Question

我的方法如下，错误的工作，当我将22222222222写入TCKimlik文本字段时，必须写入AdText.text = @“AYŞE”;但是这种方法将AYŞE写入TCKimlikText.AdText文本字段显示为空。我怎么解决？

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{

if ([[TCKimlikText.text stringByReplacingCharactersInRange:range withString:string] isEqual:@"22222222222"])
{   

    cinsiyetBtn.titleLabel.text = @"BAYAN";
    AdText.text = @"AYŞE";
    uyrukBtn.titleLabel.text = @"TC";
    babaAdiText.text = @"KEMAL";
    anneAdiText.text = @"ZELİHA";
    soyadiText.text = @"AYDIN";
    anneKizlikSoyadiText.text = @"DEMİRCİ";
    dogumTarihiText.text = @"01/01/1963";
    medeniDurumBtn.titleLabel.text = @"EVLİ";
    //EsinizinAdiText.text = @"AYŞE";
    dogumYeriBtn.titleLabel.text = @"BURSA";
    kimlikBtn.titleLabel.text = @"Nüfus Cüzdanı";
    //KimlikVerilisNedeniText.text = @"YENİLEME";
    //KimlikVerilisTarihi.text = @"12/01/2010";
    kimlikSeriNoText.text = @"57689";
    vergiKimlikNoText.text = @"45678";
    kimlikSiraNoText.text = @"5443126274";
    yakinlikBtn.titleLabel.text = @"EŞİ";
    kizlikSoyadiText.text = @"YILMAZ";
}

return YES;

}

Answer 1

您是否测试了if-clause中的代码是否完全被调用？如果是这样，请检查XIB文件的属性，可能是xib和代码之间的连接已断开（未链接）。否则，请尝试：

if ([[TCKimlikText.text stringByReplacingCharactersInRange:range withString:string] isEqual:@"22222222222"])
{
    NSLog("Success");
    // Rest of your code...
}

查看您的陈述是否正确。希望这有帮助！

shouldChangeCharactersInRange方法在目标c中不起作用

1 个答案: