128 lines
4.4 KiB
Vue
128 lines
4.4 KiB
Vue
import type { ExtractPropTypes } from 'vue';
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import { computed, defineComponent, ref } from 'vue';
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import PropTypes from '../_util/vue-types';
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import VcCheckbox from '../vc-checkbox/Checkbox';
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import classNames from '../_util/classNames';
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import useConfigInject from '../config-provider/hooks/useConfigInject';
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import type { RadioChangeEvent } from './interface';
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import { FormItemInputContext, useInjectFormItemContext } from '../form/FormItemContext';
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import omit from '../_util/omit';
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import type { FocusEventHandler, MouseEventHandler } from '../_util/EventInterface';
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import { useInjectRadioGroupContext, useInjectRadioOptionTypeContext } from './context';
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import { booleanType, functionType } from '../_util/type';
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// CSSINJS
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import useStyle from './style';
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import { useInjectDisabled } from '../config-provider/DisabledContext';
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export const radioProps = () => ({
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prefixCls: String,
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checked: booleanType(),
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disabled: booleanType(),
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isGroup: booleanType(),
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value: PropTypes.any,
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name: String,
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id: String,
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autofocus: booleanType(),
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onChange: functionType<(event: RadioChangeEvent) => void>(),
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onFocus: functionType<FocusEventHandler>(),
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onBlur: functionType<FocusEventHandler>(),
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onClick: functionType<MouseEventHandler>(),
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'onUpdate:checked': functionType<(checked: boolean) => void>(),
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'onUpdate:value': functionType<(checked: boolean) => void>(),
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});
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export type RadioProps = Partial<ExtractPropTypes<ReturnType<typeof radioProps>>>;
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export default defineComponent({
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compatConfig: { MODE: 3 },
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name: 'ARadio',
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inheritAttrs: false,
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props: radioProps(),
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setup(props, { emit, expose, slots, attrs }) {
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const formItemContext = useInjectFormItemContext();
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const formItemInputContext = FormItemInputContext.useInject();
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const radioOptionTypeContext = useInjectRadioOptionTypeContext();
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const radioGroupContext = useInjectRadioGroupContext();
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const disabledContext = useInjectDisabled();
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const mergedDisabled = computed(() => disabled.value ?? disabledContext.value);
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const vcCheckbox = ref<HTMLElement>();
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const { prefixCls: radioPrefixCls, direction, disabled } = useConfigInject('radio', props);
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const prefixCls = computed(() =>
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radioGroupContext?.optionType.value === 'button' || radioOptionTypeContext === 'button'
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? `${radioPrefixCls.value}-button`
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: radioPrefixCls.value,
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);
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const contextDisabled = useInjectDisabled();
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// Style
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const [wrapSSR, hashId] = useStyle(radioPrefixCls);
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const focus = () => {
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vcCheckbox.value.focus();
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};
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const blur = () => {
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vcCheckbox.value.blur();
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};
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expose({ focus, blur });
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const handleChange = (event: RadioChangeEvent) => {
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const targetChecked = event.target.checked;
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emit('update:checked', targetChecked);
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emit('update:value', targetChecked);
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emit('change', event);
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formItemContext.onFieldChange();
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};
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const onChange = (e: RadioChangeEvent) => {
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emit('change', e);
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if (radioGroupContext && radioGroupContext.onChange) {
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radioGroupContext.onChange(e);
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}
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};
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return () => {
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const radioGroup = radioGroupContext;
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const { prefixCls: customizePrefixCls, id = formItemContext.id.value, ...restProps } = props;
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const rProps: RadioProps = {
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prefixCls: prefixCls.value,
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id,
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...omit(restProps, ['onUpdate:checked', 'onUpdate:value']),
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disabled: disabled.value ?? contextDisabled.value,
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};
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if (radioGroup) {
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rProps.name = radioGroup.name.value;
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rProps.onChange = onChange;
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rProps.checked = props.value === radioGroup.value.value;
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rProps.disabled = mergedDisabled.value || radioGroup.disabled.value;
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} else {
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rProps.onChange = handleChange;
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}
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const wrapperClassString = classNames(
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{
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[`${prefixCls.value}-wrapper`]: true,
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[`${prefixCls.value}-wrapper-checked`]: rProps.checked,
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[`${prefixCls.value}-wrapper-disabled`]: rProps.disabled,
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[`${prefixCls.value}-wrapper-rtl`]: direction.value === 'rtl',
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[`${prefixCls.value}-wrapper-in-form-item`]: formItemInputContext.isFormItemInput,
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},
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attrs.class,
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hashId.value,
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);
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return wrapSSR(
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<label {...attrs} class={wrapperClassString}>
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<VcCheckbox {...rProps} type="radio" ref={vcCheckbox} />
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{slots.default && <span>{slots.default()}</span>}
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</label>,
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);
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};
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},
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});
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