I have a TelerikGrid with inline edit and a GridColumn EditorTemplate with a DropDownList loaded with OnRead and binded to the grid row.
Now if the ReadCombo method handle read quickly the DropDownList selected item is binded correcty, but if it take some time (4, 5 seconds..) it not bind, this occurs because bind-Value evaluate before ReadCombo populate the DropDownList.
If i use the Data property to populate the DropDownList binding work fine, but i need to use OnRead callback to manage pagination, filters ecc..
Here a simple sample to reply the issue: https://blazorrepl.telerik.com/mQaymWlm40ccwDCE40
if you comment the line await Task.Delay(10000); all work fine.
There is a solution for this problem?
Thanks
I tried enable the dropdown when OnRead completed as you can see in this sample: https://blazorrepl.telerik.com/wwazaQaC08YwoBaG28
but it not solve the issue, i think enable the component only when data are ready does not throw binding update.