func search()
{


    self.strSkipCount="0"
    com.showProgress()
    self.searchDirectory() { (status) in

        print("-----SEARCHING-----")
      self.com.removeProgress()
        if(status)
        {
            self.facesCarousel.reloadData()
            self.setNumberofFaces(count: self.arrayDirectory.count)
        }
        else
        {
            self.com.showProgress()
            self.getStaffData() { (status) in
                self.com.removeProgress()
                if(status)
                {
                    self.facesCarousel.reloadData()
                    self.setNumberofFaces(count: self.arrayDirectory.count)
                    self.resetMembercountLabel()
                }
                else
                {
                    self.setNumberofFaces(count: self.arrayDirectory.count)
                }


            }
        }


    }

}

txtSearch.addTarget(self, action: #selector(self.searchTextFieldEditingChanged), for: .editingChanged)

func searchTextFieldEditingChanged()
{
    if(txtSearch.text != "")
    {

        self.searchText=txtSearch.text
        //self.cancelPreviousRequest()
       NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(search), object: nil)
        self.search()
    }

    else
    {
        self.searchText=""

         NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(searchDirectory(callback:)), object: nil)
        isSearching=false
        prevIndex=0
        self.arrayDirectory=self.arrayPreviouslyLoadedArray
        facesCarousel.reloadData()
        self.resetMembercountLabel()
        self.com.removeProgress()
    }

}