iphone - UITableView count not increasing -

i have uitextview in viewcontroller. im passing textview viewcontroller1 uitableview. used nsuserdefaults store , retrieve text. in viewcontroller1 uitebleview not increasing updating text, replacing old text in first row.

viewcontroller:

-(void)save:(id)sender{       nsuserdefaults *userdata1 = [nsuserdefaults standarduserdefaults];     [userdata1 setobject:textview.text forkey:@"savetext"];     [userdata1 synchronize]; } 

viewcontroller1:

     -(void) viewwillappear:(bool)animated{              [super viewwillappear:animated];              textarray=[[nsmutablearray alloc]init];                  txt=[[uitextview alloc]initwithframe:cgrectmake(0, 0, 320, 400)];      nsuserdefaults *prefs = [nsuserdefaults standarduserdefaults];     // getting nsstring      nsstring *savedvalue = [prefs stringforkey:@"savetext"];      txt.text = [nsstring stringwithformat:@"%@", savedvalue];      myappdelegate = (appdelegate *)[[uiapplication sharedapplication] delegate];      // [myappdelegate.textarray addobject:txt.text];         if(![myappdelegate.textarray containsobject:txt.text]){         [myappdelegate.textarray addobject:txt.text];     }      nsuserdefaults *userdata1 = [nsuserdefaults standarduserdefaults];     [userdata1 setobject:myappdelegate.textarray forkey:@"save"];     [userdata1 synchronize];      [self.view addsubview:txt];           }  - (nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section {     //  nslog(@"textarray count %d",[myappdelegate.textarray count]);      nsmutablearray* mymutablearrayagain = [nsmutablearray arraywitharray:[[nsuserdefaults standarduserdefaults] objectforkey:@"save"]];      return [mymutablearrayagain count];  }     - (uitableviewcell *)tableview:(uitableview *)tableview1 cellforrowatindexpath:(nsindexpath *)indexpath {       nsmutablearray* mymutablearrayagain = [nsmutablearray arraywitharray:[[nsuserdefaults standarduserdefaults] objectforkey:@"save"]];       static nsstring *cellidentifier = @"cell";      uitableviewcell *cell = [tableview1 dequeuereusablecellwithidentifier:cellidentifier];      if (cell == nil) {          cell = [[[uitableviewcell alloc] initwithstyle:uitableviewcellstyledefault reuseidentifier:cellidentifier] autorelease];      }      // configure cell...     cell.textlabel.text = [mymutablearrayagain objectatindex:indexpath.row];     [cell.textlabel setfont:[uifont fontwithname:@"arial-boldmt" size:14]];     cell.accessorytype = uitableviewcellaccessorydisclosureindicator;      return cell;  } 

declare array object in appdelegate.h

@property (nonatomic, retain)  nsmutablearray *textarray; 

allocate array object in appdelegate.m in didfinishlaunchingwithoptions method

nsmutablearray *array = [nsmutablearray arraywitharray:[[nsuserdefaults standarduserdefaults] objectforkey:@"save"]]; if(array) { self.textarray = array; } else {         self.textarray=[[nsmutablearray alloc]init];     } 

import appdelegate.h file in viewcontroller1.h , declare this

appdelegate *appdelegate; 

change following method in code in viewcontroller1.m file

- (void)viewdidload {     [super viewdidload];   tableview = [[uitableview alloc] initwithframe:cgrectmake(0, 0, 320, 568)                                           style:uitableviewstyleplain];         nslog(@"scrolling");          tableview.autoresizingmask = uiviewautoresizingflexibleleftmargin |         uiviewautoresizingflexiblewidth |         uiviewautoresizingflexiblerightmargin;          //  tableview.contentinset = uiedgeinsetsmake(0, 0,300, 0); //values passed - top, left, bottom, right         tableview.delegate = self;         tableview.datasource = self;         [tableview reloaddata];          tableview.contentinset = uiedgeinsetsmake(0, 0,300, 0);           //self.view = tableview;         [self.view addsubview:tableview];   }  -(void) viewwillappear:(bool)animated{          [super viewwillappear:animated];          nsuserdefaults *prefs = [nsuserdefaults standarduserdefaults];         // getting nsstring          nsstring *savedvalue = [prefs stringforkey:@"savetext"];              txt.text = [nsstring stringwithformat:@"%@", savedvalue];          appdelegate = [[uiapplication sharedapplication] delegate];          if(![appdelegate.textarray containsobject:savedvalue]){              [appdelegate.textarray addobject:savedvalue];          }         } 

change following 2 methods

  - (nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section {         return [appdelegate.textarray count];          nslog(@"textarray count %d",[textarray count]);     }      - (uitableviewcell *)tableview:(uitableview *)tableview1 cellforrowatindexpath:(nsindexpath *)indexpath {          static nsstring *cellidentifier = @"cell";          uitableviewcell *cell = [tableview1 dequeuereusablecellwithidentifier:cellidentifier];          if (cell == nil) {              cell = [[[uitableviewcell alloc] initwithstyle:uitableviewcellstyledefault reuseidentifier:cellidentifier] autorelease];          }         // configure cell...         cell.textlabel.text = [appdelegate.textarray objectatindex:indexpath.row];         [cell.textlabel setfont:[uifont fontwithname:@"arial-boldmt" size:14]];         cell.accessorytype = uitableviewcellaccessorydisclosureindicator;          return cell;     }