:: Forum >> Version 2 >>

Bug in clearSelectionMode?

Hello,
Iím using the grid to implement a search screen where the user can enter several criterias, click a button and see the search results. When the user clicks the search button, I do a request using AJAX, so the page is not reloaded. To avoid problems, I was clearing the grid completely before making the request, as I saw in the post:

/javascript.forum.11480.2/refresh-content-in-grid.html

But, even with this, I still had got a problem: if I select a row (say for example row number 1) and then I do a new seach, I cannot select the row 1 again (if I select another row, then I can select row 1 again). After a lot of debug, I have seen that the selected rows are not cleared, so when you enter the function:

function selectRow(r){
                        if (
r!=this.getCurrentRow()){
                                   
this.setCurrentRow(r);
                        }
                        var 
rr this.getSelectedRows();
                        if (
rr.length != || rr[0] != r){
                                   
this.setSelectedRows([r]);
                        }
            }
  
getSelectedRows() still returns [1], and the row is not selected.

I have solved it setting an empty array manually when I clear the grid, but Iím not sure about the implications of doing thisÖ

tablaBusqueda.clearScrollModel();
                  
tablaBusqueda.clearSelectionModel();
                  
tablaBusqueda.setSelectedRows([]);
                  
tablaBusqueda.clearSortModel();
                  
tablaBusqueda.clearRowModel();
                  
tablaBusqueda.setRowCount(0);
                  
tablaBusqueda.refresh();
                  
table_tablaBusqueda.request();
 
BTW. Iím using single row select mode.

Best regards,

Josť Luis.

Jose Luis (Spain)
Tuesday, April 11, 2006
Yes, this is a bug - it should be

obj.clearSelectedModel(); // not obj.clearSelectionModel();

 
Alex (ActiveWidgets)
Tuesday, April 11, 2006



This topic is archived.

Back to support forum

Forum search