alert('关闭成功');
<% if @user_activity_id == -1 %>
$("#homework_common_<%= @homework.id %>").replaceWith("<%= escape_javascript(render :partial => "users/user_homework_detail",:locals => {:homework_common => @homework, :is_in_course => @is_in_course})%>");
init_activity_KindEditor_data(<%= @homework.id%>,"","87%");
<% else %>
$("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_homework', :locals => {:activity => @homework,:user_activity_id =>@user_activity_id,:course_activity=>@course_activity}) %>");
init_activity_KindEditor_data(<%= @user_activity_id%>,"","87%");
<% end %>
/*
$("#<%#= @homework.id %>_stop_anonymous_comment").replaceWith('');*/