Sample Code:
Component:
<aura:component implements=”force:appHostable,forceCommunity:availableForAllPageTypes”>
<aura:attribute name=”options” type=”List” default=”[
{ ‘value’: ‘option1’, ‘label’: ‘Sales’ },
{ ‘value’: ‘option2’, ‘label’: ‘Force’ }
]”/>
<aura:attribute name=”value” type=”String” default=”option1″/>
<div class=”slds-box slds-theme–default”>
<lightning:radioGroup name=”radioGroup”
label=”Radio Group”
options=”{! v.options }”
value=”{! v.value }”
type=”radio”/>
</div>
</aura:component>
<aura:attribute name=”options” type=”List” default=”[
{ ‘value’: ‘option1’, ‘label’: ‘Sales’ },
{ ‘value’: ‘option2’, ‘label’: ‘Force’ }
]”/>
<aura:attribute name=”value” type=”String” default=”option1″/>
<div class=”slds-box slds-theme–default”>
<lightning:radioGroup name=”radioGroup”
label=”Radio Group”
options=”{! v.options }”
value=”{! v.value }”
type=”radio”/>
</div>
</aura:component>
Output: