苹果开始拒绝我的应用(经过数年的批准)-我有2个文本字段的几个字符的姓,名,然后按Go键。他们声称--我无法重现只按Go键时应用程序崩溃的情况--当我运行应用程序时,它试图发送请求,但返回错误信息“没有名字-请重新输入”。不管怎样。为了安抚苹果,我把文本字段输入方式修改成现在的样子(见下文)-但仍然不工作。请指示。
// Text Field methods
-(void)textFieldDidBeginEditing:(UITextField *)textField {
UIFont* boldFont = [UIFont fontWithName:@"Helvetica-Bold" size: 24];
if (textField == _lastName) {
[_lastName becomeFirstResponder];
[_lastName setFont:boldFont];
_lastName.autocorrectionType = UITextAutocorrectionTypeNo;;
_lastName.autocapitalizationType = UITextAutocapitalizationTypeNone;
_lastName.text = @"";
NSLog(@"user editing last...");
// Enable button once fields have values
if ([_lastName.text isEqual: @""] && [_firstName.text isEqual: @""])
{
_fwdButton.enabled = YES;
}
}
else {
[_firstName becomeFirstResponder];
[_firstName setFont:boldFont];
_firstName.autocorrectionType = UITextAutocorrectionTypeNo;;
_firstName.autocapitalizationType = UITextAutocapitalizationTypeNone;
_firstName.text = @"";
NSLog(@"user editing first");
// Enable button once fields have values
if ([_lastName.text isEqual: @""] && [_firstName.text isEqual: @""])
{
_fwdButton.enabled = YES;
}
}
}
1条答案
按热度按时间o75abkj41#
我可以添加类似于[https://stackoverflow.com/questions/2859821/disable-button-until-text-fields-have-been-entered][1]的代码
来处理这种情况。