About
My name is Sameer Bhatt and I’m a Developer in the Flex Team in Adobe.
28 Responses to "About"
May 4, 2008 at 8:10 am
Is it possible to drag & drop within a particular cell on a data grid – everything I have seen refers to a whole row in a data grid?
thank you.
May 5, 2008 at 9:53 am
Hi Laura,
As of now cell drag drop is not supported.
There is a bug logged for this –
http://bugs.adobe.com/jira/browse/FLEXDMV-784
August 4, 2008 at 5:27 pm
Hi Sameer,
Ur Blog was very helpful.i need help from you.
How do i select all rows depending on the itemrenderer(checkbox) given in the header.
Will be happy to get help from you
Thanks,
Deepa
August 4, 2008 at 6:45 pm
For selecting rows, see the selectedIndices property.
You might also want to look at a sample here
August 19, 2008 at 12:40 am
sameer
many thanks for all your blog entries. they have helped me greatly. I need to know how i can creaet a group Header renderer where the group header can have an image in the background. any help will be appreciated.
August 19, 2008 at 11:25 pm
Hi sgeorge,
You can create a header renderer using Canvas, Box, etc.. as base and set the backgroundImage property to get a background image.
Add the required components to your renderer and set it as headerRenderer on the AdvancedDataGrid.
Or if you are talking about groupItemRenderer, follow the same process but be sure to dispatch the opening/closing events in the renderer. You can have a look at AdvancedDataGridGroupItemRenderer. Set groupItemRenderer property to set the renderer.
August 27, 2008 at 6:41 pm
Hi
Your blog is really informative and i was really excited to know the things you can do with flex. But it seems to me that are a lot of missing pieces involved when it comes to integrating flex with other technologies. We have the following environment and we would love have flex as a front end to our application.
1) solaris
2) weblogic 8.1sp6
3) struts
4) java 1.4
5) jsp (front end) – we would like to replace this component with flex
6) Documentum(It’s a Content Management system implemented in Java)
i came across a few articles regarding flex/struts, flex/java but none were helpful. At this point i would want to write a simple application in struts in our environment with flex as front end.
Also most of our team consists of J2EE developers and we are not considering moving away from java to action script even there are many similarties between them, as our backend which is documentum has api’s in java. so java is the only way to go as far as our back end is concerned and struts has been a standard for a long time.
Any advise or help would be greatly appreciated.
Thanks,
Kaiser
August 27, 2008 at 10:33 pm
Hi Kaiser,
One of my teammate who have a good knowledge about all these things will send you a mail and also post here in 2-3 days. Stay tuned.
August 29, 2008 at 3:12 pm
Hi Kaiser,
Anirudh created a library using which you can convert your struts based application to use power of Flex. Please find more details about this library at this URL.
http://anirudhs.chaosnet.org/blog/2008.07.23.html
Article below describes how to provide Flex front end to your struts application
http://www.adobe.com/devnet/flex/articles/struts.html
Hope this helps.
http://sujitreddyg.wordpress.com
February 25, 2009 at 5:23 pm
Hi Sameer,
I wish to seek your aquaintance as an User Experience
Deisgner working in an MNC in pune, India. I’ve recently
strated learning flex and my experience mostly is in UI
design.
I’m working on project of developing a “Employee Location
Finder” application in flex which will comprise of a map of
office layout that one can pan, zoom, drag and so on. Also
application will connect to a data base that gives me
location of each person’s cubicle. Thus application should
be able to paint over the location markers and some text.
Also, search functionality is the basic requirement in
which one can search the location using the employee name
as keyword or the location(cubicle number).
Looking at the Yahoo, Google, and other apis which have
geographical maps , projections/transformation
requirements, my questions is that how we can use flex to
build this application that uses non-geographic maps where
the map provder are the images of office layout and not the
external source. Also, would be of great help if you can
provide some resources/tutorials/source files to help me
kick start this project considering the fact that I am a
newbie.
