Issue with PagingToolBar

[Sandeesh]

Hi,
I have implemented a grid with pagination(Paging with local data).
This grid also supports self drag n drop (i.e.rows can be re-ordered using drag n drop).

This is how i have implemented it :-

notifyDrop : function(dd, e, data){
                            var ds = quoteLineItemGrid.store;
                            var sm = quoteLineItemGrid.getSelectionModel();                         
                            var rows = sm.getSelections();
                            
                            if(dd.getDragData(e)) {
                                var cindex=dd.getDragData(e).rowIndex;
                                if(typeof(cindex) != "undefined") {
                                    for(i = 0; i <  rows.length; i++) {
                                        ds.remove(ds.getById(rows[i].id));
                                    }                                   
                                    ds.insert(cindex,data.selections);   
                                    sm.clearSelections();   
                                    if(quoteLineItemGrid != null){                                         
                                         quoteLineItemGrid.reconfigure(ds,colModel); 
                                    }                                                  
                                        
                                }
                            }                    
                        }

This works fine.
Now , my question is ,
When i perform drag n drop on Page No 1, (For example I have shuffled the rows)
and then i navigate to Page No 2.
Now when I come back to page No 1,
the grid rows isnt in the way I shuffled it.

Rather its, showing me data as in its original state, when it was first rendered.

I tried assigning new store to the pagingToolbar:-

    var oldStore = quoteLineItemGrid.getBottomToolbar().store;
    var pgToolbar = quoteLineItemGrid.getBottomToolbar();
    pgToolbar.unbind(oldStore);
    pgToolbar.bindStore(ds);

This isnt helping either.

Can anyone help me.
Thanks in advance.
-Sandeesh

[mitchellsimoens]

When you page, the data in the store is removed so if you changed the index of a record it will be lost when you go back to it unless the server sends back the new index when you page to it.

[Sandeesh]

But I am using PagingMemoryProxy (Paging with local data).
I dont make a server call while navigating.

How do I maintain the sequence of rows while navigating?
Thanks