radio-button

问题 Is there any way to associate a group of JRadioButtons with a data model so it is easier to tell which button (if any) is selected? In an ideal world, I would like to associate a group of N radiobuttons with an enum class that has a NONE value and one value associated with each radiobutton. 回答1: I solved my own problem, this wasn't too hard, so share and enjoy: import java.util.EnumMap; import java.util.Map; import javax.swing.JRadioButton; public class RadioButtonGroupEnumAdapter<E extends

问题 Is there any way to associate a group of JRadioButtons with a data model so it is easier to tell which button (if any) is selected? In an ideal world, I would like to associate a group of N radiobuttons with an enum class that has a NONE value and one value associated with each radiobutton. 回答1: I solved my own problem, this wasn't too hard, so share and enjoy: import java.util.EnumMap; import java.util.Map; import javax.swing.JRadioButton; public class RadioButtonGroupEnumAdapter<E extends

问题 I'm adding programmatically multiple answers to a questions as RadioButtons in a RadioGroup (see code and image below). I almost achieved it but instead of having a radio button with a text on its side (see image below), I would like to have only the text and the background. Can I get rid of the radio button? Or can I set my current background as the radio button (with checked/unchecked states), and add a text overlapping it? RadioGroup answer_container = (RadioGroup) findViewById(R.id.answer

问题 I am using mechanize and I am trying to select a button from a radio button list. This list has 5 items. How can I select the first item? Docs didn't help me. >>> br.form <ClientForm.HTMLForm instance at 0x9ac0d4c> >>> print(br.form) <form1 POST http://www.example.com application/x-www-form-urlencoded <HiddenControl(DD=17010200) (readonly)> <RadioControl(prodclass=[1, 2, 3, 4, 5])> <SubmitControl(submit=text) (readonly)>> 回答1: It should be as simple as br.form['prodclass'] = ['1'] I prefer

问题 I want to add a custom attribute to an asp.net RadioButton called Key which I'm using client-side for an ajax request. What I'm finding is that my aspx markup which is the following: <asp:RadioButton ID="rdoPost" GroupName=PreferredContactMethod" value="Post" onclick="DoStuff(this)" runat="server" /> gets rendered in the page as <span Key="ContactMethod"> <input id="rdoPost" type="radio" name="PreferredContactMethod"" value="Post" onclick="DoStuff(this);" /> </span> whereas I'd expected (and

问题 I would like to ask if there is a way to get a radio button group name dynamically i.e. optimize the following 2 click functions into one by having [name=some_variable] . I tried: $('input:radio').click(function() { alert($('input:radio:checked').attr('name')); }); but it always returns me the name of the first radio button group clicked. $(document).ready(function(){ $('input:radio[name=q1]').click(function() { var ans1 = $('input[name=q1]:radio:checked').val(); getUserAnswer(1, ans1); }); $

问题 I created a quiz app which contains radio buttons but I want the radio button to display in a vertical line with boxes around it. I tried doing this with CSS by calling the choices ID but it did not work. Example of how I want it to look: Instead of this: var quiz = [{ "question": "What is the full form of IP?", "choices": ["Internet Provider", "Internet Port", "Internet Protocol" , "Other"], "correct": "Other" }, { "question": "Who is the founder of Microsoft?", "choices": ["Bill Gates",

问题 I know xcode don't have radio Button so I try to add a custom button and make it action like a radio button This is the image I use and this is the code I set to cell UIButton *but = [UIButton buttonWithType:UIButtonTypeCustom]; [but setImage:[UIImage imageNamed:@"radio-off.png"] forState:UIControlStateNormal]; [but setImage:[UIImage imageNamed:@"radio-on.png"] forState:UIControlStateSelected]; [but setFrame:CGRectMake(0, 0, 44, 44)]; [but addTarget:self action:@selector(radioButton:)

问题 I know xcode don't have radio Button so I try to add a custom button and make it action like a radio button This is the image I use and this is the code I set to cell UIButton *but = [UIButton buttonWithType:UIButtonTypeCustom]; [but setImage:[UIImage imageNamed:@"radio-off.png"] forState:UIControlStateNormal]; [but setImage:[UIImage imageNamed:@"radio-on.png"] forState:UIControlStateSelected]; [but setFrame:CGRectMake(0, 0, 44, 44)]; [but addTarget:self action:@selector(radioButton:)

问题 I am going back over a recent project sorting out accessibility issues and was making sure all form elements had labels. Putting the label text into a tag caused a problem with some kludgy code I had written before. Basically, if you have a radio button and its label: <label for="zone_r1"><input type="radio" name="zone" id="zone_r1" value="NY" />New York</label> And you use jquery to hide it like so: $('#zone_r1').hide(); The actual button is hidden but not the label text. Originally I made a