zetorli

2008-04-23

多对多中间表删除后再添加(更新)不能够更新

学习了下hibernate的多对多,做了个例子 int customerid=ServletRequestUtils.getIntParameter(request, "id"); Customer customer=customerService.findUniqueBy("custormerid", customerid); //重新构造移交后的业务员list List<Employee> newempls=new ArrayList<Employee>(); String [] emplids=request.getParameterValues("it ...

10:35
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2008-04-07

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关于RedirectView转页问题

实现的是查找功能,想把查找的结果在当前页面显示,可是查出来的数据就是不显示这是controller, protected ModelAndView onSubmit(Object command) throws Exception { Exhibition exhibition=(Exhibition)command; String name = exhibition.getExhibitioname(); String address = exhibition.getExhibitionaddress(); List exlist = exhibition ...

09:50
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2008-04-03

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Spring中ModelAndView如何返回页面本身的问题

最近做项目时候,用到了SpringMVC 其中添加功能代码如下: public class AddController extends SimpleFormController { private ExhibitionService exhibitionService; public ExhibitionService getExhibitionService() { return exhibitionService; } public void setExhibitionService(ExhibitionService exhibitionService) { ...