banner配置增加跳转URL

app/views/admins/topic/banners/_form_modal.html.erb

@@ -15,6 +15,12 @@
             </label>
             <%= p.text_field :title,class: "form-control input-lg",required: true%>
           </div>
+          <div class="form-group">
+            <label>
+              跳转URL
+            </label>
+            <%= p.text_field :url, class: "form-control",placeholder: ""%>
+          </div>
           <div class="form-group">
             <label>
               排序等级 

app/views/admins/topic/banners/_list.html.erb

@@ -4,8 +4,9 @@
     <th width="5%">序号</th>
     <th width="20%">标题</th>
     <th width="20%">图片</th>
-    <th width="20%">排序等级</th>
-    <th width="25%">操作</th>
+    <th width="25%">跳转URL</th>
+    <th width="10%">排序等级</th>
+    <th width="20%">操作</th>
   </tr>
   </thead>
   <tbody>
@@ -15,6 +16,7 @@
         <td><%= list_index_no((params[:page] || 1).to_i, index) %></td>
         <td><%= banner.title %></td>
         <td><img style="width:150px" src="<%= banner.image %>" /></td>
+        <td><a href="<%= banner.url %>"><%= banner.url %></a> </td>
         <td><%= banner.order_index %></td>
         <td class="action-container">
           <%= link_to "编辑", edit_admins_topic_banner_path(banner), remote: true, class: "action" %>