Thanks Davis ! Yes,I saw the Bug u have reported.
I tried with gwtlib.jar and sample code given for this in the link http://code.google.com/p/gwtlib/ They use PagingTable and write the comparator code for sorting... The approach is same as you have suggested... So now i have to decide weather to go for PagingScrollTable of incubator or PagingTable of gwtlib :) Thanks!! On Nov 3, 8:36 pm, Davis Ford <davisf...@zenoconsulting.biz> wrote: > Sorting does seem to work out of the box. I ended up building my own > comparators. > > Here's an example of what I did. I was going to write up a longer blog > entry on this -- just haven't had time. > > Let's say I have a simple object like this for my RowValue: > > public class Person { > private final String first; > private final String last; > public Person(String first, String last) { first = first; last = last; } > public String getFirst() { return first; } > public String getLast() { return last; } > > } > > So, I have to define my table model for Person => > > private final classs DataSourceTableModel extends MutableTableModel<Person> > { > > private List<Person> list = new ArrayList<Person>(); > > public void setData(List<Person> list) { this.list = list; } > > public void requestRows(final Request request, > TableModel.Callback<Person> callback) { > callback.onRowsReady(request, new Response<Person>() { > @Override > public Iterator<Person> getRowValues() { > int col = > request.getColumnSortList().getPrimaryColumn(); > boolean ascending = > request.getColumnSortList().isPrimaryAscending(); > > /* col tells you which column the user clicked and > ascending indicates whether to sort up/down */ > /* i wrote my own Sorter class that knows how to sort a > collection of my own RowValue T here */ > /* return the iterator of your sorted collection */ > }}; > } > > } > > There's a bit more to it, but I found that PagingScrollTable does not sort > by itself -- never worked for me. I filed a bug on it. Thus, I do the > sorting myself, and it works well. > > Hope that helps, > Davis > > On Mon, Nov 2, 2009 at 11:35 PM, shloka <chythanya....@gmail.com> wrote: > > > Hi All, > > I am trying to implement pagination and sorting using the Incubator's > > paging scroll table .Could do pagination but Sorting is not happening. > > Please pool in some ideas to solve this.Any guidence is highly > > appreciated.,,,, > > Thanks in Advance. > > -- > Zeno Consulting, Inc. > home:http://www.zenoconsulting.biz > blog:http://zenoconsulting.wikidot.com > p: 248.894.4922 > f: 313.884.2977 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
