here is a controller
@RequestMapping(value = "/admin/subjectandtopic", method = RequestMethod.GET) public ModelAndView showsubjects(ModelMap modelMap) {
System.out.println("in controller");
List<Subject> list = adminDataManipulationService.getSubjectList();
/* List<Classes> classList=adminDataManipulationService.getClassList();*/
System.out.println("subject"+list);
/*
for (Classes c: classList) {
classList.add((Classes) adminDataManipulationService.getClassList());
}
Map<String, Object> model= new HashMap<String, Object>();
model.put("c", classList);*/
if(list.isEmpty())
{
modelMap.addAttribute("Data not found..!!","msg");
modelMap.addAttribute("list",list);
return new ModelAndView("subjectlist");
}else
{
return new ModelAndView("subjectlist", "list", list);
}
}
I want to display subject with theire class Id
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