When using grid control for ASP.NET MVC 5 application and adjusting it as in demo provided, controls are duplicated for InlineForm or Dialog EditMode. Actually controls aren't duplicated but there are as many control sets there as records available. It seems as actual selection of record prior to editing has no effect whatsoever.
Here is relevant server side code:
public ActionResult Edit()
ViewBag.dataSource = db.Parties.ToArray();
public ActionResult InlineUpdate(Party value)
Party result = db.Parties.Where(o => o.Id == value.Id).FirstOrDefault();
This was fun. Only after 2 days struggling with it and after posting question here, found that it it necessary to have PrimaryKey column included on view. It must not be visible but after putting it there everything started to work just as usual.
TSThavasianand Sankaranarayanan Syncfusion Team April 26, 2017 05:01 PM UTC
We are happy that the problem has been solved.
Please get back to us if you need any further assistance.