hi there..
is this possible ??
in a recent metting with my bos wee came with this idea seeing it would be cool to have in our app 2 expand colums each one showing his own detail grid.. it would fit wornderfully for our needs..
i have seen the

$grid->MasterTable->AddDetailTable($childs_1);

but in GridExpandDetailColumn Class I cant find a DetaildTable Index to be expanded...
so if MasterTable->AddDetailTable is an arry... that could be achieved.. if its possible how?.
Thanks a lot for your support guys.

Hi Abraham,
Remember you need to add relation between two tables. In this hierachy example, we specify the relation like this:

...
$table_order->AddRelationField("customerNumber","customerNumber");
...
$grid->MasterTable->AddDetailTable($table_order);

This will bind the customerNumber field in detail table to customerNumber field in parent table
Hope that helps.

Hi there Peter. i have already used this and works fine but what i need is somthing more like..

$detail1->AddRelationField("costumerNumber","costumerNumber");
$detail2->AddRelationField("costumerNumber","costumerNumber");
$grid->MasterTable->AddDetailTable($detail1);
$grid->MasterTable->AddDetailTable($detail2);

then i need to have 2 expandDetailColumns for the $grid, the first one shulould expand $detail1 then second one should expand $detail2..
is that possible ??..

In this case, you follow exactly the same our Three Levels Hierachy example.

I guess im not explaining my self.. give me a couple of hours and i will attach a image mock up of my needs..