Question

我有一个TableViewCell子类，我正在尝试使用此单元格类型创建一个表。但是，该表不会显示自定义单元格内容。细胞的值来自数据核心模型。但它没有问题，因为我也试过简单的文字，但它仍然无法正常工作。任何帮助表示赞赏。

这是我的代码：

favCell.m

#import "favCell.h"

@implementation favCell

@synthesize view;
@synthesize namelbl;
@synthesize scorelbl;
@synthesize prodimage;

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {


        view = [[UIView alloc] initWithFrame:self.frame];
        [self addSubview:view];

        // initiate

        prodimage = [[UIImageView alloc]initWithFrame:CGRectMake(2,20, 20, 20)];
        namelbl = [[UILabel alloc]initWithFrame:CGRectMake(3,20, 40, 40)];
        scorelbl = [[UILabel alloc]initWithFrame:CGRectMake(70,20, 30, 30)];


        [view addSubview:namelbl];
        [view addSubview:scorelbl];
        [view addSubview:prodimage];




    }
    return self;
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

@end

favTable.m

#import "favTable.h"
#import "ecoAppDelegate.h"
#import "favCell.h"

@interface favTable ()

@end

@implementation favTable

@synthesize favArr;
@synthesize managedObjectContext;
@synthesize fetchedResultsController;
@synthesize favName;
@synthesize favScore;



- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{


    static NSString *CellIdentifier = @"Cell";


    favCell*cell = (favCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {

        cell = [[favCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }



    cell.namelbl.text = [favName objectAtIndex:indexPath.row];
    cell.scorelbl.text = [favScore objectAtIndex:indexPath.row];
    cell.prodimage.image = [UIImage imageNamed:@"test1.jpg"];



    return cell;
}

TableView不会显示单元格内容

0 个答案: