select attribute binding problems

Update operation on this record

	@RequestMapping(params="method=initUpdateNews")
  	public ModelAndView initUpdateNews(HttpServletRequest request)throws Exception{
  		ModelAndView view = new ModelAndView();
  		int i=Integer.parseInt(request.getParameter("id"));
  		News news =newsService.findById(i);
  		List<Type>types=typeService.getTypeList();
  		view.addObject("types",types);
  		view.addObject("News",news);
  		view.setViewName("news/updateNews");
  		return view;
  	}

[/ code]

Showing results



how to make this kind of classification defaults to the value corresponding to the record ? such that a default should display "Finance "




























------ Solution ------------------------------------ --------

  
  
same label can not be like struts do nothing directly display the corresponding value  
never used struts come forward do not know is how to get that , but the general point of view, is the background to the foreground determine whether access is to advise checked
------ For reference only - -------------------------------------
update operation on this record

	@RequestMapping(params="method=initUpdateNews")
  	public ModelAndView initUpdateNews(HttpServletRequest request)throws Exception{
  		ModelAndView view = new ModelAndView();
  		int i=Integer.parseInt(request.getParameter("id"));
  		News news =newsService.findById(i);
  		List<Type>types=typeService.getTypeList();
  		view.addObject("types",types);
  		view.addObject("News",news);
  		view.setViewName("news/updateNews");
  		return view;
  	}

jsp page

  
               <td><spr:select path="type.name" items="${types}" itemLabel="Name"  >
                </spr:select></td>

[/ code]

Showing results



how to make this kind of classification defaults to the value corresponding to the record ? such that a default should display "Finance "



























------ For reference only ---------------------------------- -----
saved to the background, click edit , when you compare that select to display the same like
------ For reference only ------ ---------------------------------



same label can not be like struts do nothing directly display the corresponding value
------ For reference only --------------- ------------------------

    
    
same label can not be like struts do nothing directly display the corresponding value          
never used struts come forward do not know is how to get that , but the general point of view, is the background to the foreground determine whether access is to advise checked  

3Q