search1.jsp

《jsp案例开发》这本书的源代码。包括源代码和相关的具体配置操作步骤。非常不错

<%@ page
    language="java"
    contentType="text/html; charset=GBK"
    import="imis.*,javax.naming.*,java.text.*,javax.rmi.PortableRemoteObject,java.util.*"
%>
<%
  request.setCharacterEncoding("GBK");
  session=request.getSession();
  userStruct user=(userStruct)session.getAttribute("user");
  if(user==null){
  response.sendRedirect("../../login.html");
  }
else{

%>

<%
  session=request.getSession();
  String tag=(String)session.getAttribute("tag");

    Collection collect=new ArrayList();
    Context ctx = new InitialContext();
    schemeStruct ss=new schemeStruct();
    //look up jndi name
    Object ref = ctx.lookup("ScheController");
    //cast to Home interface
    ScheControllerHome scheControllerHome = (ScheControllerHome) PortableRemoteObject.narrow(ref, ScheControllerHome.class);
    ScheController scheController = scheControllerHome.create();

    if(tag.equals("hq"))
      collect=scheController.getHqAll();
    if(tag.equals("jc"))
      collect=scheController.getJcAll();

%>

<%
String schid=request.getParameter("schid");
String replied=request.getParameter("replied");
String unit=request.getParameter("unit");

Collection clct=new ArrayList();

if(schid.equals("")&&replied.equals("-1")&&unit.equals(""))
{clct.addAll(collect);}

if(!schid.equals("")&&replied.equals("-1")&&unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.schid.equals(schid))
    clct.add(ss);
   }
}

if(schid.equals("")&&!replied.equals("-1")&&unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.replied.equals(new Integer(replied)))
    clct.add(ss);
   }
}

if(schid.equals("")&&replied.equals("-1")&&!unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.unit.equals(unit))
    clct.add(ss);
   }
}

if(!schid.equals("")&&!replied.equals("-1")&&unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.schid.equals(schid)&&ss.replied.equals(new Integer(replied)))
    clct.add(ss);
   }
}

if(!schid.equals("")&&replied.equals("-1")&&!unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.schid.equals(schid)&&ss.unit.equals(unit))
    clct.add(ss);
   }
}

if(schid.equals("")&&!replied.equals("-1")&&!unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.unit.equals(unit)&&ss.replied.equals(new Integer(replied)))
    clct.add(ss);
   }
}

if(!schid.equals("")&&!replied.equals("-1")&&!unit.equals(""))
{
Iterator k=collect.iterator();
while(k.hasNext())
  {
  ss=(schemeStruct)k.next();
  if(ss.schid.equals(schid)&&ss.replied.equals(new Integer(replied))&&ss.unit.equals(unit))
    clct.add(ss);
   }
}
%>

<%
  session = request.getSession();
  Collection query = (Collection)session.getAttribute("query");
     session.setAttribute("query", clct);
     response.sendRedirect("querylist.jsp");
%>


<%}%>