The RadioFormInputGroup class methods allow you to work with various attributes of a group of radio buttons. With these methods, you can:
The following example creates a radio button group:
// Create some radio buttons. RadioFormInput radio0 = new RadioFormInput("age", "kid", "0-12", true); RadioFormInput radio1 = new RadioFormInput("age", "teen", "13-19", false); RadioFormInput radio2 = new RadioFormInput("age", "twentysomething", "20-29", false); RadioFormInput radio3 = new RadioFormInput("age", "thirtysomething", "30-39", false); // Create a radio button group and add the radio buttons. RadioFormInputGroup ageGroup = new RadioFormInputGroup("age"); ageGroup.add(radio0); ageGroup.add(radio1); ageGroup.add(radio2); ageGroup.add(radio3); System.out.println(ageGroup.getTag());
The code example above generates the following HTML code:
<input type="radio" name="age" value="kid" checked="checked"
/> 0-12
<input type="radio" name="age" value="teen" /> 13-19
<input type="radio" name="age" value="twentysomething" />
20-29
<input type="radio" name="age" value="thirtysomething" />
30-39
When you use this code in an HTML form, it looks like this:
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