UniDBGrid - onTitleClick is fired when i click the checkbox "select all"

[erich.wanker]

Hi,

if i click the checkbox to select ALL in uniDBGrid  (dgCheckSelect and dgMultiselect and dgTitleClick =true)

following happens:

1. every row will be select

2 following procedure will start 

procedure Tf_Monthly_Report.MydbgridTitleClick(Column: TUniDBGridColumn);
begin

    my_Fieldname_1 := Column.FieldName;

    if my_Direction_1 = true
    then
      my_Direction_1 := False
    else
      my_Direction_1 := true;

     start_sql;  // order by my_Fieldname_1  - my_Direction_1  represents asc / desc  
end;

3. the table will become a new sql statement

4. the selection is lost

 

how can i solve this?

 

 

ThanX 

Erich

[Sherzod]

Hello @erich.wanker

Try this workaround:

function viewready(sender, eOpts)
{
    col = sender.getColumnManager().getColumns()[0];
    if (col && col.xtype == 'checkcolumn' && !col.dataIndex) {
        col.dataIndex = -3;
    }
}

 

[erich.wanker]

Thank you very much !