Blazorise: SelectEdit and Guid?

[brettwinters]

Thanks for your good work!

I've encountered an issue with Guid's in SelectEdit's SelectedValueChanged as follows:

<SelectEdit TValue="Guid" SelectedValue="@(Guid.Parse("00cd0391-5e22-4729-855a-fec86267722c"))" SelectedValueChanged="@ChangedGuid">
    <SelectItem Value="@(Guid.Parse("413a7c18-b190-4f58-a967-338cd1566e97"))">ciC</SelectItem>
    <SelectItem Value="@(Guid.Parse("00cd0391-5e22-4729-855a-fec86267722c"))">ciB</SelectItem>
    <SelectItem Value="@(Guid.Parse("bca8ef46-abb7-4aec-b700-90b2b730a382"))">ciA</SelectItem>
</SelectEdit>

```c#
void ChangedGuid(Guid item)
{
Console.WriteLine("selected " + item.ToString()); //always prints Guid.Empty
}

and 

```html
<SelectEdit TValue="Guid?" SelectedValue="@((Guid?)Guid.Parse("00cd0391-5e22-4729-855a-fec86267722c"))" SelectedValueChanged="@ChangedNullableGuid">
    <SelectItem Value="@((Guid?)Guid.Parse("413a7c18-b190-4f58-a967-338cd1566e97"))">ciC</SelectItem>
    <SelectItem Value="@((Guid?)Guid.Parse("00cd0391-5e22-4729-855a-fec86267722c"))">ciB</SelectItem>
    <SelectItem Value="@((Guid?)Guid.Parse("bca8ef46-abb7-4aec-b700-90b2b730a382"))">ciA</SelectItem>
</SelectEdit>

c# void ChangedNullableGuid(Guid? item) { Console.WriteLine("selected " + item?.ToString() ?? "null"); //always prints "" }

replacing with int and int? shows no issues...

[stsrki]

Could be a problem with Blazor, I remember _Guid_ types were not supported really well. I will see what I can do. Thanks for the report.

[stsrki]

Bug is fixed but it will be available in v0.8

[brettwinters]

thanks a lot @stsrki ! I will look out for the release

[brettwinters]

This could be the same root cause so I'll just add to my previous issue:

I have a boolean property in my read model that for stylistic reasons I tried to display in a Select. So When I did something like this:

    <Field>
        <FieldLabel>Type</FieldLabel>
        <SelectEdit TValue="bool" SelectedValue="@false" SelectedValueChanged="@Changed">
            <SelectItem Value=@((bool)true)>True Type</SelectItem>
            <SelectItem Value=@((bool)false)>False Type</SelectItem>
        </SelectEdit>
    </Field>

then

c# void Changed(bool newValue) { Console.WriteLine("Changed is : " + newValue.ToString()); //<-- always prints false }
technically speaking I should be using a check or radio, but I can't see any reason why this shouldn't work...

[stsrki]

I don't see good reason to go with boolean on SelectEdit but I will look into it. I guess it could be used sometimes.

[stsrki]

The issue with boolean values is now fixed. The problem was that <option> was not supposed to work with booleans so it's value was never set. I converted it to string value internally and now the tests are passing. It will be relased with v0.8.

[brettwinters]

thanks a lot @stsrki - yeah, you never know what people are gonna do with your controls haha