我正在为我正在创建的应用程序做一个注册表。它包括名字,姓氏,电子邮件,电话号码,密码,出生日期和性别。单选组中的性别,显然是使用单选按钮。我用截击来连接数据。如何使用截击传递选中的单选按钮值?
以下是我迄今为止的java代码:
public class B_Register extends AppCompatActivity implements View.OnClickListener {
public static final String REGISTER_URL = "http://10.0.0.245/register_alex's_app.php";
public static final String FNAME_REGISTER = "first_name";
public static final String LNAME_REGISTER = "last_name";
public static final String EMAIL_REGISTER = "email_register";
public static final String USERNAME_REGISTER = "username_register";
public static final String PHONE_NUMBER_REGISTER = "phone_register";
public static final String PASSWORD_REGISTER = "password_register";
public static final String BDAY_REGISTER = "bday_register";
private EditText fname;
private EditText lname;
private EditText email;
private EditText phone_number;
private EditText new_username;
private EditText new_password;
private EditText bday;
private RadioGroup gender;
private Button register_btn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.b_register);
fname = (EditText)findViewById(R.id.first_name_et);
lname = (EditText)findViewById(R.id.last_name_et);
email = (EditText)findViewById(R.id.email_et);
phone_number = (EditText)findViewById(R.id.phone_et);
new_username = (EditText)findViewById(R.id.username_et);
new_password = (EditText)findViewById(R.id.password_et);
bday = (EditText)findViewById(R.id.bday_et);
gender = (RadioGroup)findViewById(R.id.gender_register);
register_btn = (Button)findViewById(R.id.register_btn);
register_btn.setOnClickListener(this);
}
public void onTermsOfUseClick(View view) {
}
@Override
public void onClick(View view) {
final String firstName = fname.getText().toString().trim();
final String lastName = lname.getText().toString().trim();
final String new_email = email.getText().toString().trim();
final String newPhoneNumber = phone_number.getText().toString().trim();
final String userName = new_username.getText().toString().trim();
final String newPassword = new_password.getText().toString().trim();
final String bDay = bday.getText().toString().trim();
if(TextUtils.isEmpty(firstName)) {
fname.setError("Please enter your first name.");
return;
}else if(TextUtils.isEmpty(lastName)) {
lname.setError("Please enter your last name.");
return;
}else if(TextUtils.isEmpty(new_email)) {
email.setError("Please enter your email.");
return;
}else if(TextUtils.isEmpty(newPhoneNumber)) {
phone_number.setError("Please enter your phone number.");
return;
}else if(TextUtils.isEmpty(userName)) {
new_username.setError("Please enter a valid username, 5-25 characters.");
return;
}else if (TextUtils.isEmpty(newPassword)) {
new_password.setError("Please enter valid password, 5-15 characters.");
}else if (TextUtils.isEmpty(bDay)) {
bday.setError("Please enter your birth day.");
}
}
}
2条答案
按热度按时间neekobn81#
直接访问单选按钮,而不是radiogroup。
记住给单选按钮贴上标签。
ve7v8dk22#
了解所选的
RadioButton
身份证检查:使用发送数据
Volley
,添加依赖项:向服务器发送数据的截取方法:
如需更多详细信息,请访问链接
注:此示例仅用于演示,不包含用户要求的确切答案,必须使用所示流程/逻辑应用您的想法。