Radio input (TRadio)

VueJs reactive <input type="radio" /> component with configurable classes, variants, and most common events. Friendly with utility-first frameworks like TailwindCSS..

Playground:


Basic example

<div class="flex">
  <label class="flex items-center">
    <t-radio name="options" value="a" checked />
    <span class="ml-2 text-sm">Option A</span>
  </label>
  <label class="flex items-center ml-2">
    <t-radio name="options" value="b" />
    <span class="ml-2 text-sm">Option B</span>
  </label>
</div>

Props

PropertyTypeDefault valueDescription
value[String, Object, Number, Boolean, Array]'on'The value for the radio element
model (v-model)[String, Object, Number, Boolean, Array]undefinedThe element used for the v-model
checked[Boolean, String]falseHTML attribute
idStringundefinedHTML attribute
autofocusBooleanundefinedHTML attribute
disabledBooleanundefinedHTML attribute
nameStringundefinedHTML attribute
readonlyBooleanundefinedHTML attribute
requiredBooleanundefinedHTML attribute
tabindex[String, Number]undefinedHTML attribute
wrappedBooleanfalseIf set the input will be wrapped in a div within some extra HTML (see wrapped radio)
wrapperTagString'label'The HTML tag used to wrap the input when wrapped is set to true
labelStringundefinedWhen the input is wrapped the label is added as sibling of the input
labelTagString'span'The HTML tag to use for the label
classes[String, Array, Object]...The default CSS classes
fixedClasses[String, Array, Object]undefinedFixed CSS classes that will be merged with the active set of classes
variantsObjectundefinedThe different variants of classes the component have
variant[String, Object]undefinedThe variant that will be used

Default value of the classes prop:

text-blue-500 transition duration-100 ease-in-out border-gray-300 shadow-sm focus:border-blue-500 focus:ring-2 focus:ring-blue-500 focus:ring-opacity-50 focus:ring-offset-0 disabled:opacity-50 disabled:cursor-not-allowed

Events

EventArgumentsDescription
inputString (The current value of the radio)Emitted every time the value of the v-model change
changeString (The current value of the radio)Emitted every time the value of the v-model change
focusFocusEventEmitted when the radio is focused
blurFocusEventEmitted when the radio is blurred

Wrapped radio

This component accepts the wrapped prop that, when set it will add some extra HTML tags that make the component even more flexible.

Remember that the component can set as "wrapped" when installed or by using the wrapped prop (see wrapped inputs for more info):

// When installed
const settings = {
  't-radio': {
    component: TRadio,
    props: {
      wrapped: true,
      // classes, variants, etc...
    }
  }
  // ...
}

Vue.use(VueTailwind, settings)
<!-- // Using the wrapped prop -->
<t-radio wrapped />

A wrapped radio input will be rendered like this:

<label class="">
  <span class="">
    <input value="radio-value" type="radio" class="">
  </span>
  <span class="">label prop or default slot</span>
</label>

Classes for wrapped input

When the input has the wrapped setting, the classes, variants, etc. need to be an object with the following properties:

PropertyDescription
wrapperClasses for the label HTML tag that wraps the whole component
wrapperCheckedClasses to apply to the wrapper when the radio input is checked
inputWrapperClasses for the span that wraps the radio input
inputWrapperCheckedClasses to apply to the inputWrapper when the the input is checked
inputClasses for the radio input
labelClasses for the label that wraps the label prop
labelCheckedClasses for the label that wraps the label prop when the input is checked

Note: The "checked" attributes are optional.

Example

const settings = {
  't-radio': {
    component: TRadio,
    props: {
      wrapped: true,
      classes: {
        label: 'text-sm uppercase mx-2 text-gray-700',
        input: 'text-blue-500 transition duration-100 ease-in-out border-gray-300 shadow-sm focus:border-blue-500 focus:ring-2 focus:ring-blue-500 focus:ring-opacity-50 focus:ring-offset-0  disabled:opacity-50 disabled:cursor-not-allowed transition duration-150 ease-in-out',
        inputWrapper: 'inline-flex',
        wrapper: 'flex items-center',
        // labelChecked: '',
        // inputWrapperChecked: '',
        // wrapperChecked: '',
      }
      // Variants and fixed classes in the same `object` format ...
    }
  },
  // ...
}

Vue.use(VueTailwind, settings)

If you use the settings in the example above the component will be rendered like this:

Use a label

When the TRadio component has the wrapped setting, it accepts a label prop that is added as a sibling of the input

<t-radio wrapped label="my own option" name="example-2">
<t-radio wrapped label="my own option 2" name="example-2">

Label slot

The label can be also added by using the default slot.

I am: 
<t-radio wrapped name="example-3">
😡
</t-radio>
<t-radio wrapped name="example-3">
😀
</t-radio>
I am: