【发布时间】:2016-02-17 12:41:22
【问题描述】:
这是我从数据库中检索到的对象:
@RequestMapping("/category/edit/{id}")
@org.springframework.transaction.annotation.Transactional
public ModelAndView displayCategoryList(@PathVariable("id")Integer id){
ModelAndView mav = new ModelAndView("category-form");
List<CatFeatGroup> catFeatGroupList = catFeatGroupService.findGroupsForCategory(id);
mav.addObject("catFeatGroupList",catFeatGroupList);
return mav;
}
这是我的表格。
<form class="form-horizontal">
<div th:each="catFeatGroup,status : ${catFeatGroupList}" class="form-group">
<label>Position</label><input th:field="catFeatGroupList[${status.index}].position" th:value="${catFeatGroup.position}" />
<label>Name</label> <input name="catGroupList[${status.index}].name" th:value="${catFeatGroup.name}" />
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
我需要使用th:field 绑定该对象,但是出现了这个错误:
无法解析为表达式:“catFeatGroupList[${status.index}].position”
【问题讨论】:
标签: spring forms spring-mvc thymeleaf