On May 19, 2008, at 8:55 AM, Paul McNett wrote:
>> I would like go to the top of the recordset when a column header is
>> clicked in a Grid. So as you click different headers, the grid
>> displays
>> the lowest(or highest) key for the selected column as the first row
>> of
>> the grid..
>>
>> I have tried picking up the 'GridHeaderMouseLeftClick' event,
>> changing
>> the CurrentRow property and refreshing the grid, but this doesn't
>> do it.
>>
>> I hope you can offer me some advice.
>
> Is your grid hooked up to a bizobj for the DataSource? If so, then
> what
> you want to do is do a biz.first() and then refresh the grid.
>
> But first make sure your event handler is being called, by putting a
> print statement in there...
Or you could try overriding grid.processSort() as follows:
def processSort(self, gridCol=None, toggleSort=True):
super(<your grid class>, self).processSort(gridCol=gridCol,
toggleSort=toggleSort)
self.CurrentRow = 0
If that doesn't work, you could add a print statement there to
confirm that the method is being called, and we can debug from there.
But see if this works first.
-- Ed Leafe
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