2021-10-22 19:32:39 +08:00
---
2021-10-25 15:21:08 +08:00
title: Radio
2021-10-22 19:32:39 +08:00
lang: en-US
---
# Radio
2021-09-17 00:18:50 +08:00
Single selection among multiple options.
2021-11-10 09:38:05 +08:00
## Basic usage
2021-09-17 00:18:50 +08:00
Radio should not have too many options. Otherwise, use the Select component instead.
:::demo Creating a radio component is easy, you just need to bind a variable to Radio's `v-model` . It equals to the value of `label` of the chosen radio. The type of `label` is `String` , `Number` or `Boolean` .
radio/basic-usage
:::
2021-11-10 09:38:05 +08:00
## Disabled
2021-09-17 00:18:50 +08:00
`disabled` attribute is used to disable the radio.
:::demo You just need to add the `disabled` attribute.
radio/disabled
:::
2021-11-10 09:38:05 +08:00
## Radio button group
2021-09-17 00:18:50 +08:00
Suitable for choosing from some mutually exclusive options.
:::demo Combine `el-radio-group` with `el-radio` to display a radio group. Bind a variable with `v-model` of `el-radio-group` element and set label value in `el-radio` . It also provides `change` event with the current value as its parameter.
radio/radio-button-group
:::
2021-11-10 09:38:05 +08:00
## Button style
2021-09-17 00:18:50 +08:00
Radio with button styles.
:::demo You just need to change `el-radio` element into `el-radio-button` element. We also provide `size` attribute.
radio/button-style
:::
2021-11-10 09:38:05 +08:00
## With borders
2021-09-17 00:18:50 +08:00
:::demo The `border` attribute adds a border to Radios.
radio/with-borders
:::
2021-11-10 09:38:05 +08:00
## Radio Attributes
2021-09-17 00:18:50 +08:00
2021-12-12 17:54:21 +08:00
| Attribute | Description | Type | Accepted Values | Default |
| --------------------- | ------------------------------------ | ------------------------- | ---------------------- | ------- |
| model-value / v-model | binding value | string / number / boolean | — | — |
| label | the value of Radio | string / number / boolean | — | — |
| disabled | whether Radio is disabled | boolean | — | false |
| border | whether to add a border around Radio | boolean | — | false |
| size | size of the Radio | string | large / default /small | — |
| name | native 'name' attribute | string | — | — |
2021-09-17 00:18:50 +08:00
2021-11-10 09:38:05 +08:00
## Radio Events
2021-09-17 00:18:50 +08:00
| Event Name | Description | Parameters |
| ---------- | ------------------------------------- | ----------------------------------- |
| change | triggers when the bound value changes | the label value of the chosen radio |
2021-10-04 08:26:51 +08:00
## Radio Slots
| Name | Description |
| ---- | ------------------------- |
| — | customize default content |
2021-11-10 09:38:05 +08:00
## Radio-group Attributes
2021-09-17 00:18:50 +08:00
2022-04-21 21:39:13 +08:00
| Attribute | Description | Type | Accepted Values | Default |
| --------------------- | ------------------------------------------------- | ------------------------- | ----------------------- | ------- |
| model-value / v-model | binding value | string / number / boolean | — | — |
| size | the size of radio | string | large / default / small | default |
| disabled | whether the nesting radios are disabled | boolean | — | false |
| text-color | font color when button is active | string | — | #ffffff |
| fill | border and background color when button is active | string | — | #409EFF |
2021-09-17 00:18:50 +08:00
2021-11-10 09:38:05 +08:00
## Radio-group Events
2021-09-17 00:18:50 +08:00
| Event Name | Description | Parameters |
| ---------- | ------------------------------------- | ----------------------------------- |
| change | triggers when the bound value changes | the label value of the chosen radio |
2021-10-04 08:26:51 +08:00
## Radio-group Slots
| Name | Description | Subtags |
| ---- | ------------------------- | -------------------- |
| — | customize default content | Radio / Radio-button |
2021-11-10 09:38:05 +08:00
## Radio-button Attributes
2021-09-17 00:18:50 +08:00
| Attribute | Description | Type | Accepted Values | Default |
| --------- | ------------------------- | --------------- | --------------- | ------- |
| label | the value of radio | string / number | — | — |
| disabled | whether radio is disabled | boolean | — | false |
| name | native 'name' attribute | string | — | — |
2021-10-04 08:26:51 +08:00
## Radio-button Slots
| Name | Description |
| ---- | ------------------------- |
| — | customize default content |
