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我已经将 CheckBox 添加到 AlertView 现在我想将 TextField
也添加到同一个 AlertView
中。
UIAlertView *alertForExistingCredit = [[UIAlertView alloc] init];
rememberButton = [[UIButton alloc] init];
UIView *v = [[UIView alloc] init];
[rememberButton setImage:[UIImage imageNamed:@"PortraitPhoto_Checkbox-Normal.png"]
forState:UIControlStateNormal];
[rememberButton setTitle:@"Save Code" forState:UIControlStateNormal];
[rememberButton addTarget:self action:@selector(toggleRememberMethod) forControlEvents:UIControlEventTouchUpInside];
alertForExistingCredit = [[UIAlertView alloc] initWithTitle:@"PrePay Code"
message:@""
delegate:self
cancelButtonTitle:kCancelMessage
otherButtonTitles:kAlertOkMessage, nil];
[v addSubview:rememberButton];
如果我使用:
//plain text part
// alertForExistingCredit.alertViewStyle = UIAlertViewStylePlainTextInput;
// [[alertForExistingCredit textFieldAtIndex:0] setPlaceholder:@"PrePay Code"]; this lines of code it is not showing on the screen
if (floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1) {
v.frame = CGRectMake(0, 0, 250, 40);
rememberButton.frame = CGRectMake(0.0, 0, 250, 50.0);
[rememberButton setTitleColor:[UIColor blackColor]
forState:UIControlStateNormal];
alertForExistingCredit.message = @"Please insert your PrePay code";
[alertForExistingCredit setValue:v forKey:@"accessoryView"]
}else {
v.frame = CGRectMake(0, 80, 250, 40);
rememberButton.frame = CGRectMake(0.0, 0, 250, 40.0);
alertForExistingCredit.message = @"Please insert your PrePay code";
[alertForExistingCredit addSubview:v];
}
alertForExistingCredit.tag = 0;
[alertForExistingCredit show];
}
最佳答案
尝试将此 UITextField 添加到您的 v (UIView),并尝试调整框架大小和位置。
UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(10, 50, 250, 50)];
textField.borderStyle = UITextBorderStyleRoundedRect;
textField.font = [UIFont systemFontOfSize:15];
textField.placeholder = @"enter text";
textField.autocorrectionType = UITextAutocorrectionTypeNo;
textField.keyboardType = UIKeyboardTypeDefault;
textField.returnKeyType = UIReturnKeyDone;
textField.clearButtonMode = UITextFieldViewModeWhileEditing;
textField.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;
textField.delegate = self;
[v addSubview:textField];
关于ios - 如何将 TextField 和 CheckBox 添加到同一个 AlertView,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29694298/
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