dropdown multiple unable to check checkbox

Radzen Studio Blazor Server
1

Hi,

I created a dropdown list with multiple selection, I used

<RadzenDropDown
Name="Machine"
Multiple="true"
Data="@listMachine"
TextProperty="MachineName"
ValueProperty="MachineId"
Placeholder="Select..."
@bind-Value="@selectedMachineIds"
/>

Here MachineName is String, MachineId is Integer.

@code {
IEnumerable? listMachine;
IEnumerable? selectedMachineIds;
}
11

My problem is Data bind in the dropdown, but I am unable to check the checkbox in each item.
Suggestion Please?

2

I have a similar issue as you. In my case I am trying to use a simple collection of strings rather than objects and multiselect requires to have a TextProperty and ValueProperty to function correctly from what I can tell. It would appear that if the ValueProperty is not correct then you get the behavior that you have described. Check that the ValueProperty you are attempting to set is named correctly.

3

I did the same. But unfortunately it doesn't work properly. Could you please share me your working condition sample code here?