“下一步”键不起作用

Question

我有两个文字字段。首先我在键盘上设置“下一步”按钮，但按钮“完成”正在第二个字段上工作。我写了这段代码。

- (BOOL)textFieldShouldReturn:(UITextField *)theTextField {
if (theTextField == self.loginField) {
    [theTextField resignFirstResponder];
} else if (theTextField == self.passField) {
    [self.passField becomeFirstResponder];
}
return YES;
}

也许我错了。

Answer 1

    -(BOOL)textFieldShouldReturn:(UITextField *)textField
    {
        if(textField == self.loginField)
        {
            [self.passField becomeFirstResponder];
        }
        else if(textField == self.passField)
        {
            [textField resignFirstResponder];
        }
        return YES;
    }

In xib, select LoginField - Return key set as "Next", Select PassField - Return key as "Done"/"Next".