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我正在使用UITableView解析Json。

在里面

 -(void) connectionDidFinishLoading :(NSURLConnection *) connection{

     self.resultTable.delegate = self;

     self.resultTable.dataSource = self; }

我正在解析数据并设置UITableView's delegate和datasource自我。

当我编译该程序时，我解析的数据jSON正确无误。

主要问题是：当我尝试进入行表时，调试器永远不会出现

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath

我尝试了很多东西（包括 segue 等），但我无法用手指轻敲来选择任何单元格的行。真的感觉我喜欢点击文本字段......

有人知道那个问题吗？

此致 ...

-编辑-

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    _userSettings = [NSUserDefaults standardUserDefaults];

    static NSString *CellIdentifier =@"CellID";


    ResultNearbyList *cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    [cell.profilePictureIndicator startAnimating];

        if (cell == nil) {
            cell = [[ResultNearbyList alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
        }

        cell.userProfilePicture.profileID = [userFBIDArray objectAtIndex:indexPath.row];

    self.userDOBStr = [userDOB objectAtIndex:indexPath.row];

    self.userGenderStr = [userGender objectAtIndex:indexPath.row];

        [cell.profilePictureIndicator stopAnimating];

        [_listNearbyView stopAnimating];


        cell.userNickName.text = [userNickNameArray objectAtIndex:indexPath.row];

        NSString *fullName = [userFullNameArray objectAtIndex:indexPath.row];


        NSString* fullNameUTF8 = [NSString stringWithUTF8String:[fullName cStringUsingEncoding:NSUTF8StringEncoding]];


        //NSString *fullNameUTF8 = [NSString stringWithCString:[fullName cStringUsingEncoding:NSISOLatin1StringEncoding] encoding:NSUTF8StringEncoding];


        cell.userFullName.text = fullNameUTF8;

        NSString *userCityCountry = [userCountryArray objectAtIndex:indexPath.row];

        userCityCountry = [userCityCountry stringByAppendingString:@"/"];

        userCityCountry = [userCityCountry stringByAppendingString:[userCityArray objectAtIndex:indexPath.row]];

        cell.userCityCountry.text = userCityCountry;

        NSString *userDestination = [userDistanceArray objectAtIndex:indexPath.row];

        NSRange range = [userDestination rangeOfString:@"."];

        NSString *substring = (range.location != NSNotFound) ? [userDestination substringToIndex:range.location] : nil;

        substring = [substring stringByAppendingString:@" km"];

        if([substring intValue] == 0)
        {
            substring = (range.location != NSNotFound) ? [userDestination substringFromIndex:range.location] : nil;

            substring = [substring substringWithRange:NSMakeRange(0, 4)];

            substring = [substring stringByAppendingString:@" m"];
        }



        cell.userDistance.text = substring;

        return cell; 

}

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2 回答 2

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我发现了我的错误。我缺少的部分是，我只是将objective-c 类文件添加为UIViewController 来创建Cell 原型视图。比我更改了 UIViewController -> UITableViewCell。但是手动更改为类类型，没有添加以下实例：

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        // Initialization code
    }
    return self;
}

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

    // Configure the view for the selected state
}

当我将这些实例设置为我的 UItableViewCell 类实现文件时，问题已解决:)

谢谢你的帮助 ...

于 2013-06-26T08:52:41.203 回答
0

转到您的故事板，选择 UITable 并检查选择是否设置为“单选”。另请注意复选标记“触摸时显示选择”

在此处输入图像描述

于 2013-06-25T16:31:43.277 回答