How do you create radio buttons in lightning component?
Set type=”button” to create a component that inherits styling from Radio Button Group in the Lightning Design System. This example creates a radio group with two options and option1 is selected by default. The name radioButtonGroup is assigned so that only one button can be selected.
How should radio button be named in a group?
Example 1: Radio buttons In the example below, there are three radio buttons that allow the user to choose an output format. Radio button groups should always be grouped using .
How does the radiogroup component work in Lightning?
A lightning:radioGroup component represents a group of radio buttons that permit only one button to be selected at a time. The component renders radio button elements and assigns the same value to the name attribute for each element. The common name attribute joins the elements in a group.
How is a radio button rendered in Lightning?
The component renders radio button elements and assigns the same value to the name attribute for each element. The common name attribute joins the elements in a group. If you select any radio button in that group, any previously selected button in the group is deselected.
Do you need to set name in Lightning Radio Group?
In general, we don’t recommend setting the name attribute in lightning-radio-group. The component automatically generates a unique value for name if none is provided. The generated value ensures a common name for the elements rendered for the radio button group, and is unique in the page.
How to create a radiogroup in Salesforce Lightning?
You can check which values are selected by using cmp.find (“mygroup”).get (“v.value”). To retrieve the values when the selection is changed, use the onchange event handler and call event.getParam (“value”). To create radio buttons, pass in the following properties to the options attribute.