Thanking you in anticipation of your welcoming assistance.
With BR,
Prahsant
February 25, 2009 at 5:41 pm
Hi Prashant,
You can download the “Employee Directory” Application from Adobe site.
This application have similar features as mentioned in your post.
The source is also available.
March 15, 2009 at 5:37 pm
Hi Sameer,
Following the post
http://blogs.adobe.com/aharui/2008/11/faster_datagrid_horizontal_scr.html of Alex, concerning the datagrid horizontal scrolling optimization, could you please port his code to the advancedDatagrid, the situation is catastrophic for me and my 30 advancedCollums =)
Thanks to you to keep me informed if you can do that =)
Best Regards,
CR
March 16, 2009 at 1:10 pm
Thanks CR.
Can you log this bug here – http://bugs.adobe.com/flex/
March 27, 2009 at 4:16 am
Hi Sameer,
Is it possible to drag and drop one cell from one AdvancedDataGrid to another AdvancedDataGrid when you have selectionMode=”singleCell” ? Currently the drag and drop seems to work but then the data “disappears” from the target. Thanks for your help!
Martina
Juneau, AK
March 27, 2009 at 9:41 am
Cell drag-drop is not supported in AdvancedDataGrid. You have to implement the functionality you want while cell drag-drop yourself.
There is already a bug logged for this – http://bugs.adobe.com/jira/browse/FLEXDMV-784
March 27, 2009 at 8:45 pm
Hi Sameer,
Thanks for your response. I did read the logged bug for selectionMode=”multipleCells” before I wrote to you. I was trying to use drag and drop for selectionMode=”singleCell”. Now I see that cell drag-drop is not supported at all in AdvancedDataGrid. Thanks again for the clarification. – M.
May 23, 2009 at 7:37 pm
Hi Sameer,
I am new new to the Flex world. I hope u can help me in solving the problems mxml and action scripts.
How can I create dyanamic columns(say, date range) for Advanced datagrid, from objects returnd from java layer.?
May 24, 2009 at 4:56 pm
Hi Sameer,
I have seen XML structure for creating the Tree . Can we use ArrayCollection(java List from backend) for creating the Tree control?
You have any example demonstrating the same.
Appreciate your response!!
May 25, 2009 at 12:04 pm
Yes, you can definitely use ArrayCollection. You just need to structure the data correctly, i.e., the in a parent-children form. Most of the samples in my blog uses ArrayCollection.
August 1, 2009 at 10:39 am
Hi Sameer,
Thanks for your kind help… I got into trouble when using XML as data provider for AdvancedDataGird. My requirement is to hide the root node in the ADG. In Tree we can use showRoot=”false”, right?
Is there any similar property in AGD when using XML as data provider?
or do we need to write action script to achieve this? Can you please get me some sample for this?
Thanks..Aji
August 10, 2009 at 12:12 pm
The property “showRoot” is present in IHierarchicalCollectionView.
You can set it using –
(adg.dataProvider as IHierarchicalCollectionView).showRoot = false;
October 1, 2009 at 12:07 am
Do you know any recommended consultants who are experts with the AdvancedDataGrid?
We have a need to extend ADG’s functionality. Immediate requirement is to optimize horizontal scrolling to behave the same as vertical. The requirement is not to have simple smooth scrolling but to only instantiate renderers that are in view. This is just the start; there are other features & performance bugs in addition to this one.
Unfortunately we can’t wait until 2023 when Flex 5 finally ships with a replacement grid control.
If anyone knows a reputable person please send email to: tntomek at — hotmail — com
October 5, 2009 at 12:47 pm
Hi Tom,
It’ll great if you can log the issues you are facing with the AdvancedDataGrid component here – http://bugs.adobe.com/flex/
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March 5, 2008 at 1:55 pm
Nice Blog Sameer.
Your examples gives some insight of flex deeps.