HTTP Status 400 – Bad Request

Question

Hi i am trying to select category while adding new category.Category details get from DB and I am trying to fetch it\'s PK to product command by using <

Answer 1

This error has nothing to do with tag Still There are few things missing in your code which is resulting this error.

1. In JSP you are trying to upload file along with form data so you need to have multipartResolver bean defined in spring context from common-fileupload.jar MultipartResolver Spring
2. Controller method should be changed like this

---

@RequestMapping(value="/productlist/addproduct" , method= RequestMethod.POST,consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
public ModelAndView addProdt(@ModelAttribute("prdt") Product p,BindingResult bindingResult)