · Accepted Answer · 2014-03-19 11:39:31Z

0

try this

<a href="<?php echo base_url() ?>visiteur/view/<?php echo $id;?>/<?php echo $mois; ?>" 
   class='btn btn-primary'>Mettre en paiement </a>

answered Mar 19, 2014 at 11:39

Dexter

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2 Comments

Albee Over a year ago

Thanks, your solution works partly, i get this url ..view/a131/201403 but when i echo $mois and $id in the controler function, i only get the value of the second parameter ($mois) which is 201403 in the url. if i put $id at the second place like <?php echo $mois ;?>/<?php echo $id; ?>, i only get $id value but not $mois.

Dexter Over a year ago

try this in controller public function view($id =null,$mois=null)

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