修复资源搜索，资源列表显示错误 #1262

链接解析方法不对

app/helpers/application_helper.rb

@@ -126,7 +126,7 @@ module ApplicationHelper
   # Options:
   # * :text - Link text (default to attachment filename)
   # * :download - Force download (default: false)
-  def link_to_attachment(attachment, options={})
+  def link_to_short_attachment(attachment, options={})
     text = h(truncate(options.delete(:text) || attachment.filename, length: 25, omission: '...'))
     route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
     html_options = options.slice!(:only_path)
@@ -134,6 +134,18 @@ module ApplicationHelper
     link_to text, url, html_options
   end
 
+  # Generates a link to an attachment.
+  # Options:
+  # * :text - Link text (default to attachment filename)
+  # * :download - Force download (default: false)
+  def link_to_attachment(attachment, options={})
+    text = options.delete(:text) || attachment.filename
+    route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
+    html_options = options.slice!(:only_path)
+    url = send(route_method, attachment, attachment.filename, options)
+    link_to text, url, html_options
+  end
+
   def link_to_attachment_img(attachment, options={})
     text = options.delete(:text) || attachment.filename
     route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path

app/views/attachments/_app_link.html.erb

@@ -3,13 +3,15 @@
     <% if attachments.count > 1 && attachment != attachments.first%>
         <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     <% end %>
-    <%= link_to_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
+    <%= link_to_short_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
     <% if attachment.is_text? %>
     <%= link_to image_tag('magnifier.png'),
                 :controller => 'attachments', :action => 'show',
                 :id => attachment, :filename => attachment.filename %>
   <% end %>
-  <%= h(" - #{attachment.description}") unless attachment.description.blank? %>
+    <span title="<%= attachment.description%>">
+    <%= h(truncate(" - #{attachment.description}", length: 20, omission: '...')) unless attachment.description.blank? %>
+  </span>
   <span class="size">(<%= number_to_human_size attachment.filesize %>)</span>
 
   <% end -%>

app/views/attachments/_links.html.erb

@@ -2,7 +2,7 @@
 <% for attachment in attachments %>
 <p style="width: 100%;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;">
   <span title="<%= attachment.filename%>">
-    <%= link_to_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
+    <%= link_to_short_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
   </span>
   <% if attachment.is_text? %>
     <%= link_to image_tag('magnifier.png'),

app/views/homework_attach/_app_link.html.erb

@@ -2,12 +2,14 @@
     <% if attachments.count > 1 && attachment != attachments.first%>
         <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
     <% end %>
-    <%= link_to_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
+    <%= link_to_short_attachment attachment, :class => 'icon icon-attachment', :download => true -%>
     <% if attachment.is_text? %>
         <%= link_to image_tag('magnifier.png'),
                 :controller => 'attachments', :action => 'show',
                 :id => attachment, :filename => attachment.filename %>
     <% end %>
-    <%= h(" - #{attachment.description}") unless attachment.description.blank? %>
+    <span title="<%= attachment.description%>">
+        <%= h(truncate(" - #{attachment.description}", length: 20, omission: '...')) unless attachment.description.blank? %>
+    </span>
     <span class="size">(<%= number_to_human_size attachment.filesize %>)</span>
   <% end -%>

app/views/stores/index.html.erb

@@ -2,7 +2,7 @@
   <%= render 'search_bar' %>
 <% end %>
 
-<div class="resource_sum">
+<div class="resource_sum" id="IE_resource_sum_css">
 <% @attach_array.each do |k|%>
 	<div class="line_block" >
 		<p>
@@ -64,5 +64,8 @@
 				$(this).find('img').attr("src", "/images/button/download.png")
 			});
 		});
+        if(navigator.appName=="Microsoft Internet Explorer"){
+            $("#IE_resource_sum_css").children(".line_block").css("width","45%");
+        }
 	});
 </script>