Couple of questions
Are you using LCDS as your backend?
Are you using the Adobe data modeler and deploying your model on to your LCDS server?
If so, then you could try something called derived properties, which actually do not require a database column and you could compute its value based on the value of a existing column.
You can find more info about this on
thank you for these wunderfull videos!
They are very helpfull. I found a lot of questions answered there.
One thing: can you please make sure that everyone who produces learns who to use the zoom in function of the video software?
Some of them are taken from a 30 '' monitor and produced on 640x480 solution without zooming. One can only guess whats going on there.
Its only a little work to change the zooming after taken the video.
Thanks again for this kind of support and for your answer!
I personally think this is quite a common request to have a combobox or dropdownlist within a grid as an itemRenderer or itemEditor and haven't found anywhere on the net that gives a good concrete example of how this should be done using the flex 4 api and spark components - surely this should be built-in to the control that you can specify a value, and a label for the control to handle situations where you only return an integer in your dataset. Even in the documentation it mentions using data binding with spark controls and a drop-down list - but gives no example of how to approach it. There are examples for checkbox and trees which are useful but please get someone to add a combobox example.
There is an MXDataGridItemRenderer in recent nightly builds. Eventually there will be documentation for it and hopefully, an example of how to use DropDownList. It is a bit of a pain to do otherwise.
Flex SDK Developer
Adobe Systems Inc.
There is a simple example of using a DropDownList (which should be almost identical to using ComboBox) with an MXDataGridItemRenderer here: http://opensource.adobe.com/svn/opensource/flex/sdk/trunk/frameworks/projects/spark/asdoc/ en_US/spark/components/examples/MXDataGridItemRendererExample.mxml
This example is available in Flex SDK build 184.108.40.20655 and newer
Thanks Alot, will be very useful