Hi, do you have a working sample of Cascading DropDownList with Virtualization?
My use case:
There are 2 dropdowns (A and B), dropdown B cascaded from A, dropdown B has virtualization turn on (large data) .
I want to use the onChange-virtualization so I can still use my standard bind-value.
I tried to follow your example https://docs.telerik.com/blazor-ui/knowledge-base/samples/dropdownlist-cascading-samples.zip from your article https://docs.telerik.com/blazor-ui/knowledge-base/dropdown-cascading
The problem with that "onchange-virtualization" sample is the second dropdown is still loading all the data
I already tried not calling GetAllproducts() but just calling Rebind() (on the productDropDown) now the problem is the selectedValue on the second dropdown won't change after the first dropdown value has been changed. This does not happened when I use non virtualization.
The other problem with Rebind(): the skip value is not reset to 0.
So do you have the latest sample for this common virtualization use case?