3、分步来看，首先是头部的，这个titleLabel是最左上角的“线路名称”这四个字，contentView的配置，上面说了这个contentView的作用的，从它的frame看出来， _contentView = [[UIScrollView alloc] initWithFrame:CGRectMake(_kOriginX, 0, _kScreenWidth - _kOriginX, _kScreenHeight)];它的x是_kOriginX也就是预留的最左侧的空间。最上面的一列使用for循环创建出来的label。
//MARK:- 头部视图
- (void)configTableHeader {
UILabel *titleLabel = [self quickCreateLabelWithLeft:0 width:_kOriginX title:@"线路名称"];
[self.view addSubview:titleLabel];
_contentView = [[UIScrollView alloc] initWithFrame:CGRectMake(_kOriginX, 0, _kScreenWidth - _kOriginX, _kScreenHeight)];
_contentView.delegate = self;
_contentView.showsVerticalScrollIndicator = NO;
_contentView.showsHorizontalScrollIndicator = NO;
_contentView.contentSize = CGSizeMake(400, _kScreenHeight);
_contentView.bounces = NO;
[self.view addSubview:_contentView];
for (int i = 0; i < _infoArr.count; i++) {
CGFloat x = i * 100;
UILabel *label = [self quickCreateLabelWithLeft:x width:100 title:[[_infoArr objectAtIndex: i] objectForKey:@"title"]];
label.textAlignment = NSTextAlignmentCenter;
[_contentView addSubview:label];
}
}
4、那接下来就是配置最左侧那一栏和左侧粉红色字体那些行。也就这两个tableview创建的。
//MARK:- 详细内容
- (void)configInfoView {
_titleTableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 40, _kOriginX, _kScreenHeight) style:UITableViewStylePlain];
_titleTableView.dataSource = self;
_titleTableView.delegate = self;
_titleTableView.showsVerticalScrollIndicator = NO;
_titleTableView.showsHorizontalScrollIndicator = NO;
_titleTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
[self.view addSubview:_titleTableView];
_infoTableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 40, 400, _kScreenHeight) style:UITableViewStylePlain];
_infoTableView.delegate = self;
_infoTableView.dataSource = self;
_infoTableView.showsVerticalScrollIndicator = NO;
_infoTableView.showsHorizontalScrollIndicator = NO;
_infoTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
[_contentView addSubview:_infoTableView];
}
5、这是tableview的代理方法实现。在cellForRowAtIndexPath这个代理方法中，将两个tableview的cell分开来写。
//MARK:- UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return _infoArr.count;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
if (tableView == _titleTableView) {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"titleTable"];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"titleTable"];
}
cell.textLabel.textAlignment = NSTextAlignmentCenter;
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.textLabel.text = [[_infoArr objectAtIndex:indexPath.row] objectForKey:@"routeName"];
cell.textLabel.textColor = [UIColor lightGrayColor];
cell.textLabel.font = [UIFont systemFontOfSize:14];
if (indexPath.row%2 == 1) {
cell.backgroundColor = [UIColor colorWithRed:218/255.0 green:218/255.0 blue:218/255.0 alpha:1];
} else {
cell.backgroundColor = [UIColor whiteColor];
}
return cell;
} else {
NSString *ident = @"InfoCell";
InfoCell *cell = [tableView dequeueReusableCellWithIdentifier:ident];
if (!cell) {
cell = [[[NSBundle mainBundle] loadNibNamed:@"InfoCell" owner:nil options:nil] lastObject];
}
if (indexPath.row%2 == 1) {
cell.backgroundColor = [UIColor colorWithRed:218/255.0 green:218/255.0 blue:218/255.0 alpha:1];
} else {
cell.backgroundColor = [UIColor whiteColor];
}
[cell setDataWithStr:[_infoArr objectAtIndex:indexPath.row]];
return cell;
}
}
//MARK:- UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 40;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSLog(@"选中了%@", [_infoArr[indexPath.row] objectForKey:@"routeName"]);
}
