radio-button

问题 I have a simple application. The screen is build inside a RelativeLayout. I have more LinearLayout(s), one of them shows the 2 RadioButton(s), like this: <LinearLayout android:layout_width="match_parent" android:layout_height="fill_parent" android:padding="3dp" android:gravity="center"> <RadioGroup android:id="@+id/rgrDayToReport" android:orientation="horizontal" android:layout_width="wrap_content" android:layout_height="wrap_content"> <RadioButton android:checked="true" android:id="@+id

问题 I am completely lost as to how I can solve this. I need to create a matrix of radio buttons, column 1 to 3 and rows A to C. A B C 1 (o) (o) (o) 2 (o) (o) (o) 3 (o) (o) (o) <table> <tr> <td>1</td> <td><input type="radio" id="ljudkalla_1" name="ljudkalla_1" value="Radio A" onclick="checkMatrixRow(this)"></td> <td><input type="radio" id="ljudkalla_2" name="ljudkalla_2" value="Radio B" onclick="checkMatrixRow(this)"></td> <td><input type="radio" id="ljudkalla_3" name="ljudkalla_3" value="Ipod A"

问题 Based on this question, I implemented a RadioButtonFor Editor Template. I works great but currently you cannot pass the value you want selected. EnumRadioButtonList.cshtml (Editor Template): @model Enum @foreach (var value in Enum.GetValues(Model.GetType())) { if ((int)value > 0) { @Html.RadioButtonFor(m => m, (int)value) @Html.Label(value.ToString()) } } I call it from View with: @Html.EditorFor(m => m.QuestionResponse, "EnumRadioButtonList") How do I pass the value QuestionResponse (enum)

问题 Based on this question, I implemented a RadioButtonFor Editor Template. I works great but currently you cannot pass the value you want selected. EnumRadioButtonList.cshtml (Editor Template): @model Enum @foreach (var value in Enum.GetValues(Model.GetType())) { if ((int)value > 0) { @Html.RadioButtonFor(m => m, (int)value) @Html.Label(value.ToString()) } } I call it from View with: @Html.EditorFor(m => m.QuestionResponse, "EnumRadioButtonList") How do I pass the value QuestionResponse (enum)

问题 I have a custom listview and a radio button in each row, it works properly but i want to reach id of selected radio button from this code. For example when i need the textview1 value of selected row, how can i gather it? Thanks in advance. Here is my code: private static class Adapter extends BaseAdapter { private LayoutInflater mInflater; private int mResourceId = 0; private RadioButton mSelectedRB; private int mSelectedPosition = -1; public CitizenAdapter(Context context) { mInflater =

问题 I'd like to set RadioButton properties in runtime in procedure InitRadioGroup(). It fails because RadioGroup.ControlCount is 0, although there are 3 RadioButtons in RadioGroup. What is wrong in D2010 RadioGroup? Same code works fine in Delphi 2007. procedure InitRadioGroup(RadioGroup: TRadioGroup); var i: integer; RadioButton: TRadioButton; begin for i := 0 to RadioGroup.ControlCount - 1 do begin RadioButton := (RadioGroup.Controls[i] as TRadioButton); RadioButton.ParentColor := False;

问题 I have the following HTML <div class="form-radios" id="edit-submitted-lunchset-lunch"><div class="form-item form-type-radio form-item-submitted-lunchset-lunch"> <input type="radio" class="form-radio" value="1" name="submitted[lunchset][lunch]" id="edit-submitted-lunchset-lunch-1"> <label for="edit-submitted-lunchset-lunch-1" class="option">12:00 </label> </div> <div class="form-item form-type-radio form-item-submitted-lunchset-lunch"> <input type="radio" class="form-radio" value="2" name=

问题 I am trying to calculate the values of radio buttons and checkboxes. I have the radio buttons working as required but cannot get the script right for the checkboxes. I want the check boxes to have a sub total (which is working fine) and then have that subtotal added to the calculation of the radio buttons. Below is what I have so far. Any suggestions would be appreciated. Thanks. <form name="form1" id="form1" runat="server"> <legend>Header 1</legend> <p><input id="rdo_1" type="radio" value="3

问题 I try to set up images instead of bullet for my RadioButtons. I've 10 RadioButtons but I can't setup my FishImg for all. Only the rb I clicked just before displays the imgFish. My Style <Style TargetType="RadioButton"> <Setter Property="Content" Value="{DynamicResource imgFish}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RadioButton}"> <Grid> <Image Source="Images/empty.png" Width="24" Height="24" /> <ContentPresenter/> </Grid> </ControlTemplate> <

问题 I have some TRadioButton s on Form2 and call Form2 from Form1 with this code: procedure TForm1.btnCallForm2Click(Sender:TObject) begin Form2.RadioButton2.Checked:= true; Form2.ShowModal; end; If user clicked btnCallForm2 , Form2 will be displayed, then user clicks RadioButton3 and closes the form, and then reopen it by clicking btnCallForm2 again. Now Form2 displayed again but RadioButton3 is checked instead of RadioButton2 . Q: What is this behavior, is it a bug? How to set checked my