AFAIK -ADO is a M$ thing. But TreeSet and TreeMap are part of Java
Collections and as far as that goes you may want to take a look at all
the collection objects they are have particular uses and features. See
the collection trail of the java tutorial.
http://java.sun.com/docs/books/tutorial/collections/intro/index.html
----- Original Message -----
From: Schulz Ryan C <[EMAIL PROTECTED]>
Date: Tuesday, May 8, 2001 6:10 am
Subject: Re: Sorting table columns
> TreeSet or TreeMap???? Guess I'm unaware of these
> strucutures....What is
> ADO????
>
> -----Original Message-----
> From: Ron Quartel [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 08, 2001 7:54 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Sorting table columns
>
>
> Why not use the TreeSet or TreeMap structures that do the sorting
> for you?
>
> ADO has this functionality built in (rs.sort = "columnName"). No
> need for
> arrays etc.
>
> Ron Quartel
>
> -----Original Message-----
> From: Shahaji Kadam. [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 08, 2001 5:38 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Sorting table columns
>
>
> Hi Sai,
>
> if you don't want to use ORDER BY then you have to go for some
> other data
> structure... like Hash Table, vector, or array.
> But if you want to use SORTED recordset instead (without ORDER BY)
> then try
> this -- take sorting column values (after the unsorted resultset is
> returned)
> in Array and sort the array --------then according to sorted array
> "Build"the
> recordset object again (same or new recordset) .... use it.
>
> I had done this in ASP using ADO ..... but not tried in JSP (or
> Java) ......
> donno if it is possible here.......if not then you have to go for
> array like
> solution.
>
> good luck.
>
> Shahaji.Kadam
>
> -----Original Message-----
> From: Sairam.Kuppuswamy [SMTP:[EMAIL PROTECTED]]
> Sent: May 07, 2001 10:56 PM
> To: JSP-INTEREST
> Cc: Sairam.Kuppuswamy
> Subject: Re: Sorting table columns
> Importance: High
>
> I too am facing a similar problem, but the difference is I need to
> Sort the
> column only with the fetched data set (The SQL Order By could not
> be used).
> With this case I thought of
> using an Hash Array for the fetched Data Set and then, on the User-
> Clickedcolumn (which would be a particular index of the Array),
> the Sort routine
> should be working.
>
> I am still working on it, but in vain.
>
> If somebody has a better solution or the same solution, please
> extend your
> help
> for this Sort functionality.
>
> thanks in-advance.
>
> Sai
> mailto:[EMAIL PROTECTED]
>
>
>
> -----Original Message-----
> From: Paul Meshkovsky [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 07, 2001 1:16 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Sorting table columns
>
>
> It is probably resolved but I just want do add
>
> <th> COLUMN NAME</th>
>
> you just have to add in your sql an order or group by clause where
> value of
> filed will go
>
> Paul.
>
>
>
> > -----Original Message-----
> > From: Zeltser, Mark [SMTP:[EMAIL PROTECTED]]
> > Sent: Thursday, May 03, 2001 3:17 PM
> > To: [EMAIL PROTECTED]
> > Subject: Re: Sorting table columns
> >
> > One approach is to let database handle the sorting. You can pass a
> parameter
> > (each column will represent different parameter) to store
> procedure which
> > will return you new table sorted by specified column.
> >
> > Mark.
> >
> >
> >
> > > -----Original Message-----
> > > From: Schulz Ryan C [SMTP:[EMAIL PROTECTED]]
> > > Sent: Thursday, May 03, 2001 3:00 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: Sorting table columns
> > >
> > > Has anyone had any experience using a servlet to sort table
> columns?I'm
> > > filling a table dynamically and I want to sort the results by
> columnswith
> > > the column headers being links that will sort the data in that
> particular
> > > column.
> > >
> > > I would appreciate any feedback on this.
> > >
> > >
>
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