[Solved] Focus out bug?

[Daniel Blendea]

Hello,
I'm using a NumericTextBox inside a Grid.

// grid column
columns.Bound( ot => ot.Volatility )
        .HtmlAttributes( new { @class = "col-volatility number",
                data_strikePriceId = "0", data_strikeprice = "0" } );

// Edit volatility editor template
@(Html.Telerik().NumericTextBox().Name( "Volatility" ).Spinners( true )
                .MinValue( -1 ).MaxValue( 1 )
                .IncrementStep( 0.01 ).DecimalDigits( 2 )
            .ClientEvents( events => events.OnChange( "onChangeVolatilityPerPosition" ))
)

I think there is a bug in the NumericTextBox focus out event.
When I modify its value, then click outside the textbox, anywhere in the page, the OnChange event is not fired.
Also, very strangely, when I click inside the textbox, the textbox' focusin internal event is fired 3 times.

I think this focus out bug is quite bad from usability point of view, many users modify the value, then click elsewhere and expect that value to be updated.

[Georgi Krustev]

Hello Daniel,

 
I was not able to observe the depicted issue. Check this screencast, which shows that the change event is raised correctly.

Regards,
Georgi Krustev
the Telerik team

[Daniel Blendea]

I agree, in the screencast it works. I tested also in the demos.
But in my case it doesn't work.
Maybe because I don't have defined the Edit command.
Instead, the grid has .Editable( editable => editable.Mode( GridEditMode.InCell ) ),
all columns but Volatility are ReadOnly().

So the user clicks in the Volatility column, enters a value or modifies the existing one,
then clicks outside the grid, or in another Volatility column or directly on a "Calculate" button.

I'm not actually saving the content of the column, it's just a way to add/edit the value in relation to the other fields in the grid.
After the value is changed in the grid, I use it for some other calculations.