php - Generate special JS for each modal Bootstrap 3 -


i'm making shop script got problem. made function show items mysql , add modal don't know how add js each modal can buy item without reloading page, on modal. code of item creating:

    function create_item($id, $imgid, $title, $desc, $cost, $smscode, $smsnumber) {     echo '     <div class="col-sm-12 col-md-3 col-md-offset-1">                 <div class="thumbnail">                     <span class="pull-right title-itemshop">'. $title .'</span><img class="pull-left"src="id/'. $imgid .'.png"/>                     <br/><hr class="hr-itemshop"/>                     <a href="#" class="btn btn-danger form-control" role="button" data-toggle="modal" data-target="#'. $id .'">zobacz więcej &raquo;</a>                 </div>                  <div id="'. $id .'" class="modal fade" role="dialog">                   <div class="modal-dialog">                      <!-- modal content-->                     <div class="modal-content">                       <div class="modal-header">                         <button type="button" class="close" data-dismiss="modal">&times;</button>                         <h4 class="modal-title-item">'. $title .'</h4>                         </div>                        <div class="modal-body">                         <p>'. $desc .'</p>                         <p>aby kupić usługę wyślij sms o treści <b>'. $smscode .'</b> na numer <b>'. $smsnumber .'</b> w odpowiedzi otrzymasz kod, który należy podać w formularzu poniżej.</p>                              <form class="kupno'; echo $id; echo '">                            <input id="nick" name="nick"  type="text" class="form-control" placeholder="nick osoby">                           <input id="kod" name="kod"  type="text" class="form-control" placeholder="kod z sms zwrotnego">                           <input id="id" name="id"  type="hidden" value="'. $id .'">                           <input class="btn btn-success" type="submit" value="kup teraz!" id="submit'; echo $id; echo '">                           </form>                        </div>                     </div>                     </div>                 </div>               </div>     '; }

and how mcbuy.php, it's testing pursposes put save data post file.

<?php $id = strip_tags(trim($_post['id'])); $user = strip_tags(trim($_post['nick'])); $kod = strip_tags(trim($_post['kod'])); $file = 'people.txt'; // open file existing content $current = file_get_contents($file); // append new person file $current .= "$id$user$kod\n"; // write contents file file_put_contents($file, $current); ?>

how can generate each js each item in shop. in mcbuy.php check id of item post data , database


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