outline

after keyboard enter
_course_outline_list cannot disppear

app/views/courses/_course_outlines_list.html.erb

@@ -2,11 +2,11 @@
 <div class="f16 fontBlue fb fl">请选择课程大纲</div>
   <!--<div class="resourcePopupClose"> <a href="javascript:void(0);" class="resourceClose"></a></div>-->
   <div class="fl">
-    <form class="blogSearchBox">
+    <div class="blogSearchBox">
       <input type="text" name="course_outline_search" id="course_outline_search" placeholder="请输入大纲名称搜索" class="blogSearchContent" />
       <!--<a href="javascript:void(0);" class="searchIconPopup"></a>-->
       <!--<input class="searchIconPopup" name="commit" onfocus="this.blur();" style="border-style:none" type="submit" value="">-->
-    </form>
+    </div>
   </div>
   <span class="f12 c_red fl mb8" id="course_outline_hint" style="display: none">未搜索到对应大纲，请重新输入</span>
  <%= form_tag(url_for(:controller=>'courses',:action=>'set_course_outline',:id=>course.id),:method=>'post',:remote=>'true')  do %>