I did that and it solved the compilation issue. Thank you.
I installed the Smart.Blazor NuGet package and followed the instructions on this site. I/We have not purchased the library (yet). Not sure if the issues are due to not having a license. I would like to try it out before we purchase it. We’re looking for a drop down that supports multiple selection.
I’m assuming I’m doing something wrong, but not sure what at this point. Currently, I’m getting System.InvalidOperationException: ‘Cannot get the value of a token type ‘Null’ as a boolean.’ when the page loads.
<Smart.Blazor.DropDownList DataSource=”@chemLabAlertEmailsSelectArray”
SelectionMode=”Smart.Blazor.ListSelectionMode.ZeroOrMany”
@bind-SelectedValues=”@chemLabAlertEmailsSelectedArray”>
@foreach (var alertEmail in chemLabAlertEmails)
{
<Smart.Blazor.ListItem Value=”alertEmail.AlertEmailAddress”>@alertEmail.AlertEmailAddress</Smart.Blazor.ListItem>
}
</Smart.Blazor.DropDownList>
chemLabAlertEmails is a List not an array but changing it to an array changes nothing.
Any ideas?
