while searching the listview does not updates and its showing the empty space in MVVM though using INotifyPropertyChanged

Question

Hi ,

I have implemented the search functionality with the list view . I am hitting the rest api on the search text changed and doing in view model class and also implemented the INotifyPropertyChanged but when ever I searched something than only two three post comes and rest of the space is empty , list view size remain same and when I scrolled down its shows me empty space i.e list view height remains same when the list view have 100 items . Its size should shrink it it have three items or 10 items, .Please help me .

Thanks,

Harjot kaur

Vigneshkumar Ramasamy · Answer

Hi Jot,  
  
Thanks for contacting Syncfusion support.  
  
We have checked the reported query from our end. Unfortunately reported issue didn’t occur in our sample. We would like to know that when filter text entered in searchbar, items filtered and listview size shrinks based on filtering the items as expected.   
  
We have attached the sample for your reference and please download the sample from below link.  
  
Sample Link : http://www.syncfusion.com/downloads/support/forum/139046/ze/SortingFiltering480623328   
  
Can you please check with the above sample? whether you are facing similar issue in our sample. If no, we would request you to modify the sample which will highly helpful to us to analyze the issue better and update you an appropriate solution.  
  
Regards,  
Vigneshkumar R