Chris:
What you said is true on JDBC 1.0 but not in JDBC 2.0.
JDBC 2.0 allows you to calls the getter method in any
order, and to navigate through the ResultSet.
There are a lot of new features on JDBC 2.0.
Hope this help
Atilio
--- Chris Pratt <[EMAIL PROTECTED]> wrote:
> From what I understand, you cannot call a
> resultSet.getXXX() method more
> than once on a single value with predictable
> results. You should probably
> get it and store it in a variable if you need to use
> it more than once.
> (*Chris*)
>
> ----- Original Message -----
> From: "Orozco, Juan Carlos" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Saturday, June 23, 2001 7:38 AM
> Subject: [JSP-INTEREST]
> javax.servlet.ServletException: No data found...
> why???? please h elp..!!
>
>
> > Hi guys,
> >
> > I have a problem with the resultSets, when i made
> the getObject method
> > more than one time...example:
> >
> > String temp="";
> > String depto="";
> >
> > String
> paisd=(String)rst_loc.getObject("PAIS_ORIGEN");
> <--may be here
> >
> >
> > while (rst_loc_hasData)
> > {
> >
> > temp =
> (String)rst_loc.getObject("PAIS_ORIGEN"); <--here is
> the
> > problem
> >
> > while (paisd.equals(temp))
> > {
> >
> >
> depto=(String)rst_loc.getObject("DEPARTAMENTO");
> > %>
> >
> listB.addOptions(<%=paisd%>,<%=depto%>,<%=depto%>);
> > <-- my JavaScript function
> > <%
> > rst_loc_hasData =
> rst_loc.next();
> >
> paisd=(String)rst_loc.getObject("PAIS_ORIGEN");
> > }
> > }
> > rst_loc.close();
> > rst_loc = Statementrst_loc.executeQuery();
> > rst_loc_hasData = rst_loc.next();
> > rst_loc_isEmpty = !rst_loc_hasData;
> > %>
> >
> > I don't know why... and is the same thing when i
> am populate a listbox
> >
> >
> >
> > <%
> > String pais = "";
> <-- I have to
> > declare this variables because i can't use
> getObject method
> > String pais_iso = "";
> > while (rst_paises_hasData)
> > {
> > pais =
> (String)rst_paises.getObject("PAIS");
> > pais_iso =
> > (String)rst_paises.getObject("PAIS_ORIGEN");
> > %>
> > <option
> value="<%=pais_iso%>"><%=pais%></option>
> > <-- i must can
> put(String)rst_paises.getObject("PAIS_ORIGEN")
> directly
> > <%
> > rst_paises_hasData
> = rst_paises.next();
> > }
> > rst_paises.close();
> > rst_paises =
> Statementrst_paises.executeQuery();
> > rst_paises_hasData =
> rst_paises.next();
> > rst_paises_isEmpty =
> !rst_paises_hasData;
> > %>
> >
> >
> > Thanks a lot friends..!!
> >
> >
>
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> >
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> >
>
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>
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>
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=====
Ing. Atilio Ranzuglia Buteler
[EMAIL PROTECTED]
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