Hi Angelo,
I can't answer all of your questions. My experience with advanced datagrid
grouping is that in order for the tree and expansions to work, you need ALL
layers of data in the beginning. So depending on the amount of data that your
grid encompasses, that may not be very friendly on your database.
What I have done in the past is to create a repeater that looks like a
datagrid. It queries the database for the outermost layer, and then queries
again as each row is expanded, and ONLY if the row is expanded.
Additionally, (this is coming from flex 3 usage so it could have easily
improved since then), if your datagrid has more than one layer of expansion, it
has some very odd glitches after several row openings and collapses.
Matthew
On Tuesday, January 26, 2016 7:25 AM, Angelo Lazzari
<[email protected]> wrote:
Hi, we need to create an application prototype for a company that need it for
a demo.
the application has loads of grid and most of them are grouped like the one i
attached here... see the groping "+" buttons on the left ....
So i was looking for the possibility to obtain the pretty same result in
flex... i found
this:http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf69084-7bf4.html
and in general i think we will use the advanced data grid
control...http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/mx/controls/AdvancedDataGrid.html
but the question is: is the component still usable in the very new version of
pache Flex? are there any new component to do this?
Thank you vey muchAngelo
