增加加载更多按钮

app/views/users/_user_activities.html.erb

@@ -8,6 +8,7 @@
     span.ke-icon-emoticons{background-position:0px -671px;width:50px;height:26px;}
     span.ke-icon-emoticons:hover{background-position:-79px -671px;width:50px;height:26px;}
     div.ke-toolbar .ke-outline{border:none;}
+    .ke-inline-block{display: none;}
 </style>
 <% user_activities.each do |user_activity|
   if user_activities %>
@@ -59,4 +60,5 @@
         <% end %>
     <% end %>
 <% end %>
-<input type="hidden" value="<%= page%>" id="show_more_activities" />
+<input type="hidden" value="<%= page%>"/>
+<%= link_to "加载更多",user_activities_path(@user.id),:id => "show_more_activities",:remote => "true"%>

app/views/users/show.html.erb

@@ -1,19 +1,3 @@
-<script type="text/javascript">
-    var scrollHandler = function () {
-        if ($(window).scrollTop() == $(document).height() - $(window).height()) {
-            $.get(
-                    '<%= user_activities_path(@user.id)%>',
-                    { page: $("#show_more_activities").val(),
-                        type: $("#user_activities_type").val()},
-                    function (data) {
-
-                    }
-            );
-        }
-    };
-    $(window).scroll(scrollHandler);
-</script>
-
 <input type="hidden" value="<%= @type%>" name="type" id="user_activities_type">
 <div class="resources">
   <div class="homepageRightBanner">

app/views/users/show.js.erb

@@ -1,4 +1,4 @@
 $("#show_more_activities").replaceWith("<%= escape_javascript( render :partial =>  'users/user_activities',:locals => {:user_activities => @user_activities, :page => @page} )%>");
 <% if @user_activities.count < 10%>
-$(window).off("scroll", scrollHandler);
+$("#show_more_activities").hide();
 <% end%>