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[英]how to get value from radio button and display on edit text on another fragment?
[英]how to display value from radio button on edit text?
public class AddAppointment extends AppCompatActivity {
EditText patname,appday,ages,gender;
RadioGroup rr;
RadioButton rr1,rr2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_add_appointment);
gender = findViewById(R.id.gender);
rr = findViewById(R.id.rr);
rr1 = findViewById(R.id.rr1);
rr2 = findViewById(R.id.rr2);
rr.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Integer id = rr.getCheckedRadioButtonId();
String g = id.toString();
if (rr1.isChecked()) {
gender.setText(g);
}else if(rr2.isChecked()){
gender.setText(g);
}
}
});
**我在各自的单选按钮 rr1 和 rr2 中要求男性和女性,当任何选择时应在 edittext(gender) 中显示结果**
我不确定我是否理解你的问题。 您是否希望编辑文本在选中 rr1 时显示“男性”,而在选中 rr2 时显示“女性”?
如果是这样,我很确定以下代码可以做到这一点:
rr.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int i) {
// rr1 = Male; rr2 = Female
if (radioGroup.getCheckedRadioButtonId() == rr1.getId())
gender.setText("Male");
else
gender.setText("Female");
}
});
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