1、调整admin界面项目列表显示样式

2、项目列表增加序号

app/views/admin/projects.html.erb

@@ -27,21 +27,29 @@
 
 <div class="autoscroll">
   <table class="list" style="width: 100%;table-layout: fixed">
-  <thead><tr>
+    <thead>
-  <th>
+    <tr>
+      <th style="width: 30px;">
+        序号
+      </th>
+      <th style="width: 120px;">
         <%=l(:label_project)%>
       </th>
-  <th>
+      <th style="width: 20px;">
         <%=l(:field_is_public)%>
       </th>
-  <th>
+      <th style="width: 30px;">
         <%=l(:field_created_on)%>
       </th>
-  <th></th>
+      <th style="width: 70px;"></th>
-  </tr></thead>
+    </tr>
+    </thead>
     <tbody>
     <% project_tree(@projects) do |project, level| %>
         <tr class="<%= cycle("odd", "even") %> <%= project.css_classes %> <%= level > 0 ? "idnt idnt-#{level}" : nil %>">
+          <td style="text-align: center;">
+            <%= project.id %>
+          </td>
           <td style="white-space: nowrap;overflow: hidden;text-overflow: ellipsis;" class="name" title='<%=project.name%>'>
         <span>
           <%= link_to_project_settings(project, {}) %>