# HG changeset patch
# User Alexander Plavin <alexander@plav.in>
# Date 1378459858 -14400
# Node ID 00b9f6aab761457b6a9b709bb13b626dd89104c4
# Parent  c35e8805cf5344909b6637429bdbd7f9d37c3e27
hgweb: show loading indicator while an ajax request is in process

diff -r c35e8805cf53 -r 00b9f6aab761 mercurial/templates/static/mercurial.js
--- a/mercurial/templates/static/mercurial.js	Fri Sep 06 13:30:58 2013 +0400
+++ b/mercurial/templates/static/mercurial.js	Fri Sep 06 13:30:58 2013 +0400
@@ -380,6 +380,11 @@
                 format(urlFormat, {hash: nextHash}),
                 'GET',
                 function onstart() {
+                    var message = {
+                        class: 'scroll-loading',
+                        text: 'Loading...'
+                    };
+                    appendFormatHTML(container, messageFormat, message);
                 },
                 function onsuccess(htmlText) {
                     var m = htmlText.match(nextHashRegex);
@@ -397,6 +402,7 @@
                 function onerror(errorText) {
                 },
                 function oncomplete() {
+                    removeByClassName('scroll-loading');
                     updateInitiated = false;
                     scrollHandler();
                 }