radio-group

问题 this is a similar issue to what is mentioned in a related post but I thought it was different enough to get its own question. Here it goes: I have been able to get the "radio circle" to disappear no problem when declaring the radio buttons in xml by setting the button attribute of the radio button to null like this: <RadioButton android:id="@+id/radioButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="One" android:background="@drawable/radio_button

问题 In a LibreOffice Writer document, how do I make a radio button group? I cannot get my buttons to "group". I'm using LibreOffice 5.3.4.2 (x64). I place multiple Radio buttons controls in my Writer document. I select two buttons and, in the controls' Properties, I assign them the same Group Name. I select two other buttons and assign them their own, same Group Name. Example : "Do you like dogs? O Yes, O No." (These would be the " Dogs " group) "Do you hate cats? O Yes, O No." (These would be

问题 I am programatically adding RadioButtons to a pre-existing but empty RadioGroup with the following code. RadioGroup currencySettingRadioGroup = (RadioGroup) currency_settings_dialog.findViewById(R.id.rg_currency_symbol); currencySettingRadioGroup.removeAllViews(); RadioButton rb_none = new RadioButton(this); // Add the 'None' option at the start rb_none.setText("None"); if (v_currency_symbol.equals("")) rb_none.setChecked(true); currencySettingRadioGroup.addView(rb_none,0); String[] currency

问题 Please have a look at the picture below, you will understand the layout of my application. I would like to have the possibility to dynamically choose how many CheckBox (which enable the drop down menus) are selectable (a fixed number). And I want to achieve this with those 3 RadioButton . In the vertical Mode all 4 CheckBox must be selected (not less). In the Hybrid mode only 2 CheckBox must be available (not more and not less). In the Horizontal mode only 1 CheckBox must be selected (not

问题 In my android application, I need to disable radio group in xml layout. I searched, but I found only through pro-grammatically not in xml layout. My code is here <RadioGroup android:id="@+id/menu1" android:layout_width="80dp" android:layout_height="wrap_content" android:layout_x="170dp" android:layout_y="100dp" > <RadioButton android:id="@+id/radioButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Yes" /> <RadioButton android:id="@+id/radioButton2"

问题 I am attempting to change the background of a tab of my application by selecting a Radio Button from a RadioGroup, however I am not sure how to go about this. So far I have Favs.java: import android.app.Activity; import android.os.Bundle; public class Favs extends Activity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.favs); } } which points to this .xml file -> favs.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout

问题 In my form I used Ribbon control in that RadioGroup is used for calculations. Now I need to store content of form and want to retrieve it back if I click in Gridview. I can able to store and retrieve textedit, lookup edit and checkedit outside Ribbon Control. How to store and retrieve the RadioGroup from Ribbon Control ?? example for storing CheckBox I used this code bool temp = barCheckItem1.Checked; In Access Database used "Yes/No" Data Type to store. For retrieve used this code

问题 Actually, I've to ask you a question about NPE in setOnCheckedChangeListener of RadioGroup. I've tested this code in APIs from 15 to 23, and only crashes is APIs 15 & 16. At first, i dont need to solve the NPE, i did it. I need to know why android assigns a negative value to radioButton ID, which causes NULL return in 'group.findViewById'. Here we've the code: private List<Question> listItems; private Question getItem(int position) { return listItems.get(position); } @Override public

问题 I would like your help to develop a javascript function to validate if one of the following radiobutton group (IDType) is selected and which value is checked and view error message in (ValidationError) division in case no radio button selected ?? <td> <div> <span> <input type="radio" name="IDType" id="IDType" value="IDtype1"/> ID Type 1 <input type="radio" name="IDType" id="IDType" value="IDtype2"/> ID Type 2 </span> <div id="ValidationError" name="ValidationError">   </div> </div> </td>

问题 Let's imagine that I have: <RadioButton GroupName="Group1" IsChecked="{Binding Path=RadioButton1IsChecked}" /> <RadioButton GroupName="Group1" IsChecked="{Binding Path=RadioButton2IsChecked}" /> And then in my data source class I have: public bool RadioButton1IsChecked { get; set; } public bool RadioButton2IsChecked { get; set; } public enum RadioButtons { RadioButton1, RadioButton2, None } public RadioButtons SelectedRadioButton { get { if (this.RadioButtonIsChecked) return RadioButtons