视图传值-跳转

//向下个视图传值

#pragma mark - Navigation

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender

{

／／你连接的 identifier 的内容

    if ([[segue identifier] isEqualToString:@"ChoseMusic"]) {

//        点击行内容

        NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];

        UITableViewCell* viewCell = [self.tableView cellForRowAtIndexPath:indexPath];

        NSString* str = [[viewCell textLabel] text];

        NSLog(@"--%@--", str);

//        传值

        [[segue destinationViewController] setValue:str forKey:@"TheMusic"];

    }

    

}

 

试图跳转

 UIStoryboard *storyboard = self.storyboard;
        //此identifier在storyboard上相应页面对应的设置里填写，必须保持一致
        UIViewController *Identifier = [storyboard instantiateViewControllerWithIdentifier:@"ClockListIdentity"];

        [self presentViewController:Identifier animated:YES completion:nil];

 

带navigation的

只能用push（进栈）self.navigationController pushViewController:<#(UIViewController *)#> animated:<#(BOOL)#> //(进入下一视图)
pop （出栈） self.navigationController popToViewController:<#(UIViewController *)#> animated:<#(BOOL)#> //（返回上一视图）