How to edit feature layer(arcgis online) data in my silverlight app

Question

Hi All

I am creating feature data form from scratch . i retrieved fields data for layer http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/FeatureServer/0 but now i want to edit that data when i click on edit button . i saw thread for editing but could not understand .
so how can i edit Arcgis online data for above particular layer ?
 
and also

when i bind combo box in FDF then selected value does not display in combobox?

Please help . 
Thank you

JenniferNery · Answer

You need to enable "Editing" when publishing your service. I think your follow-up question is for server team, you can check this resource though: http://help.arcgis.com/en/arcgisserver/10.0/help/arcgis_server_dotnet_help/index.html#/Publishing_feature_services/009300000022000000/

shariqueabdul · Answer

hi 
when i am creating new service or editing existing service to enable data editing (to check feature access check box) getting following error

configuration (service_name) mapserver can not be started server object instance creation failed on machine(system name)

i checked the log file using ESRI existing thread .

SDE GeoDatabase. Feature Access capabilty requires the data to be on SDE GeoDatabase
Server has no associated SOC machines or all SOC machines are at capacity. Add a SOC machine or change the capacity of the available SOC machines
Configuration SDM.ServerDirectoryManager can not be started

i think for editing data should be in database  bcoz now it is in file ..... please suggest what is required to do editing ...

thank you

DominiqueBroux · Answer

1) As u said data editing should be enable at server side but in sample application we can edit fields. it means that data editing is enabled for sample app

Right. Editing is supported for this sample feature service.
2) How can i enable data editing on my own ArcGIS server as we have few services for city,highways,county etc .but it showing read only i am unable to edit those fields

When you create your service you have to enable the 'Feature Access' functionality (additionaly to 'Mapping' which is mandatory).

Then you can enabled the following operations : Create, Query, Update, Delete, Uploads (checkboxes). 
3) if data editing enables on my ArcGIS server then how to edit those fields

Nothing specific to do, See samples: * http://help.arcgis.com/en/webapi/sil...eatureDataGrid
* http://help.arcgis.com/en/webapi/sil...eatureDataForm
* http://help.arcgis.com/en/webapi/sil...itEditorWidget