[img]http://dl2.iteye.com/upload/attachment/0088/4157/8a90ed1a-f955-3355-bb2a-fb16d08f8d6d.jpg[/img]
我就是想做一个这样的操作
前台的代码是
${techthesisList.thesis_id }
点击删除按钮提交到后台controller中的delete.do
后台中的操作是:
@RequestMapping("delete.do")
public String deleteList(TechThesis techThesis,Model model,HttpServletRequest request,HttpServletResponse response)
throws Exception
{
String[] check_thesisid = request.getParameterValues("check_thesisid");
if(check_thesisid!=null){
for(int i=1;i<=check_thesisid.length;i++)
{
service.deleteTechThesis(check_thesisid[i]);
String message= "删除成功";
model.addAttribute("message", message);
}
}
else {
String message="请选择数据";
System.out.println(message);
model.addAttribute("message", message);
}
return "techresult/techthesis/techthesislist";
}
但是就是获取不到数据,这是为什么啊?