add book summary to page

app/assets/javascripts/book.js

@@ -36,9 +36,11 @@ $(document).ready(function(){
         ul.append('<li><b>标签：</b></li>')
         for(var i=0;i<json.tags.length;i++){
             var tag = $('<span class="label my-label">'+json.tags[i].title+'</span>');
-            $('div.well.summary').append(tag);
+            $('div.well.tags').append(tag);
         }
 
+        $('.summary').text(json.summary);
+
     }
 
     loadBook();

app/views/book/view.html.slim

@@ -12,7 +12,7 @@ div.detail.row-fluid
       img.cover
   div.span4
      ul.unstyled
-     div.well.summary
+     div.well.tags
   div.span4
     div.action style="text-align:center"
       = form_tag controller: 'book', action: 'borrow' do
@@ -50,4 +50,8 @@ div.detail.row-fluid
          div
            a  href="/users/#{borrower.id}/books"
              =image_tag "#{borrower.avatar}", class:'avatar',title: borrower.name
+div.clearfix
+div style="margin-top:20px;"
+  b 摘要：
+div.hero-unit.summary