Which of the following creates radio button in JSF?

h:selectOneRadio tag
In JSF, we can use the h:selectOneRadio tag, in order to create a radiobutton like input element.

How to get selected radio button value in JSF?

In JSF, the radio button values of “f:selectItems” tag is selected if it matched to the “value” of “h:selectOneRadio” tag. In above example, if you set favColor2 to “Red” : @ManagedBean(name=”user”) @SessionScoped public class UserBean{ public String[] favColor = “Red”; //…

Which class is used for a set of radio buttons?

RadioGroup class
A RadioGroup class is used for set of radio buttons.

What is radio button explain with the help of an example?

A radio button or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. For example, for a radio button group named Sex with the options Male and Female, the variable Sex would not be passed, even with a blank value.

Which class do you use if you want that only one of some radio buttons can be selected at a time?

ButtonGroup
We add radio buttons in a ButtonGroup so that we can select only one radio button at a time. We use “ButtonGroup” class to create a ButtonGroup and add radio button in a group.

How do you use radio buttons?

Radio buttons are used when there is a list of two or more options that are mutually exclusive and the user must select exactly one choice. In other words, clicking a non-selected radio button will deselect whatever other button was previously selected in the list.

What is a radio select?

A radio button is one type of selection indicator in a list of options. If an option is selected, the circle is filled. When one circle is selected, the others are deselected, so that only one option may be selected at any time.

How do I select one radio button in Netbeans?

Open the Netbeans IDE. Instead of the project name specify “JRdoBtn” and instead of main class also specify “JRdoBtn” and click on “Finish”. You can select any one of the Radio Buttons either male or female.