/[drupal]/contributions/modules/jsv/jsv.module
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Diff of /contributions/modules/jsv/jsv.module

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revision 1.1, Thu Sep 6 20:38:25 2007 UTC revision 1.2, Thu Sep 6 20:45:34 2007 UTC
# Line 6  Line 6 
6  function jsv_init() {  function jsv_init() {
7    drupal_add_js(drupal_get_path('module', 'jsv').'/js/validator.js');    drupal_add_js(drupal_get_path('module', 'jsv').'/js/validator.js');
8    drupal_add_css(drupal_get_path('module', 'jsv').'/css/validator.css');    drupal_add_css(drupal_get_path('module', 'jsv').'/css/validator.css');
9  }  }
   
 /**  
 * Implementation of hook_menu().  
 */  
 function jsv_menu($may_cache){  
   $items = array();  
   //if ($may_cache){  
     $items[] = array(  
         'path' => 'test',  
         'title' => t('Validator test'),  
         'callback' => 'drupal_get_form',  
         'callback arguments' => array('jsv_form_test'),  
         'access' => TRUE,  
       );  
     $items[] = array(  
         'path' => 'validate/username/'.arg(2),  
         'title' => t(''),  
         'callback' => 'validate_username',  
         'callback arguments' => array(arg(2)),  
         'access' => TRUE,  
       );  
   //}  
   
   return $items;  
 }  
   
 function jsv_form_test(){  
   $form['numeric'] = array(  
       '#type' => 'textfield',  
       '#title' => t('numeric'),  
       '#attributes' => array('class' => 'numeric'),  
     );  
   $form['email'] = array(  
       '#type' => 'textfield',  
       '#title' => t('email'),  
       '#attributes' => array('class' => 'email'),  
     );  
   $form['request'] = array(  
       '#type' => 'textfield',  
       '#title' => t('User request'),  
       '#attributes' => array('class' => 'request', 'validator-path' => 'validate/username'),  
     );  
   $form['request-name'] = array(  
       '#type' => 'select',  
       '#title' => t('User request'),  
       '#options' => array(  
           'username1' => 'username1',  
           'username2' => 'username2',  
           'admin' => 'admin',  
         ),  
       '#attributes' => array('class' => 'request', 'validator-path' => 'validate/username'),  
     );  
   $form['submit'] = array(  
       '#type' => 'submit',  
       '#value' => t('Submit'),  
     );  
   
   return $form;  
 }  
   
 function validate_username($value){  
   $output = array();  
   $value  = check_plain($value);  
   
   $output['valid'] = TRUE;  
   $results = db_query("SELECT * FROM users WHERE name = '%s'", $value);  
   while ($result = db_fetch_array($results)){  
     $output['valid']   = FALSE;  
     $output['message'] = 'Username <strong>'.$result['name'].'</strong> is already taken.';  
   }  
   
   echo json_encode($output);  
 }  
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