Strange behaviour on editing GridNumericColumn

[Damian]

Hello,

I have a problem with editing values in GridNumericColumn (for TextColumn it works fine) on android device - when I trying to edit value, keyboard (numeric) appears but 'Done' button looks as 'Next' button and when I pressed it showing me a popup with some values to choose. Sometimes, for different ItemSource it is crashing with error:

"focus search returned a view that wasn't able to take focus"
 I'm not sure if you can undersand what I mean - if not, I can provide an example.

cheers

[Vigneshkumar Ramasamy]

Hi Damian,  

 

Thanks for contacting Syncfusion Support.  

 

We checked the reported issue “Numeric keyboard appears but 'Done' button looks as 'Next' button and when pressing it shows a popup with some values to choose”. The issue is not reproduced in our side, we have attached the sample in which we tested for your reference. So, we request you to share your example and provide us the replication procedure to reproduce the issue.   

 

Sample Link: http://www.syncfusion.com/downloads/support/forum/141000/ze/DataGridDemo905308175   

 

   

 

Regards,  

Vigneshkumar R 

[Damian]

Thanks for a quick reply. I have checked your sample and indeed it works perfect. Then I started to check for differences between your code and mine and I found if  you add a button after the dataGrid then it will make a problem to occurs - keyboard button is changed to Next. Below is modified XAML code:

<?xml version="1.0" encoding="utf-8" ?>

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"

             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"

             xmlns:local="clr-namespace:DataGridDemo"

             x:Class="DataGridDemo.MainPage"

             xmlns:sfgrid="clr-namespace:Syncfusion.SfDataGrid.XForms;assembly=Syncfusion.SfDataGrid.XForms">

  <ContentPage.BindingContext>

    <local:ViewModel x:Name="viewModel" />

  </ContentPage.BindingContext>

    <ContentPage.Content>

        <StackLayout>

            <sfgrid:SfDataGrid x:Name="sfGrid"

             AutoGenerateColumns="False"

             ItemsSource="{Binding OrdersInfo}"

              AllowEditing="True"

              SelectionMode="Single"

              NavigationMode="Cell"

             ColumnSizer="Star"

                 >

                <sfgrid:SfDataGrid.Columns>

                    <sfgrid:GridNumericColumn MappingName="OrderID" />

                    <sfgrid:GridTextColumn MappingName="EmployeeID" />

                    <sfgrid:GridTextColumn MappingName="CustomerID" />

                    <sfgrid:GridTextColumn MappingName="ShipCountry" HeaderText="Country"/>

                </sfgrid:SfDataGrid.Columns>

            </sfgrid:SfDataGrid>

            <Button Text="CrashMe" />

        </StackLayout>

    </ContentPage.Content>

</ContentPage>

[Vigneshkumar Ramasamy]

Hi Damian,   

 

Thanks for the update. 

 

We have checked the reported issue by adding button inside stackpanel with DataGrid as you have provided in code snippet, still issue is not reproduced from ourside. Please find the screenshots below. 

 

 

Could you please provide more information to reproduce the issue along with device details? So that we colud proceed further and provide you the possible solution. 

 

Regards 

Vigneshkumar R 

[Damian]

I can repro this after updating DataGrid nuget to 16.3.0.29 and Xamarin Forms to 3.4 which probably is the reason of the issue

[Paul Anderson S]

Hi Damien, 

 

We have created a support incident in your account for further follow-ups. We will assist you through incident under your Direct Trac account.  

 

Our Direct Trac support system can be accessed from the following link:  

                                

http://www.syncfusion.com/Account/Logon?ReturnUrl=%2fsupport%2fdirecttrac 

 

Regards, 

Paul Anderson 

[Diego Zamprogno]

Hi, 

I've the same problem after the update of my project to the version 3.4 of Xamarin.Forms

All my page with a Syncfusion numeric editor and a button hangs when I click on the confirm button of the numeric keyboard...
Also the datagrid sample in this thread, with Syncfusion 16.3.0.36 and Xamarin.Forms  > of 3.2, hangs

Any suggestion?

[Paul Anderson S]

Hi Diego, 

 

Greetings from Syncfusion. 

 

We have created a support incident to have further followups. We will assist you through incident under your Direct Trac account.  

 

Our Direct Trac support system can be accessed from the following link:  

                                

http://www.syncfusion.com/Account/Logon?ReturnUrl=%2fsupport%2fdirecttrac 

 

Regards, 

Paul Anderson 

[Christian]

Hi, 

I've the same problem after the update of my project to the version 3.4 of Xamarin.Forms

All my page with a Syncfusion numeric editor and a button hangs when I click on the confirm button of the numeric keyboard...
Also the datagrid sample in this thread, with Syncfusion 16.3.0.36 and Xamarin.Forms  > of 3.2, hangs

Any suggestion?

I'm using Xamarin Forms 3.4 and I have this issue with a simple SfNumericUpDown: "Java.Lang.IllegalStateException: focus search returned a view that wasn't able to take focus!" when I tap the Done button in the keyboard. If I tap another region on the screen, the exception is not appears.

I found a bug (I guess): the exception is present when there is no "next" (TabIndex) text field (entry or any control). If I have a TabIndex greater than SfNumericUpDown's TabIndex property, the focus follow that order and there is not exception.

I need to put the controls in this order:

SomeTxt (TabIndex 0)

SomeComboBox (TabIndex 1)

SfNumericUpDown (TabIndex 2)

Button (I tried with TabIndex 3 or without it but the issue is present).

As temporal solution, I added a dummy Entry after the numeric control or move it to upper.

Any suggestion? I'm desesperate with this issue :(

[Dhanasekar R]

Hi Christian, 

 

Thanks for the update. 

 

We would like to inform that the fix for this issue has been included in version 16.4.0.47. Can you please upgrade the NuGet to latest version? 

 

Regards, 

Dhanasekar