fix noscript mode to not allocate notification ids on each refresh

Now the javascript does an ajax call at the start to request the url
to use to poll, and the notification id is generated then, once we know
javascript is working.

2 files changed, 15 insertions, 2 deletions

diff --git a/templates/dashboard.hamlet b/templates/dashboard.hamlet
new file mode 100644
index 000000000..7bcfce962
--- /dev/null
+++ b/templates/dashboard.hamlet
@@ -0,0 +1,10 @@
+^{content}
+$if warnNoScript
+  <noscript>
+    <div .navbar .navbar-fixed-bottom>
+      <div .navbar-inner>
+        <div .container>
+          Javascript is disabled; cannot update in real-time.
+          <div .btn-group>
+            <a .btn .btn-primary href="@{NoScriptAutoR}">Auto-refresh every 3 seconds #
+            <a .btn .btn-primary href="@{NoScriptR}">Manually refresh
diff --git a/templates/longpolling.julius b/templates/longpolling.julius
index 67fe059cf..affa50cc8 100644
--- a/templates/longpolling.julius
+++ b/templates/longpolling.julius
@@ -1,9 +1,12 @@
 function longpoll_#{ident}() {
-	longpoll('@{gethtml}', '#{ident}'
+	longpoll(longpoll_#{ident}_url, '#{ident}'
 		, function() { setTimeout(longpoll_#{ident}, #{delay}); }
 		, function() { webapp_disconnected(); }
 	);
 }
 $(function() {
-	setTimeout(longpoll_#{ident}, #{startdelay});
+	$.get("@{geturl}", function(url){
+		longpoll_#{ident}_url = url;
+		setTimeout(longpoll_#{ident}, #{startdelay});
+	});
 });