@At("/activity/add")
	@Ok("redirect:/index")
	public String add(@Param("::act.") Activity act) {

		// OneArticleTypeDaobasicDao = new OneArticleTypeDao(ioc);

		boolean flag = false;
		System.out.println(act.getName());
		if (act.getId() == 0) {

			act = basicDao.save(act);
			flag = true;
		} else {

			if (basicDao.update(act)) {

				flag = true;

			}
		}

		if (flag) {

			return "[{success:true}," + Json.toJson(act) + "]";
		}
		return "[{success:false}]";
	}

 <textarea id="textarea-wysihtml5" name="act.datailed" class="form-control textarea-wysihtml5" placeholder="输入文本..." style="width: 100%; height: 200px">${data}</textarea>