improve loading, preserve scroll position on collection view

1 files changed, 4 insertions, 2 deletions

diff --git a/StoneIsland/www/js/lib/blogs/HubView.js b/StoneIsland/www/js/lib/blogs/HubView.js
index 013c2b45..38a7eecf 100755
--- a/StoneIsland/www/js/lib/blogs/HubView.js
+++ b/StoneIsland/www/js/lib/blogs/HubView.js
@@ -140,6 +140,7 @@ var HubView = ScrollableView.extend({
 
 var HubLoader = (function(){
   var queue, view, item, loader
+  var count = 0
   var HubLoader = {}
   var loader
   HubLoader.init = function(v){
@@ -151,6 +152,7 @@ var HubLoader = (function(){
   }
   HubLoader.load = function(){
     item = queue.shift()
+    count++
     if (! item) return
     if (item.image && item.image.length) {
       loader = new Loader (HubLoader.build)
@@ -159,7 +161,7 @@ var HubLoader = (function(){
       }).filter(function(img){
         return img.uri
       })
-      loader.preloadImages(images)
+      loader.preloadImages(images, true)
     }
     else {
       HubLoader.build()
@@ -168,7 +170,7 @@ var HubLoader = (function(){
   HubLoader.build = function(){
     view.append(item)
     view.scroller.refresh()
-    setTimeout(HubLoader.load, 20)
+    setTimeout(HubLoader.load, count < 4 ? 50 : 5000)
   }
   return HubLoader
 })()