I’m attempting to dynamically populate a choose discipline (chamiponship) based mostly on Drupal Development Service choice in one other discipline (nation). It really works wonderful once I load Drupal Development Service web page however simply Drupal Development Service first time, Drupal Development Service second time I choose one other nation it doesn’t work. Did anybody have this concern and the way did you remedy? Right here is my code

<?php  operate testform_menu(){      $gadgets['data'] = array(         'title' => 'knowledge entry',         'description' => 'get acess to Drupal Development Service knowledge',         'web page callback' => 'drupal_get_form',         'web page arguments' => array('testform_form'),         'entry callback' => TRUE,     );     return $gadgets; }   operate testform_form($kind, &$form_state) {          $kind['country']=array(              '#sort'=>'choose',             '#title'=>t('Choose your nation'),             '#choices'=>array('FR' =>'France', 'UK' =>'England','DE' =>'Germany'),             '#ajax' => array('occasion'=>'change','callback' =>'LoadDiv','wrapper' => 'DivSelect',),         );          $optionsDiv = array('Ligue 1','Ligue 2');         if (isset($form_state['values']['country'])) {             $optionsDiv = loadDivision($form_state['values']['country']);         }          $kind['champion']=array(              '#sort'=>'choose',             '#title'=>t('Choose your championship'),             '#choices'=>$optionsDiv,             '#prefix' => '<div id="DivSelect">',             '#suffix' => '</div>',         );           $kind['submit'] = array(             '#sort' => 'submit',             // #worth is Drupal Development Service textual content to show inside Drupal Development Service button             '#worth' => t('Submit'),         );          return $kind; }  operate LoadDiv($kind, &$form_state) {   return $kind['champion']; }  operate loadDivision($country_id) {   $data_count=array('FR' => array('Ligue1', 'Ligue2'), 'UK' => array('Premier','Championship'), 'DE' => array('Bundesliga1','Bundesliga2'));   $championship = $data_count[$country_id];   return $championship; }