提交作品：作品标题设缺省值：作业名称+“的作品提交”。学生不改就使用缺省值

app/views/student_work/new.html.erb

@@ -127,7 +127,7 @@
             <%=hidden_field_tag 'group_member_ids', params[:group_member_ids], :value=>User.current.id %>
         <% end %>
         <div>
-          <%= f.text_field "name", :required => true, :size => 60, :class => "InputBox  W700", :maxlength => 200, :placeholder => "请输入作品名称", :onkeyup => "regexStudentWorkName();" %>
+          <%= f.text_field "name", :required => true, :size => 60, :class => "InputBox  W700", :maxlength => 200, :placeholder => "请输入作品名称",:value=>"#{@homework.name}的作品提交", :onkeyup => "regexStudentWorkName();" %>
           <div class="cl"></div>
           <p id="student_work_name_span" class="c_red mb10"></p>
         </div>

app/views/users/new_user_commit_homework.html.erb

@@ -85,7 +85,7 @@
             <span data-language=<%=@homework.language%> style="display-hidden" id="data-language"></span>
             </div>
             <div class="mt10">
-              <%= f.text_area :name, id: 'program-title', class:"InputBox  W700", placeholder:"请概括你的代码的功能" %>
+              <%= f.text_area :name, id: 'program-title', class:"InputBox  W700", placeholder:"请概括你的代码的功能", value:"#{@homework.name}的作品提交" %>
             </div>
             <div class="mt10">
             <%= f.text_area :description, id: 'program-src', class:"InputBox W700 H150", placeholder:"请贴入你的代码", rows: 10 %>