The below function is to be used on a grid with multiple check boxes. Place the code behind a FieldChange event and users will have the option to Select or Deselect grid rows all at once.
Fucntion selectAllRows(&rs As Rowset)
Local number &i;
Local Row &row;
For &i = 1 To &rs.ActiveRowCount
&row = &rs.GetRow(&i);
/* Make sure we only select visible rows. */
If &row.Visible = True Then
&row.Selected = True;
End-If;
End-For;
end-function;
/*main line*/
Local Rowset &rs;
&rs = GetLevel0()(1).GetRowset(Scroll.scroll_table);
/*Call Function*/
selectAllRows(&rs);
Local number &i;
Local Row &row;
For &i = 1 To &rs.ActiveRowCount
&row = &rs.GetRow(&i);
/* Make sure we only select visible rows. */
If &row.Visible = True Then
&row.Selected = True;
End-If;
End-For;
end-function;
/*main line*/
Local Rowset &rs;
&rs = GetLevel0()(1).GetRowset(Scroll.scroll_table);
/*Call Function*/
selectAllRows(&rs);
The same code would work for multiple check boxes "Deselect All", just change the name of the function and line &row.Selected = True; to &row.Selected = False;
Make sure the Multiple Row (Check Box) is checked on the grid properties.
