cell跳转多个控制器
Class class = NSClassFromString(className);
第一步:把cell的名称和要跳转到的控制器名声明成数组
@property (nonatomic, strong) NSMutableArray *titles;
@property (nonatomic, strong) NSMutableArray *classNames;
第二步:在viewDidLoad中初始化数组并复制
- (void)viewDidLoad {
[super viewDidLoad];
self.titles = [NSMutableArray array];
self.classNames = [NSMutableArray array];
[self addCell:@"Text Attributes 1" class:@"YYTextAttributeExample"];
[self addCell:@"Text Attributes 2" class:@"YYTextTagExample"];
[self addCell:@"Text Attachments" class:@"YYTextAttachmentExample"];
[self.tableView reloadData];
}
// 赋值方法
- (void)addCell:(NSString *)title class:(NSString *)className {
[self.titles addObject:title];
[self.classNames addObject:className];
}
第三步:cellForRowAtIndexPath中一切照常:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"YY"];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"YY"];
}
cell.textLabel.text = _titles[indexPath.row];
return cell;
}
第四步:跳转事件:(重点来了)
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSString *className = self.classNames[indexPath.row];
Class class = NSClassFromString(className);
if (class) {
UIViewController *ctrl = class.new;
ctrl.title = _titles[indexPath.row];
[self.navigationController pushViewController:ctrl animated:YES];
}
[self.tableView deselectRowAtIndexPath:indexPath animated:YES];
}
