How to enable delete,update operation in feature service?

Question

Dear Gurus!
I have published map service with feature access (
allowed operation - Create, add, delete, query
).
But when I see the property of feature service through access via url , I see only :
Supported Operations: Query Generate Renderer Return Updates
In the live example of EditorWidget I see:
Supported Operations: Query Add Features Update Features Delete Features Apply Edits
How I can to improve situation?

AnatoliiTerentiev · Answer

Now for url http://terentievai:6080/arcgis/rest/...eatureServer/0 I see Supported Operations: Query Apply Edits Add Features Update Features Delete Features Generate Renderer Return Updates

But 
1. When I add or edit features the data is not saved. 
2. When editing newly added data editor window closes and disappears, data not saved.
When editing data existing in the geodatabase - changes are not saved and the window closes. OK button - becomes inactive, the Delete button - active
What could be wrong?
ps. Delete operation is performed normally (in geodatabase too).
But if I view my feature layer in  ArcGIS.com Map - all works normally, 
 edited changes are saved in my geodatabase.

AnatoliiTerentiev · Answer

�?�?ве�? здес�?:
http://forums.arcgis.com/threads/98057-Not-all-items-in-EditorWidget-are-visibleYou will have to see the feature server for the layer to see the operations like create, delete etc. The rest endpoint link posted is for the mapserver which doesn't have those operations on it. Take a look at the sample services for reference

http://sampleserver6.arcgisonline.co...F311/MapServer

http://sampleserver6.arcgisonline.co.../FeatureServer