[*] BO : add Loading information in back office

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@12078 b9a71923-0436-4b27-9f14-aed3839534dd

admin-dev/themes/default/template/header.tpl

@@ -94,6 +94,8 @@
 	</head>
 	<body{if $bo_color} style="background:{$bo_color}"{/if}>
 {if $display_header}
+	<div id="ajax_running"><img src="../img/admin/ajax-loader-yellow.gif" alt="" /> {l s='Loading...'}</div>
+
 	<div id="top_container">
 		<div id="container">
 			{* begin  HEADER *}

css/admin.css

@@ -2195,3 +2195,21 @@ font-weight:normal;
 .infoCustomer dl {   margin: 7px 0;}
 .infoCustomer dl dt {font-weight:bold; float:left; padding-right:5px;}
 .infoCustomer dl dd { margin:0; padding:0;}
+
+
+#ajax_running {
+	display: none;
+	position: absolute;
+	top: 0;
+	left: 40%;
+	z-index: 10000;
+	background-color: #FFF1A8;
+	color: #000;
+	font-weight: bold;
+	font-size: 14px;
+	padding: 5px 20px;
+	border-radius: 0 0 3px 3px;
+	-webkit-border-bottom-left-radius: 3px;
+	-webkit-border-bottom-right-radius: 3px;
+	width: 300px;
+}

js/admin.js

@@ -23,6 +23,9 @@
 *  International Registered Trademark & Property of PrestaShop SA
 */
 
+var ajax_running_timeout = null;
+var ajax_running_nb_queries = 0;
+
 if (!id_language)
 	var id_language = Number(1);
 
@@ -894,20 +897,6 @@ function trackClickOnHelp(label, doc_version)
 	});
 }
 
-$(document).ready(function()
-{
-	$('.isInvisible input, .isInvisible select, .isInvisible textarea').attr('disabled', true);
-	$('.isInvisible label.conf_title').addClass('isDisabled');
-	
-	// Disable options fields for each row with a multishop default checkbox
-	$('.preference_default_multishop input[type=checkbox]').each(function(k, v)
-	{
-		var key = $(v).attr('name');
-		var len = key.length;
-		checkMultishopDefaultValue(v, key.substr(17, len - 18));
-	});
-});
-
 function checkMultishopDefaultValue(obj, key)
 {
 	if ($(obj).attr('checked') || $('#'+key).hasClass('isInvisible'))
@@ -989,6 +978,17 @@ function showErrorMessage(msg, delay)
 }
 
 $(document).ready(function(){
+	$('.isInvisible input, .isInvisible select, .isInvisible textarea').attr('disabled', true);
+	$('.isInvisible label.conf_title').addClass('isDisabled');
+
+	// Disable options fields for each row with a multishop default checkbox
+	$('.preference_default_multishop input[type=checkbox]').each(function(k, v)
+	{
+		var key = $(v).attr('name');
+		var len = key.length;
+		checkMultishopDefaultValue(v, key.substr(17, len - 18));
+	});
+
 	$(".copy2friendlyUrl").live('keyup',function(e){
 		if(!isArrowKey(e))
 			return copy2friendlyURL()
@@ -1024,6 +1024,29 @@ $(document).ready(function(){
 		else
 			scroll.hide();
 	});
+
+	$('#ajax_running').ajaxStart(function() {
+		ajax_running_timeout = setTimeout(function() {showAjaxOverlay()}, 500);
+	});
+
+	$('#ajax_running').ajaxSend(function() {
+		ajax_running_nb_queries += 1;
+	});
+
+	$('#ajax_running').ajaxComplete(function() {
+		ajax_running_nb_queries -= 1;
+		if (ajax_running_nb_queries <= 0)
+		{
+			$(this).slideUp('fast');
+			clearTimeout(ajax_running_timeout);
+		}
+	});
+
+	$('#ajax_running').ajaxError(function() {
+		ajax_running_nb_queries = 0;
+		$(this).slideUp('fast');
+		clearTimeout(ajax_running_timeout);
+	});
 });
 
 // Delete all tags HTML
@@ -1044,3 +1067,9 @@ function stripHTML(oldString)
 	}
 	return newString;
 }
+
+function showAjaxOverlay()
+{
+	$('#ajax_running').slideDown('fast');
+	clearTimeout(ajax_running_timeout);
+}

translations/fr/admin.php

@@ -3078,6 +3078,7 @@ $_LANGADM['AdminControllere30d2e2e3e089445907ea440d5f0d901'] = 'Cliquez ici pour
 $_LANGADM['AdminControllera546b4ed60fa82d6e50475370c228979'] = 'Un nouveau message a été envoyé sur votre boutique.';
 $_LANGADM['AdminControllerc3c0ad440e89fbca4e80ecb16691259c'] = 'Extrait :';
 $_LANGADM['AdminController3c40bce8d041e25000f92477f7f8ab31'] = 'Cliquez ici pour voir ce message';
+$_LANGADM['AdminController8524de963f07201e5c086830d370797f'] = 'Chargement en cours...';
 $_LANGADM['AdminController529a53abbdf42a64cb2d149c0aeced04'] = 'Dernières commandes';
 $_LANGADM['AdminController050a0d11da7943317186f76a36b14a6c'] = 'Pas de nouvelle commande passée sur votre boutique';
 $_LANGADM['AdminControllerad0750ccecf0c31c43ce46ea7e665ea5'] = 'Voir toutes les commandes';