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pro_jsp thread: Resultset scrolling.


Message #1 by "Al Higgs" <al.higgs@b...> on Mon, 11 Mar 2002 21:16:48
Hi Liselotte,

you should really look at: www.jsptags.com
There's a tag-library with nice examples for this.
Hth, Peter

Liselotte Hjelmbjerg wrote:

> Try this instead:
> <%
>  ResultSetMetaData rsmd = null;
>  int numColumns;
>  int rows;
>
>  ResultSet rst=s.executeQuery(sql);
>  rsmd = rst.getMetaData();
>  numColumns = rsmd.getColumnCount();
>
>
>  while (rst.next())
>  {
>  for(int com =1; col<=numColumns; col++)
>  { rows++; }
>  }
> %>
>  <%=rows%>
> I dont know if the JSP tags are placed correctly!!
>
> > Hello,
> >
> > Im probably asking fo too much help here, but can anyone tell me how to
> > scroll through a resultset.
> >
> > Ive set the connection up to allow scrolling, but thats as far as ive
> got.
> >
> > If anyone can help, or point me in the right direction of a tutorial i
> > would be very grateful...
> >
> > <%
> > // Setup the sql String To retreive the data from the database
> > String sql="SELECT * FROM cottages order by "+orderby+" ASC";
> >
> > //  Connect To the Access database using a bridge driver
> >       Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
> >       Connection con=DriverManager.getConnection("jdbc:odbc:higgsa");
> >       Statement s=con.createStatement
> > (ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
> > // Create recordset
> >       ResultSet rst=s.executeQuery(sql);
> >
> >
> > // While there Is data In the resultset...
> > while (rst.next())
> > {
> > out.print("All the information here");
> > }
> >
> > // Then display the table to scroll through the resultset
> > out.print("<a href=>");
> > out.print("Next 10 Matches >>");
> > out.print("</a>");
> >
> > // Then Close the resultset
> > rst.close();
> > con.close();
> > %>
> >
> > Thanks
> >
> > Al


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