diff --git a/nur_src/v/bs3/fo/Form.php b/nur_src/v/bs3/fo/Form.php
index f9ebcda..1392b61 100644
--- a/nur_src/v/bs3/fo/Form.php
+++ b/nur_src/v/bs3/fo/Form.php
@@ -643,7 +643,9 @@ class Form extends ComponentPrintable implements IParametrable, ArrayAccess, Cou
         $currentValue = $type->format($currentValue);
       }
       $param["value"] = $value;
-      $param["checked"] = $currentValue === $value;
+      #XXX en attendant le formattage ci-dessus, forcer la format texte pour que
+      # la comparaison puisse se faire
+      $param["checked"] = strval($currentValue) === strval($value);
       break;
     case self::NV:
       if ($value === null) $value = $this->get($key, $default);
diff --git a/nur_src/v/plugins/autosubmitOnChangePlugin.php b/nur_src/v/plugins/autosubmitOnEventPlugin.php
similarity index 61%
rename from nur_src/v/plugins/autosubmitOnChangePlugin.php
rename to nur_src/v/plugins/autosubmitOnEventPlugin.php
index b4911b8..f230015 100644
--- a/nur_src/v/plugins/autosubmitOnChangePlugin.php
+++ b/nur_src/v/plugins/autosubmitOnEventPlugin.php
@@ -7,11 +7,12 @@ use nur\v\js;
 /**
  * Class autosubmitSelectPlugin: soumet le formulaire sur l'événement change
  */
-class autosubmitOnChangePlugin extends BasePlugin {
+class autosubmitOnEventPlugin extends BasePlugin {
   const HAVE_JQUERY = true;
 
-  function __construct(string $selector, bool $cond=true) {
+  function __construct(string $selector, string $event="change", bool $cond=true) {
     $this->selector = $selector;
+    $this->event = $event;
     $this->cond = $cond;
   }
 
@@ -20,13 +21,16 @@ class autosubmitOnChangePlugin extends BasePlugin {
    */
   private $selector;
 
+  /** @var string événement sur lequel déclencher la soumission du formulaire */
+  private $event;
+
   /** @var bool ce plugin est-il activé? */
   private $cond;
 
   function printJquery(): void {
     if (!$this->cond) return;
     ?>
-$(<?=js::qv($this->selector)?>).change(function() {
+$(<?=js::qv($this->selector)?>).on(<?=js::qv($this->event)?>, function() {
   $(this).closest("form").submit();
   return false;
 });