Here is an interesting thread in ESRI Forums on ArcGIS Server Flex based web sites. Here is the list below
- Brain and Royce did a excellent work on Property Information System
http://gis.greeleygov.com/origin/propinfo.html
Especially: Street view amazing 
2. City of Boston: One of first Flex based site and sets trend setter for all the developers
http://gis.cityofboston.gov/SolarBoston/
http://gis.cityofboston.gov/zoning/
3. Desoto County GIS: Wonderful site with wide range of tools- especially Export to PDF
http://www.desotocountygis.com/
4. Lenexa Kansas: Good Site
http://ch-arcims.ci.lenexa.ks.us/wardStudy/wardStudy.html
http://ch-arcims.ci.lenexa.ks.us/CrimeMap/LenexaCrimeMap.html
5. NCES Flex Site:
http://nces.ed.gov/surveys/sdds/ed/index.asp?st=NE
If there were any other sites developed using ArcGIS Server Flex API please do ping me on the comment section. Almost all the basic functionality for any public web sites are developed in above sites. To summarise the list of functionalites
- Map Navigation – Zoom In/Zoom OUT/PAN/Previous/Back/Full Extent
- Table of Contents
- Selection Tools- Select by Rectangle/Polygon
- Tools – Identify , Measure and Over view map
- Print with advanced options with legend, scale along with preview option
- Export to PDF with Map Legend, Scale, Symbology
- Find address
- Show latitude/Longitude on mouse move
- Simple Queries and Spatial Queries and showing results in datagrid and export results to excel/CVS
- Show attributes information with option to zoom in to seleced feature etc
- Integration with Google data
Almost all the basic functionalities can able to develop using Flex API. I firmly believe that Flex API surely going to rock in coming days. If ESRI improves the Flex with more functionalities definitely am sure that Flex will lead among other API’s.
Tags: ArcGIS Server Flex api, ArcGIS server live user sites, ESRI
January 23, 2009 at 6:39 am
http://www.landscope.org/map
This Beta site is built using ArcGIS Server 9.3 with the Flex API and Virtual Earth tiles.
June 10, 2009 at 12:50 am
[...] is link to see the list of Web Sites developed using ESRI Flex API. If you are coming from Web ADF, Flex API is really damn cool. We can develop [...]
June 11, 2009 at 3:43 pm
hi laxman,
i am still in webadf.
& want to make light version of my application.
i don’t know flash/silverlight at all.
it will be start from 0.
Which API should i go with?
Thanks
Pragnesh
July 15, 2009 at 11:54 am
See more sites at: http://www.esri.com/software/arcgis/arcgisserver/live_user_sites.html
January 8, 2010 at 3:57 am
http://www.adaptationatlas.org
ArcGIS Server Flex API
ArcGIS Server 9.3.1
January 21, 2010 at 6:34 pm
http://photomapperserver.alta4gis.de
ArcGIS Server Flex API
ArcGIS Server 9.3.1
RESTful Java Backend (Jersey/JAX)
January 2, 2011 at 5:56 pm
[...] ESRI ArcGIS Server Flex API sites January 2009 6 comments 4 [...]
January 15, 2011 at 9:26 pm
Hi,
I like to print the maps through mxd using print services REST services. But have no idea how to do it. Can someone plz help me how to do, it will be great if provide some scripts.
Thanks in advance.
April 6, 2011 at 12:06 pm
Hi, found your site to be interesting and informative about GIS events and developments.
February 21, 2012 at 6:30 pm
Hi,
I am happy to see your blog. I would like to know few details about GIS. I started my career as junior GIS developer using .NET . I would like to know the career growth and the opportunities and about the package. I m not aware of all these things. As of now I m working on ArcObjects, ArcGIS server.
Regards,
Venkat.