显示图片的数据的封装

app/helpers/application_helper.rb

@@ -1284,4 +1284,23 @@ module ApplicationHelper
   def link_to_content_update(text, url_params = {}, html_options = {})
     link_to(text, url_params, html_options)
   end
+  
+#added by nie
+# Display watcher picture
+  def show_watcher_profile(obj)
+    html = ''
+    for user in User.watched_by(obj.id)
+       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar")
+    end
+    html.html_safe
+  end
+
+#display fans picture
+  def show_fans_picture(obj)
+    html = ''
+    for user in obj.watcher_users 
+       html << (link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar")
+    end 
+    html.html_safe
+  end
 end

app/views/layouts/base_users.html.erb

@@ -63,14 +63,6 @@
 										</table>
 									</div>
 									<div class="user_underline"></div>
-									<!--<div class="user_private">
-									<div class="user_private_left"><a>发私信</a></div>
-									<div class="user_private_right"><a>发留言</a></div>
-									</div>	-->
-									<!--座右铭
-									<div class="inf_user_motto">
-									<span>加油~</span>
-									</div>	-->
 									<!--关注-->
 									<div class="user_fans">
 										<div class="font_title_left">
@@ -81,9 +73,7 @@
 											<table>
 												<tr>
 													<td style="padding-top: 5px">
-														<% for user in User.watched_by(@user.id)%>
-															<%= link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar" %>
-														<% end%>
+														<%= show_watcher_profile(@user) %>
 													</td>
 												</tr>
 												<tr>
@@ -103,9 +93,7 @@
 											<table>
 												<tr>
 													<td style="padding-top: 5px">
-													    <% for user in @user.watcher_users %>
-														<%= link_to image_tag(url_to_avatar(user), :class => "avatar"), user_path(user), :class => "avatar" %>
-														<% end%>
+													    <%= show_fans_picture(@user) %>
 													</td>
 												</tr>
 												<tr>
@@ -133,16 +121,12 @@
 								<%= render_flash_messages %>
 						     
 						</div>
-					    <%=render :partial => 'layouts/base_footer'%>
-					    
-					</div>
-                    
+					    <%=render :partial => 'layouts/base_footer'%>				    
+					</div>                   
 					<div id="ajax-indicator" style="display:none;">
 						<span><%= l(:label_loading) %></span>
 					</div>
-					<div id="ajax-modal" style="display:none;"></div>
-
-					
+					<div id="ajax-modal" style="display:none;"></div>				
 				</div>
 			</div>