Change Checkbox state on tapping of list view

[Bruno Canto Porto]

Hello! 

I am currently using SfCheckBox inside a normal xamarin.forms listview. 

My problem is that the state of the checkbox is only toggled when the text or the checkbox itself are clicked. I would like to change the state of it also when the list item is clicked/tapped. 

Something similar to what happens with the <Label from="id"></Label> and <input type="checkbox" id=""/> that can be used on the web. 

I am currently trying to use the "ItemTapped" of the listview, but I am not being able to access the correct sfcheckbox from that context. 

Hope someone can help me!

Thanks in advance!

Cheers!

[Yuvaraj Palanisamy]

Hi Bruno Canto Porto,  

   

Greetings from Syncfusion.  

  

Your requirement has been achieved by changing the IsChecked property of SfCheckBox on the ListView ItemTapped event with enabling the InputTransparent.  

  

Code Snippet  

XAML:  

   

<ListView Margin="15, 5"  

          SelectionMode="None"  

          HorizontalOptions="FillAndExpand"  

          VerticalOptions="FillAndExpand"  

          ItemTapped="ListView_ItemTapped"  

          ItemsSource="{Binding SelectedItems}">  

    <ListView.ItemTemplate>  

   

       . . .  

   

         <sfButtons:SfCheckBox x:Name="selectCheckBox"  

                  InputTransparent="True"  

                  IsChecked="{Binding IsSelected, Mode=TwoWay}"  

                  HorizontalOptions="FillAndExpand"  

                  VerticalOptions="Center">  

        </sfButtons:SfCheckBox>  

   

. . .  

</ ListView>  

   

 

   

   

C#  

private void ListView_ItemTapped(object sender, ItemTappedEventArgs e)  

{  

    var item = e.Item as Model;  

    if (item != null)  

    {  

        item.IsSelected = !item.IsSelected;  

    }  

}  

 

   

   

Also, we have attached the sample for your reference. Please find the sample from the below link.  

 

Sample: https://www.syncfusion.com/downloads/support/forum/157482/ze/CheckBoxSample559608372  

  

Regards, 

Yuvaraj 

  

[Bruno Canto Porto]

Hello Yuvaraj,

It worked like a charm! 

The sample was simply perfect. 

Thank you very much!

Regards,

Bruno

[Ramya Soundar Rajan]

Hi Bruno Canto Porto,  

 

Thanks for your update.  

  

Please let us know if you would require any further assistance. 

 

Regards, 

Ramya S