Reorder tableview cell issues - ios

Question

I just created an assessment in Core Data. My process is to reorder them using button inside tableview.
I took my dynamic button inside tableview but I cant reorder them in tableview cell please help me out. Its like drag and drop.
table=[[UITableView alloc]init];
table.frame=CGRectMake(prev.frame.size.width*1.2, questionlabel.frame.size.height*1.5,self.view.frame.size.width/1.6, self.view.frame.size.height/2);
table.backgroundColor=[UIColor blueColor];
[table setSeparatorStyle:UITableViewCellSeparatorStyleNone];
[self.view addSubview:table];
-(void)addbutton:(NSString *)desc bid:(int)bid{
[[QBFlatButton appearance] setFaceColor:[UIColor colorWithWhite:0.75 alpha:1.0] forState:UIControlStateNormal];
[[QBFlatButton appearance] setSideColor:[UIColor colorWithWhite:0.55 alpha:1.0] forState:UIControlStateNormal];
optionButton = [QBFlatButton buttonWithType:UIButtonTypeCustom];
optionButton.faceColor = [UIColor colorWithRed:86.0/255.0 green:161.0/255.0 blue:217.0/255.0 alpha:1.0];
optionButton.sideColor = [UIColor colorWithRed:79.0/255.0 green:127.0/255.0 blue:179.0/255.0 alpha:1.0];
optionButton.radius = 4.0;
optionButton.margin = 4.0;
optionButton.depth = 3.0;
[optionButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
optionButton.titleLabel.font=[UIFont systemFontOfSize:12];
optionButton.titleLabel.lineBreakMode = NSLineBreakByWordWrapping;
// you probably want to center it
optionButton.titleLabel.textAlignment = NSTextAlignmentCenter;
// [optionButton addTarget:self
// action:#selector(dynamicclick:)
// forControlEvents:UIControlEventTouchUpInside];
optionButton.tag=bid;
[optionButton setTitle:desc forState:UIControlStateNormal];
optionButton.frame = CGRectMake(5,bid*55,table.frame.size.width-10, 50);
[table addSubview:optionButton];
}
- (void)initTableItem {
self.items = [NSMutableArray array];
[self.items addObject:optionButton];
}
- (void)logItems {
int index = 0;
for ( NSString *str in self.items ) {
NSLog(#"%d: %#", index++, str);
}
}
#pragma mark - UITableViewDataSource, UITableViewDelegate
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return [self.items count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [table dequeueReusableCellWithIdentifier:#"Cell"];
if ( cell == nil ) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:#"Cell"];
}
cell.layoutMargins=UIEdgeInsetsZero;
[cell addSubview:optionButton];
return cell;
}
#pragma mark - Edit Mode
- (UITableViewCellEditingStyle) tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
return UITableViewCellEditingStyleNone; // No Delete icon
}
-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{
[table deselectRowAtIndexPath:indexPath animated:YES];
}
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
// Can move cell
return YES;
}
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath {
NSUInteger origins = sourceIndexPath.row; // Original position
NSUInteger to = destinationIndexPath.row; // Destination position
NSLog(#"Origin %lu, To %lu", (unsigned long)origins, (unsigned long)to);
NSString *swap = [self.items objectAtIndex:origin];// Item
[swap shouldGroupAccessibilityChildren];
}