iOS仿Uber筛选栏效果

 * 加载数据 */- (void)loadData{ timeArray = @[@"6小时之内",@"12小时之内",@"24小时之内"]; locationArray = @[@"全城",@"附近1km",@"附近3千米",@"附近5千米",@"附近10千米"]; piceArray = @[@"价格不限",@"0-5元",@"5-20元",@"20-50元",@"50-100元"];}

 * 加载UI视图 */-(void)shuaxin{ dicengbackeView = [[UIView alloc]initWithFrame:CGRectMake(0, kScreenHeight-140, kScreenWidth, 420)]; dicengbackeView.backgroundColor = [UIColor colorWithWhite:0.850 alpha:1.000]; [self.view addSubview:dicengbackeView]; filter = [[SEFilterControlList alloc]initWithFrame:CGRectMake((kScreenWidth-300)/2, -5, 300, 30) Titles:[NSArray arrayWithObjects:@"时间", @"附近", @"价格",nil]]; filter.userInteractionEnabled = YES; [filter addTarget:self action:@selector(filterValueChanged:) forControlEvents:UIControlEventTouchUpInside]; [filter setProgressColor:[UIColor groupTableViewBackgroundColor]];//设置滑杆的颜色 [filter setTitlesFont:[UIFont fontWithName:@"Didot" size:16]]; [filter setTopTitlesColor:[UIColor blackColor]];//设置滑块上方字体颜色 [filter setSelectedIndex:0];//设置当前选中 [dicengbackeView addSubview:filter]; Button_UIView = [[UIView alloc]initWithFrame:CGRectMake(0, 70,kScreenWidth,240)]; Button_UIView.backgroundColor = [UIColor colorWithWhite:0.730 alpha:1.000]; [dicengbackeView addSubview:Button_UIView]; _backsrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, 0,kScreenWidth , 240)]; _backsrollView.pagingEnabled = YES; _backsrollView.userInteractionEnabled = YES; _backsrollView.contentSize =CGSizeMake(kScreenWidth*3, 0); //设置是否滚动 _backsrollView.scrollEnabled = NO; [Button_UIView addSubview:_backsrollView]; imageView1 = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, kScreenWidth, _backsrollView.frame.size.height)]; imageView2 = [[UIImageView alloc]initWithFrame:CGRectMake(kScreenWidth, 0, kScreenWidth, _backsrollView.frame.size.height)]; imageView3 = [[UIImageView alloc]initWithFrame:CGRectMake(kScreenWidth*2, 0, kScreenWidth, _backsrollView.frame.size.height)];#pragma mark ==========Loading=================== imageView1.userInteractionEnabled = YES; imageView2.userInteractionEnabled = YES; imageView3.userInteractionEnabled = YES;#pragma mark ==========Loading=================== for (int g =0; g<3; g++) {  UIButton *button1 = [UIButton buttonWithType:UIButtonTypeCustom];  button1.frame = CGRectMake(0, (180/3)*g, kScreenWidth, 180/3);  button1.backgroundColor = [UIColor colorWithWhite:0.850 alpha:1.000];  [button1 setTitle:timeArray[g] forState:UIControlStateNormal];  [button1 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];  button1.tag = 100+g;  button1.titleLabel.textAlignment = NSTextAlignmentCenter;  button1.layer.borderColor = [[UIColor colorWithWhite:0.837 alpha:1.000] CGColor];  button1.layer.borderWidth = 1.0f;  [button1 addTarget:self action:@selector(timebtn:) forControlEvents:UIControlEventTouchUpInside];  [imageView1 addSubview:button1]; } for (int k =0; k<5; k++) {  UIButton *button2 = [UIButton buttonWithType:UIButtonTypeCustom];  button2.frame = CGRectMake(0, (180/5)*k, kScreenWidth, 180/5);  button2.backgroundColor = [UIColor colorWithWhite:0.850 alpha:1.000];  [button2 setTitle:locationArray[k] forState:UIControlStateNormal];  [button2 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];  button2.tag = 200+k;  button2.titleLabel.textAlignment = NSTextAlignmentCenter;  button2.layer.borderColor = [[UIColor colorWithWhite:0.837 alpha:1.000] CGColor];  button2.layer.borderWidth = 1.0f;  [imageView2 addSubview:button2];  [button2 addTarget:self action:@selector(timebtn:) forControlEvents:UIControlEventTouchUpInside]; } for (int y =0; y<5; y++) {  UIButton *button3 = [UIButton buttonWithType:UIButtonTypeCustom];  button3.frame = CGRectMake(0, (180/5)*y, kScreenWidth, 180/5);  button3.backgroundColor = [UIColor colorWithWhite:0.850 alpha:1.000];  [button3 setTitle:piceArray[y] forState:UIControlStateNormal];  [button3 setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];  button3.tag = 300+y;  button3.titleLabel.textAlignment = NSTextAlignmentCenter;  button3.layer.borderColor = [[UIColor colorWithWhite:0.837 alpha:1.000] CGColor];  button3.layer.borderWidth = 1.0f;  [imageView3 addSubview:button3];  [button3 addTarget:self action:@selector(timebtn:) forControlEvents:UIControlEventTouchUpInside]; } [_backsrollView addSubview:imageView1]; [_backsrollView addSubview:imageView2]; [_backsrollView addSubview:imageView3];}- (void)filterValueChanged:(SEFilterControlList *)sender{ NSLog(@"%d",sender.SelectedIndex); switch (sender.SelectedIndex) {  case 0:{   break;  }  case 1:{   break;  }  case 2:{   break;  }  default:   break; } _backsrollView.contentOffset = CGPointMake([sender SelectedIndex]*kScreenWidth, 0);// self.table.contentInset = UIEdgeInsetsMake(0, 0, 230, 0); [UIView animateWithDuration:0.2 animations:^{  [UIView animateWithDuration:0.2 animations:^{   dicengbackeView.frame = CGRectMake(0,kScreenHeight-310 , kScreenWidth,310);  }]; } completion:^(BOOL finished) { }];}- (void)timebtn:(UIButton *)sender{ switch (sender.tag) {  case 100:{   [shaixuan setObject:@"6" forKey:@"times"];   [self dianji];   [self chuanzhi];   break;  }  case 101:{   [shaixuan setObject:@"12" forKey:@"times"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 102:{   [shaixuan setObject:@"24" forKey:@"times"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 200:{   [shaixuan setObject:@"0" forKey:@"nearby"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 201:{   [shaixuan setObject:@"1" forKey:@"nearby"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 202:{   [shaixuan setObject:@"3" forKey:@"nearby"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 203:{   [shaixuan setObject:@"5" forKey:@"nearby"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 204:{   [shaixuan setObject:@"10" forKey:@"nearby"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 300:{   [shaixuan setObject:@"0" forKey:@"pricenumber"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 301:{   [shaixuan setObject:@"1" forKey:@"pricenumber"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 302:{   [shaixuan setObject:@"2" forKey:@"pricenumber"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 303:{   [shaixuan setObject:@"3" forKey:@"pricenumber"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  case 304:{   [shaixuan setObject:@"4" forKey:@"pricenumber"];   [self dianji];   //   [self pianyi];   [self chuanzhi];   break;  }  default:   break; }#pragma mark ===================}-(void)dianji{ [UIView animateWithDuration:0.2 animations:^{  dicengbackeView.frame = CGRectMake(0, kScreenHeight-135, kScreenWidth, 370); }];}//将参数传给后台，请求数据-(void)chuanzhi{}