[前台]添加比赛模块里rank,submission页面的列表是空的情况的提示(修改模板)

template/src/oj/announcement/_announcement_panel.html

@@ -5,8 +5,13 @@
             公告
         </h3></div>
     <div class="panel-body">
+        {% if announcements %}
             {% for item in announcements %}
-        <p>{{ forloop.counter }}.&nbsp;&nbsp;<a href="/announcement/{{ item.id }}/" target="_blank">{{ item.title }}</a></p>
+            <p>{{ forloop.counter }}.&nbsp;&nbsp;<a href="/announcement/{{ item.id }}/" target="_blank">{{ item.title }}</a>
+            </p>
             {% endfor %}
+        {% else %}
+           <p>暂无可显示的公告</p>
+        {% endif %}
     </div>
 </div>

template/src/oj/contest/contest_problems_list.html

@@ -26,7 +26,7 @@
         </div>
 
 
-        <div class="col-lg-9">
+        <div class="col-md-9 col-lg-9">
             <div>
                 <table class="table table-striped">
                     <thead>
@@ -55,7 +55,7 @@
 
             </div>
         </div>
-        <div class="col-lg-3">
+        <div class="col-md-3 col-lg-3">
             {% include "oj/announcement/_announcement_panel.html" %}
         </div>
     </div>

template/src/oj/contest/contest_rank.html

@@ -20,6 +20,7 @@
         </div>
         <div class="row">
             <div class="col-lg-12">
+                {% if result %}
                 <table class="table table-bordered">
                     <thead>
                     <tr>
@@ -49,6 +50,9 @@
                     {% endfor %}
                     </tbody>
                 </table>
+                {% else %}
+                    <p>还没有结果</p>
+                {% endif %}
             </div>
         </div>
     </div>

template/src/oj/problem/my_submissions_list.html

@@ -11,6 +11,7 @@
                 <a href="/problem/{{ problem.id }}/submissions/">我的提交</a></li>
         </ul>
         {% include "oj/problem/_problem_header.html" %}
+        {% if submissions %}
         <table class="table table-bordered">
             <thead>
             <tr class="" success>
@@ -42,5 +43,8 @@
 
             </tbody>
         </table>
+        {% else %}
+            <p>你还没有提交该题目</p>
+        {% endif %}
     </div>
 {% endblock %}

template/src/oj/problem/problem_list.html

@@ -3,7 +3,7 @@
     {% load problem %}
     <div class="container main">
         <div class="row">
-            <div class="col-lg-9">
+            <div class="col-md-9 col-lg-9">
                 <div class="row">
                     <div class="right">
                         <form class="form-inline" method="get">
@@ -54,7 +54,7 @@
                 </div>
             </div>
 
-            <div class="col-lg-3">
+            <div class="col-md-3 col-lg-3">
                 {% include "oj/announcement/_announcement_panel.html" %}
                 <div class="panel panel-info">
                     <div class="panel-heading">