本文介紹使用tableView自帶的方法來實現多選功能。

@property(nonatomic,strong)UITableView *  tmptabelView;
@property(nonatomic,strong)NSMutableArray * saveArray;
@property(nonatomic,strong)NSMutableArray * array;

self.array = [NSMutableArray arrayWithObjects:@"普通話",@"英語",@"法語",@"俄語",@"日語",@"韓語",@"德語",@"西班牙語",@"泰語",@"小語種"
 
,nil];

self.saveArray = [NSMutableArray array];

self.tmptabelView = [[UITableView alloc]initWithFrame:CGRectMake(0, 0, 300, 400)];

    [self.tmptabelView setBackgroundColor:[UIColor whiteColor]];


    [self.tmptabelView setDelegate:self];

    [self.tmptabelView setDataSource:self];

    self.tmptabelView
 
.editing = YES;

    self.tmptabelView.allowsMultipleSelectionDuringEditing = YES;

    [self.view addSubview:self.tmptabelView];

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.array.count;

}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath
 
 *)indexPath
{
    static NSString * ID = @"ID";

    UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:ID];

    if (!cell)
    {
        cell = [[UITableViewCell alloc]initWithStyle:(UITableViewCellStyleDefault) reuseIdentifier:ID];
    }

    [cell.textLabel setText:[NSString stringWithFormat:@"%@",self.array[indexPath.row]]];

    cell.selectedBackgroundView = [[UIView alloc] init];

    return cell;
}

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{   
  //將選中的元素儲存 
  [self.saveArray addObject:self.array[indexPath.row]];

}

- (void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{


    if (self.array.count > indexPath.row)
    {

        //將選中的元素移除
        if (self.saveArray.count > 0)
        {

            [self.saveArray removeObject:self.array[indexPath.row]];

        }
    }

}