Bug 30425 - ContextAction in ViewCell called multiple times on Android
Summary: ContextAction in ViewCell called multiple times on Android
Status: RESOLVED NORESPONSE
Alias: None
Product: Forms
Classification: Xamarin
Component: Android ()
Version: 1.4.2
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-05-26 05:34 UTC by Marco
Modified: 2016-04-08 19:59 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED NORESPONSE

Description Marco 2015-05-26 05:34:35 UTC
Hi,

I have a ContextAction inside a ViewCell:

public MyCell()
{
...
deleteAction = new MenuItem { Text = "Delete", IsDestructive = true }; // red background
            deleteAction.SetBinding(MenuItem.CommandParameterProperty, new Binding("."));
            deleteAction.Clicked += (sender, e) =>
            {
                    var mi = ((MenuItem)sender);
                    Debug.WriteLine("Delete Context Action clicked: " + mi.CommandParameter);
                    DbModel.Vets vp = (DbModel.Vets)mi.CommandParameter;
                    MessagingCenter.Send<ViewCell, int>(this, "DeleteVet", vp.idLocal);
                    Debug.WriteLine("MSG DELETE VET CALLED " + vp.idLocal);
            };
ContextActions.Add(deleteAction);
...
}
the problem is that the context action is called multiple times.

It seems to me that each time i load the page where is the listView the contextaction is called once more.

On iOS all is perfect.
Comment 1 Eric Maupin 2015-05-26 18:39:11 UTC
Thank you for taking the time to submit the bug. We tried to reproduce the issue you reported but were unable given the description. If you could please attach a reproduction to the bug by starting with a clean Xamarin.Forms project and adding just the code necessary to demonstrate the issue we would very much appreciate it. We monitor recently touched NEEDS INFO bugs so we’ll notice you attached the reproduction we’ll take it from there. 

Warm regards,
Xamarin Forms Team
Comment 2 Jason Smith [MSFT] 2016-04-08 19:59:27 UTC
Thank you for your bug report. As we have not received the information requested, we cannot properly triage your bug and are marking it resolved.

Warm regards,
Xamarin Forms Team