Question

我正在使用objective-c在Xcode中开发一个应用程序。我的问题是我想连接一个名为phoneTextView的TextView和代码，但是Xcode说我“非法配置：从RestViewController到UITextView的phoneTextView插座无效.Outlets无法连接到重复内容”我有一个UIViewController调用了RestViewController，在UIViewController里面我有一个TableView。在这个TableView中，我想将TextView放在单元格中。

TextView应根据TitleLabel中的RestViewController.m进行更改。

有办法吗？

这是我的RestViewController.h：

#import <UIKit/UIKit.h>
#import "Restaurant.h"

@interface RestViewController : UIViewController <UITableViewDelegate, UITableViewDataSource>

@property (strong, nonatomic) IBOutlet UILabel *TitleLabel;
@property (strong, nonatomic) IBOutlet UILabel *DescriptionLabel;
@property (strong, nonatomic) IBOutlet UIImageView *ImageView;

@property (strong, nonatomic) IBOutlet UIImageView *headerImage;
@property (weak, nonatomic) IBOutlet UITextView *phoneTextView;
@property (weak, nonatomic) IBOutlet UIButton *webButton;

@property (nonatomic, strong) Restaurant *DetailModal;
@property (strong, nonatomic) IBOutlet UITableView *myTableView;

@end

这是我的RestViewController.m：

    #import "RestViewController.h"
    #import <QuartzCore/QuartzCore.h>
    #import <CoreGraphics/CoreGraphics.h>
    #import "RestDetailsTableViewCell.h"

    @interface RestViewController ()

    @end

    @implementation RestViewController {
        NSArray *cellsIdentifier;
    }

    - (void)viewDidLoad {
        [super viewDidLoad];

        NSString *decDate = @"12/2016";

        self.myTableView.dataSource = self;
        self.myTableView.delegate = self;

        cellsIdentifier = @[@"first", @"second", @"third", @"fourth"];

        self.myTableView.tableFooterView = [[UIView alloc] init]; /*Esta linea hace que en la tabla solo aparezcan el numero de filas que tienes establecidas, es decir, que las vacias no aparezcan*/


        _ImageView.layer.borderWidth = 1;
        _ImageView.layer.cornerRadius = 6;
        _ImageView.clipsToBounds = YES;

        if ([_DetailModal.title isEqualToString:@"80 Grados"]) {
            _headerImage.image = [UIImage imageNamed:@"80_grados_head.jpg"];
            _TitleLabel.text = _DetailModal.title;
            _DescriptionLabel.text = _DetailModal.desc;
            _ImageView.image = [UIImage imageNamed:_DetailModal.image];
            _phoneTextView.text = @"(+34) 914 458 351";
            _adressTextView.text = @"\n• Calle Manuela Malasaña, 10, Madrid, España";
        }

        if ([_DetailModal.title isEqualToString:@"90 Grados"]) {
            _headerImage.image = [UIImage imageNamed:@"90_grados_head.jpg"];
            _TitleLabel.text = _DetailModal.title;
            _DescriptionLabel.text = _DetailModal.desc;
            _ImageView.image = [UIImage imageNamed:_DetailModal.image];
            _phoneTextView.text = @"(+34) 91 573 28 21";
            _adressTextView.text = @"\n• Calle del Alcalde Sainz de Baranda, 64, Madrid, España";
        }
    }

    - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
    {
        // Return the number of rows in the section.
        return [cellsIdentifier count];
    }

    - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
    {
        NSString *cellIdentifier  = [cellsIdentifier objectAtIndex:indexPath.row];
        UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier forIndexPath:indexPath];

        // Configure the cell...
cell.phoneDetTextView.text = _phoneTextView.text;

        return cell;
    }

    @end

这是我的RestDetailsTableViewCell.h：

#import <UIKit/UIKit.h>

@interface RestDetailsTableViewCell : UITableViewCell

@property (weak, nonatomic) IBOutlet UITextView *phoneDetTextView;

@end

这是我的Main.storyboard：

我是从Xcode开始的，我知道我的水平较低，但我每天都在努力提高。非常感谢您的回复！

将TextView与UITableView Xcode中的代码连接

0 个答案: