ios - Swift Using NSFetchedResultsController to update TableView -

i have nsfetchedresultscontroller populating tableview. tableview using custom cells.

when search getting correct results tableview isn't getting updated, ideas?

func controller(     controller: nsfetchedresultscontroller,     didchangeobject anobject: anyobject,     atindexpath indexpath: nsindexpath?,     forchangetype type: nsfetchedresultschangetype,     newindexpath: nsindexpath?) {          switch type {         case nsfetchedresultschangetype.insert:             if let insertindexpath = newindexpath {                 self.tbljobs.insertrowsatindexpaths([insertindexpath], withrowanimation: uitableviewrowanimation.fade)             }         case nsfetchedresultschangetype.delete:             if let deleteindexpath = indexpath {                 self.tbljobs.deleterowsatindexpaths([deleteindexpath], withrowanimation: uitableviewrowanimation.fade)             }         case nsfetchedresultschangetype.update:             // note update, update row @ __indexpath__             if let updateindexpath = indexpath {                 let cell =  self.tbljobs.dequeuereusablecellwithidentifier(                     "jobcell")                     as! jobtableviewcell                 //let cell = self.tbljobs.cellforrowatindexpath(updateindexpath)                 let workitem = self.fetchedresultscontroller.objectatindexpath(updateindexpath) as? work              } 

and heres search function:

func searchbar(searchbar: uisearchbar, textdidchange searchtext: string) {         println("search text \(searchtext)")       savedsearchterm = searchtext           if(savedsearchterm!.length == 0){             searchactive = false;         } else {             searchactive = true;                self.fetchedresultscontroller.fetchrequest.predicate = nspredicate(format:"town contains[cd] %@", savedsearchterm!)              var error: nserror? = nil             self.fetchedresultscontroller.performfetch(&error)             if (error != nil) {                 nslog("unable perform fetch.")                 nslog("%@, %@", error!, error!.localizeddescription)             }else{                 var  filteredworkitems = self.fetchedresultscontroller.fetchedobjects                  println("fetched objects are: \(filteredworkitems)")              }              self.tbljobs.reloaddata()         }       } 

update, cellforrowatindexpath function

 func tableview(tableview: uitableview, cellforrowatindexpath indexpath: nsindexpath) -> uitableviewcell{     println("getting hit")      let cell =  self.tbljobs.dequeuereusablecellwithidentifier(         "jobcell")         as! jobtableviewcell      let workitem = fetchedresultscontroller.objectatindexpath(indexpath) as! work      var parties: nsset = workitem.parties      var arr = parties.allobjects //swift array      var party = arr.first as! party      var partyname = "\(party.title.desc) \(party.firstname) \(party.lastname)"         cell.lbladdress?.text = "\(workitem.propertynumber) \(workitem.street) \(workitem.town) \(workitem.locality) \(workitem.postcode)"      cell.lblschemetype?.text = workitem.scheme.desc      let dateformatter = nsdateformatter()     dateformatter.dateformat = "dd/mm/yy"        let datestring = dateformatter.stringfromdate(workitem.createddate)      cell.lblcreateddate?.text = datestring     cell.lblpartydetails?.text = partyname        return cell } 

you can use same table searching , displaying. need disable superimposed table view (the uisearchcontroller interface).

you need not use uisearchcontroller, uisearchbar. use uisearchbardelegate methods trigger updates of original table.