afficheaction.java

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package com.action;


import javax.servlet.http.*;
import org.apache.struts.action.*;
import com.actionForm.AfficheForm;
import org.apache.struts.actions.DispatchAction;
import com.dao.AfficheDao;
import com.tool.Chinese;

public class AfficheAction extends DispatchAction {
    private Chinese chinese = new Chinese();
    private AfficheDao afficheDao = new AfficheDao();
//前台操作
    public ActionForward forntContentAfficheAction(ActionMapping mapping,
                                                ActionForm form,
                                                HttpServletRequest request,
                                                HttpServletResponse response) {
  request.setAttribute("form",afficheDao.selectOneAffiche(Integer.parseInt(request.getParameter("id"))));
return mapping.findForward("forntContentAfficheAction");
    }
//后台操作

    //删除公告信息
    public ActionForward deleteAfficheAction(ActionMapping mapping,
                                         ActionForm form,
                                         HttpServletRequest request,
                                         HttpServletResponse response) {
        afficheDao.deleteAffiche(Integer.parseInt(request.getParameter("id")));
            request.setAttribute("result", "删除公告信息成功！！！");
            return mapping.findForward("resultAfficheAction");
    }
    //对公告信息的添加
    public ActionForward insertAfficheAction(ActionMapping mapping,
                                             ActionForm form,
                                             HttpServletRequest request,
                                             HttpServletResponse response) {
        AfficheForm afficheForm = (AfficheForm) form;
        if (afficheForm.getContent() == null ||
            afficheForm.getContent().equals("")) {
            return mapping.findForward("insertAfficheAction");
        } else {
            afficheForm.setCreateTime(afficheForm.getCreateTime());
            afficheForm.setContent(chinese.toChinese(afficheForm.getContent()));
            afficheForm.setTitle(chinese.toChinese(afficheForm.getTitle()));
            afficheDao.insertAffiche(afficheForm);
            request.setAttribute("result", "添加公告信息成功！！！");
            return mapping.findForward("resultAfficheAction");
        }
    }


    public ActionForward selectAfficheAction(ActionMapping mapping,
                                             ActionForm form, //对公告信息的全部查询
                                             HttpServletRequest request,
                                             HttpServletResponse response) {

        request.setAttribute("list", afficheDao.selectAffiche());
        return mapping.findForward("selectAfficheAction");
    }

    //以自动编号为条件，查询公告信息
    public ActionForward selectOneAfficheAction(ActionMapping mapping,
                                                ActionForm form,
                                                HttpServletRequest request,
                                                HttpServletResponse response) {
        request.setAttribute("form",
                             afficheDao.selectOneAffiche(Integer.
                parseInt(request.getParameter("id"))));
        if (request.getParameter("sign") == null ||
            request.getParameter("sign").equals("")) {
            return mapping.findForward("updateAfficheAction");
        } else {
            return mapping.findForward("selectContentAction");
        }
    }

    //以自动编号为条件，修改公告信息
    public ActionForward updateAfficheAction(ActionMapping mapping,
                                             ActionForm form,
                                             HttpServletRequest request,
                                             HttpServletResponse response) {
        AfficheForm afficheForm = (AfficheForm) form;
        afficheForm.setCreateTime(afficheForm.getCreateTime());
        afficheForm.setContent(chinese.toChinese(afficheForm.getContent()));
        afficheForm.setTitle(chinese.toChinese(afficheForm.getTitle()));
        afficheForm.setId(Integer.parseInt(request.getParameter("id")));
        afficheDao.updateAffiche(afficheForm);
        request.setAttribute("result", "修改公告信息成功！！！");
        return mapping.findForward("resultAfficheAction");

    }
}