Set item bound to SelectItem only when OK button is clicked.

[Scott Roberts]

Hello,

I have the ItemsSource bound to a collection with the selected item bound to an object as follows:

SelectedItem="{Binding SelectedUnit}" ItemsSource="{Binding AllUnits}

As the user scrolls through the list in the picker, the picker sets the SelectedItem to each item that gets highlighted.  The problem I'm facing is that I have actions performed when the SelectedItem is set and I only want those actions performed when the OK button is clicked rather than when the item is highlighted in the picker control.  Is this a way to only have the SelectedItem set when the OK button is clicked?

Thanks,
Scott

[Suganya Sethuraman]

Hi Scott,

We do not have direct support to achieve your requirement. We have created custom picker and provided CustomSelectedItem property to that class. We set the CustomSelectedItem when we clicked the OK button in SfPicker as shown in the below code snippet,

Code snippet 

        private void picker_OkButtonClicked(object sender, Syncfusion.SfPicker.XForms.SelectionChangedEventArgs e) 

        { 

            picker.CustomSelectedItem = e.NewValue; 

        } 

Please have a sample for your reference,

Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/SfPicker_Ok-268035589

Please check and let us know if you have any concerns.

Regards,
Suganya Sethuraman. 

[Scott Roberts]

Hi Suganya,

That control meets our needs.  Thank you very much!

Scott

[Suganya Sethuraman]

Hi Scott,

Thanks for the update.

We are glad that your issue is resolved. Please let us know if you require any further assistance.

Regards,
Suganya Sethuraman.