public class MsgBoardAction extends DispatchAction { /* * Generated Methods */ public ActionForward addMsg(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { // TODO Auto-generated method stub MsgBoard msg=(MsgBoard)form; msg.setM_ip(request.getRemoteAddr()); if(DaoFactory.getMsgBoardDao().insertMsgBoard(msg)){ sendError(request,"恭喜你留言成功!"); }else{ sendError(request,"不好意思,留言没有被记录!"); return mapping.findForward("error"); } return mapping.findForward("msg"); }
public ActionForward getAllMsg(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { // TODO Auto-generated method stub String page_str=request.getParameter("page"); // System.out.println("page_str"); int page=1; if(page_str!=null && !page_str.equalsIgnoreCase("")){ page=Integer.parseInt(page_str); } int perpage=4; int totalpage; int sum=DaoFactory.getMsgBoardDao().getMsgCount(); int mod=sum%perpage;//计算页数 if(mod==0){ totalpage=sum/perpage; }else{ totalpage=(sum/perpage)+1; } HttpSession session=request.getSession(); request.setAttribute("perpage", Integer.valueOf(perpage)); request.setAttribute("totalpage", Integer.valueOf(totalpage)); request.setAttribute("sum", Integer.valueOf(sum)); session.setAttribute("msgs", DaoFactory.getMsgBoardDao().getAll(page,perpage)); return mapping.findForward("addmsg"); }
public ActionForward getBackAllMsg(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { // TODO Auto-generated method stub String page_str=request.getParameter("page"); // System.out.println("page_str"); int page=1; if(page_str!=null && !page_str.equalsIgnoreCase("")){ page=Integer.parseInt(page_str); } int perpage=20; int totalpage; int sum=DaoFactory.getMsgBoardDao().getMsgCount(); int mod=sum%perpage;//计算页数 if(mod==0){ totalpage=sum/perpage; }else{ totalpage=(sum/perpage)+1; } HttpSession session=request.getSession(); request.setAttribute("perpage", Integer.valueOf(perpage)); request.setAttribute("totalpage", Integer.valueOf(totalpage)); request.setAttribute("sum", Integer.valueOf(sum)); session.setAttribute("msgs", DaoFactory.getMsgBoardDao().getAll(page,perpage)); return mapping.findForward("backmsg"); }
public ActionForward deleteMsg(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { // TODO Auto-generated method stub String m_id_str=request.getParameter("m_id"); // System.out.println("page_str"); int m_id=-1; if(m_id_str!=null && !m_id_str.equalsIgnoreCase("")){ m_id=Integer.parseInt(m_id_str); } int sum=DaoFactory.getMsgBoardDao().deleteMsgBoard(m_id); if(sum==0){ return mapping.findForward("error"); }else{ return mapping.findForward("backmsgindex"); }
}
/** * 自定义错误处理 * param:display The error messages what u want to display * */ public void sendError(HttpServletRequest request,String display){ ActionMessages errors = new ActionMessages(); errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("message.common", display)); saveMessages(request,errors); }
/*
* Generated Methods
*/
public ActionForward addMsg(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
// TODO Auto-generated method stub
MsgBoard msg=(MsgBoard)form;
msg.setM_ip(request.getRemoteAddr());
if(DaoFactory.getMsgBoardDao().insertMsgBoard(msg)){
sendError(request,"恭喜你留言成功!");
}else{
sendError(request,"不好意思,留言没有被记录!");
return mapping.findForward("error");
}
return mapping.findForward("msg");
}
public ActionForward getAllMsg(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
// TODO Auto-generated method stub
String page_str=request.getParameter("page");
// System.out.println("page_str");
int page=1;
if(page_str!=null && !page_str.equalsIgnoreCase("")){
page=Integer.parseInt(page_str);
}
int perpage=4;
int totalpage;
int sum=DaoFactory.getMsgBoardDao().getMsgCount();
int mod=sum%perpage;//计算页数
if(mod==0){
totalpage=sum/perpage;
}else{
totalpage=(sum/perpage)+1;
}
HttpSession session=request.getSession();
request.setAttribute("perpage", Integer.valueOf(perpage));
request.setAttribute("totalpage", Integer.valueOf(totalpage));
request.setAttribute("sum", Integer.valueOf(sum));
session.setAttribute("msgs", DaoFactory.getMsgBoardDao().getAll(page,perpage));
return mapping.findForward("addmsg");
}
public ActionForward getBackAllMsg(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
// TODO Auto-generated method stub
String page_str=request.getParameter("page");
// System.out.println("page_str");
int page=1;
if(page_str!=null && !page_str.equalsIgnoreCase("")){
page=Integer.parseInt(page_str);
}
int perpage=20;
int totalpage;
int sum=DaoFactory.getMsgBoardDao().getMsgCount();
int mod=sum%perpage;//计算页数
if(mod==0){
totalpage=sum/perpage;
}else{
totalpage=(sum/perpage)+1;
}
HttpSession session=request.getSession();
request.setAttribute("perpage", Integer.valueOf(perpage));
request.setAttribute("totalpage", Integer.valueOf(totalpage));
request.setAttribute("sum", Integer.valueOf(sum));
session.setAttribute("msgs", DaoFactory.getMsgBoardDao().getAll(page,perpage));
return mapping.findForward("backmsg");
}
public ActionForward deleteMsg(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
// TODO Auto-generated method stub
String m_id_str=request.getParameter("m_id");
// System.out.println("page_str");
int m_id=-1;
if(m_id_str!=null && !m_id_str.equalsIgnoreCase("")){
m_id=Integer.parseInt(m_id_str);
}
int sum=DaoFactory.getMsgBoardDao().deleteMsgBoard(m_id);
if(sum==0){
return mapping.findForward("error");
}else{
return mapping.findForward("backmsgindex");
}
}
/**
* 自定义错误处理
* param:display The error messages what u want to display
* */
public void sendError(HttpServletRequest request,String display){
ActionMessages errors = new ActionMessages();
errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("message.common", display));
saveMessages(request,errors);
}