GroupHeader Template in csharp dont work on iOS

[Gaston Hernandez]

Hello! Im trying to make a good list, so I enabled the sticky header and grouping in the listview, and I decided to make it programatically through csharp because is more easy to me to get some data, and discovered that on Android is working perfectly but on iOS I cant see the GroupHeaders.

I dont know if its my mistake or its a bug, so I need your help.

I attached one image with code, i dont know why the forum dont let me put it here.

Thanks. Greetings !

Attachment: Code_d0d2e9f4.rar

[Lakshmi Natarajan]

 

Hi Gaston, 

 

Thank you for using Syncfusion products. 

 

We have checked the reported query “GroupHeader Template in csharp dont work on iOS” from our side. We suspect that the reported issue occurs due to renderer initialization. We would like to let you know that you need to initialize SfListViewRenderer and SfGradientViewRenderer in the iOS project of your application. Please initialize the renderers in the AppDelegate.cs file as mentioned in our UG documentation,  

  

UG links: 

https://help.syncfusion.com/xamarin/listview/getting-started#ios  

https://help.syncfusion.com/xamarin/gradient-view/getting-started#ios 

 

Also, we have prepared a sample based on the code snippets provided and attached in the following link, 

Sample: https://www.syncfusion.com/downloads/support/forum/166290/ze/ListViewXamarin1013063350 

 

 

 

 

Please check our sample and let us know if you still facing the same issue? If not, please modify our sample to reproduce the issue and revert us back with the following details, 

• Share SfListView code snippets
• Share issue replication video
• Share tested device details

 

It will be helpful for us to check on it and provide you the solution as soon as possible. 

 

Regards, 

Lakshmi Natarajan