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refactor(components): [checkbox-group] switch to script-setup syntax (#7825)
* refactor(components): [checkbox-group] switch to script-setup syntax * refactor(components): [checkbox-group] switch to script-setup syntax * refactor(components): [checkbox-group] switch to script-setup syntax
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@ -1,85 +1,70 @@
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<script lang="ts">
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import {
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computed,
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defineComponent,
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h,
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nextTick,
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provide,
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renderSlot,
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toRefs,
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watch,
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} from 'vue'
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<template>
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<component
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:is="tag"
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:id="groupId"
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:class="ns.b('group')"
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role="group"
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:aria-label="!isLabeledByFormItem ? label || 'checkbox-group' : undefined"
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:aria-labelledby="isLabeledByFormItem ? elFormItem.labelId : undefined"
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>
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<slot />
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</component>
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</template>
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<script lang="ts" setup>
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import { computed, nextTick, provide, toRefs, watch } from 'vue'
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import { UPDATE_MODEL_EVENT } from '@element-plus/constants'
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import { debugWarn } from '@element-plus/utils'
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import { useNamespace, useSize } from '@element-plus/hooks'
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import {
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checkboxEmits,
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useCheckboxGroup,
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useCheckboxGroupId,
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useCheckboxGroupProps,
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} from './checkbox'
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export default defineComponent({
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defineOptions({
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name: 'ElCheckboxGroup',
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})
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props: useCheckboxGroupProps,
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const props = defineProps(useCheckboxGroupProps)
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const emit = defineEmits(checkboxEmits)
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emits: [UPDATE_MODEL_EVENT, 'change'],
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const { elFormItem } = useCheckboxGroup()
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const { groupId, isLabeledByFormItem } = useCheckboxGroupId(props, {
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elFormItem,
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})
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const checkboxGroupSize = useSize()
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const ns = useNamespace('checkbox')
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setup(props, { emit, slots }) {
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const { elFormItem } = useCheckboxGroup()
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const { groupId, isLabeledByFormItem } = useCheckboxGroupId(props, {
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elFormItem,
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})
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const checkboxGroupSize = useSize()
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const ns = useNamespace('checkbox')
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const changeEvent = (value) => {
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emit(UPDATE_MODEL_EVENT, value)
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nextTick(() => {
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emit('change', value)
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})
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}
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const changeEvent = (value) => {
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emit(UPDATE_MODEL_EVENT, value)
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nextTick(() => {
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emit('change', value)
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})
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}
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const modelValue = computed({
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get() {
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return props.modelValue
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},
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set(val) {
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changeEvent(val)
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},
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})
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provide('CheckboxGroup', {
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name: 'ElCheckboxGroup',
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modelValue,
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...toRefs(props),
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checkboxGroupSize,
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changeEvent,
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})
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watch(
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() => props.modelValue,
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() => {
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elFormItem.validate?.('change').catch((err) => debugWarn(err))
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}
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)
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return () => {
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return h(
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props.tag,
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{
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id: groupId.value,
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class: ns.b('group'),
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role: 'group',
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'aria-label': !isLabeledByFormItem.value
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? props.label || 'checkbox-group'
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: undefined,
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'aria-labelledby': isLabeledByFormItem.value
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? elFormItem.labelId
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: undefined,
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},
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[renderSlot(slots, 'default')]
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)
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}
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const modelValue = computed({
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get() {
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return props.modelValue
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},
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set(val) {
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changeEvent(val)
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},
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})
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provide('CheckboxGroup', {
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name: 'ElCheckboxGroup',
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modelValue,
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...toRefs(props),
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checkboxGroupSize,
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changeEvent,
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})
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watch(
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() => props.modelValue,
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() => {
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elFormItem.validate?.('change').catch((err) => debugWarn(err))
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}
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)
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</script>
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