上传资源后，全选按钮和已选择资源数清空

app/views/users/user_resource_create.js.erb

@@ -2,4 +2,6 @@
 closeModal();
 $("#resources_list").html('<%= escape_javascript( render :partial => 'resources_list' ,:locals=>{ :attachments => @attachments})%>');
 //这里不能将翻页的更新
-$("#res_all_count").html(parseInt($("#res_all_count").html())+1);
+$("#res_all_count").html(parseInt($("#res_all_count").html())+1);
+$("#res_count").html(0);
+$("#checkboxAll").attr('checked',false);