Hi, I work with the sample GridCustomPopupTemplate but in the sample you do not show how to add an dropdownList for an ForeignKey column. In Inline mode editing all work good. But how to do it in an custom popup template?
My template for now:
The DropDownListis empty. I see that in the ViewData.Values.Items I got the source items for Secteur but how to make the link with the DropDownList DataSource?