strange behavior

[feras damra]

i used sfnumericUpDown inside grid, it look fine , but i found strange behaviour , such as when i increase the control (sfnumericUpDown ) first and second time it work fine , but after that when i increase the 3'rd item i found some other items in list increased too ?!!!!!

how can i trace or solve this issue?     

[Selva Kumar Veerakrishnan]

Hi Feras,

Thank you for contacting Syncfusion Support.

We are unable to reproduce the issue “Strange behaviour” on SfNumericUpDown control. We have prepared a sample of SfNumericUpDown control inside the listView and recorded a video for the same. Please download it from the link given below.

Sample link: http://www.syncfusion.com/downloads/support/directtrac/general/ze/MultiNumeric_2-389800392.zip  

Video link: http://www.syncfusion.com/downloads/support/directtrac/general/ze/UpDownNov1423321960.zip   

If the issue persist at your end, please modify the sample and update the replication steps.

Note: Inside the Xamarin.Forms ListView there is some issue. So, we have raised a Ticket in the Bugzilla.

Bugzilla link: https://bugzilla.xamarin.com/show_bug.cgi?id=60361  

So, we recommend you to use our Syncfusion ListView to overcome the issues which occurs in Xamarin.Forms ListView.

Please let us know if you have any concern about this.

Regards,
Selva Kumar V.

[Emil]

Hello,

I had a similar issue using Lisview and sfnumericupdown. in my case problem was binding watermark on selecteditem's property. remove your watermark if you have set and see if it is still happening.

Cheers,

Emil

[feras damra]

hi Emil,

i dont use watermark on my setting, this is my definition:

                SfNumericUpDown numericUpDown = new SfNumericUpDown()

                {

                    Value = 0,

                    BackgroundColor = Color.WhiteSmoke,

                    TextColor = Color.Blue,

                    TextAlignment = TextAlignment.Center,

                    SpinButtonAlignment = SpinButtonAlignment.Both,

                    Margin = new Thickness(5, 5, 5, 5),

                    MaximumDecimalDigits = 0,

                };

no binding, i implement this function

          numericUpDown.ValueChanged += NumericUpDown_ValueChanged;

even if i stop this event handler . the case remain and didnt solved, do you recommend any other controls give this functionality?

[Selva Kumar Veerakrishnan]

Hi feras,

Thank you for contacting Syncfusion support.

A support incident to track the status of this defect has been created under your account.

Please log on to our support website to check for further updates.

Link: https://www.syncfusion.com/account/login?ReturnUrl=%2fsupport%2fdirecttrac%2fincidents/  

Regards,

Selva Kumar V.