diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index 98641ae6192..4a78939a8e2 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -839,7 +839,6 @@ if ($action == 'create')
 							$("#p2").removeAttr("disabled");
 	            		}
 	            	}
-                    setdatefields();
                     $("#fullday").change(function() {
 						console.log("setdatefields");
                         setdatefields();
@@ -853,11 +852,25 @@ if ($action == 'create')
                         {
                             $("#doneby").val(-1);
                         }
-                   });
-                   $("#actioncode").change(function() {
+                    });
+                    $("#actioncode").change(function() {
                         if ($("#actioncode").val() == \'AC_RDV\') $("#dateend").addClass("fieldrequired");
                         else $("#dateend").removeClass("fieldrequired");
-                   });
+                    });
+					$("#aphour,#apmin").change(function() {
+						if ($("#actioncode").val() == \'AC_RDV\') {
+							console.log("Start date was changed, we modify end date "+(parseInt($("#aphour").val()))+" "+$("#apmin").val()+" -> "+("00" + (parseInt($("#aphour").val()) + 1)).substr(-2,2));
+							$("#p2hour").val(("00" + (parseInt($("#aphour").val()) + 1)).substr(-2,2));
+							$("#p2min").val($("#apmin").val());
+							$("#p2day").val($("#apday").val());
+							$("#p2month").val($("#apmonth").val());
+							$("#p2year").val($("#apyear").val());
+							$("#p2").val($("#ap").val());
+						}
+					});
+                    if ($("#actioncode").val() == \'AC_RDV\') $("#dateend").addClass("fieldrequired");
+                    else $("#dateend").removeClass("fieldrequired");
+                    setdatefields();
                })';
         print '</script>'."\n";
     }
@@ -880,8 +893,8 @@ if ($action == 'create')
 	if (!empty($conf->global->AGENDA_USE_EVENT_TYPE))
 	{
 		print '<tr><td class="titlefieldcreate"><span class="fieldrequired">'.$langs->trans("Type").'</span></b></td><td>';
-		$default = (empty($conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT) ? '' : $conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT);
-		$formactions->select_type_actions(GETPOST("actioncode", 'aZ09') ?GETPOST("actioncode", 'aZ09') : ($object->type_code ? $object->type_code : $default), "actioncode", "systemauto", 0, -1);
+		$default = (empty($conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT) ? 'AC_RDV' : $conf->global->AGENDA_USE_EVENT_TYPE_DEFAULT);
+		$formactions->select_type_actions(GETPOSTISSET("actioncode") ? GETPOST("actioncode", 'aZ09') : ($object->type_code ? $object->type_code : $default), "actioncode", "systemauto", 0, -1);
 		print '</td></tr>';
 	}
 
@@ -1204,15 +1217,15 @@ if ($action == 'create')
                             $(".reminderparameters").hide();
                             }
 	            		 });
-	            		 
-	            		$("#selectremindertype").click(function(){	         
+
+	            		$("#selectremindertype").click(function(){
 	            	        var selected_option = $("#selectremindertype option:selected").val();
 	            		    if(selected_option == "email") {
 	            		        $("#select_actioncommsendmodel_mail").closest("tr").show();
 	            		    } else {
 	            			    $("#select_actioncommsendmodel_mail").closest("tr").hide();
 	            		    };
-	            		});	            		 	   	
+	            		});
                    })';
         print '</script>'."\n";
     }
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index a09bcc455ea..ed80b07f480 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -5594,9 +5594,11 @@ class Form
                 if ($addnowlink == 1)
                 {
                     $reset_scripts .= 'jQuery(\'#'.$prefix.'hour\').val(\''.dol_print_date(dol_now(), '%H', 'tzuser').'\');';
+                    $reset_scripts .= 'jQuery(\'#'.$prefix.'hour\').change();';
                 } elseif ($addnowlink == 2)
                 {
                     $reset_scripts .= 'jQuery(\'#'.$prefix.'hour\').val(d.getHours().pad());';
+                    $reset_scripts .= 'jQuery(\'#'.$prefix.'hour\').change();';
                 }
 
 				if ($fullday) $reset_scripts .= ' } ';
@@ -5609,9 +5611,11 @@ class Form
                 if ($addnowlink == 1)
                 {
                     $reset_scripts .= 'jQuery(\'#'.$prefix.'min\').val(\''.dol_print_date(dol_now(), '%M', 'tzuser').'\');';
+                    $reset_scripts .= 'jQuery(\'#'.$prefix.'min\').change();';
                 } elseif ($addnowlink == 2)
                 {
                     $reset_scripts .= 'jQuery(\'#'.$prefix.'min\').val(d.getMinutes().pad());';
+                    $reset_scripts .= 'jQuery(\'#'.$prefix.'min\').change();';
                 }
 				if ($fullday) $reset_scripts .= ' } ';
 			}
@@ -5676,7 +5680,7 @@ class Form
 	 * @param   string   $modelType  Model type
 	 * @return  string               HTML select string
 	 */
-	public function select_type_duration($prefix, $selected = 'minute') 
+	public function select_type_duration($prefix, $selected = 'minute')
 	{
         global $langs;