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{ }