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101 lines
3.5 KiB
101 lines
3.5 KiB
import type { ExtractPropTypes, PropType } from 'vue';
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import { defineComponent, inject, 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 '../_util/hooks/useConfigInject';
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import type { RadioChangeEvent, RadioGroupContext } from './interface';
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import { 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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export const radioProps = () => ({
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prefixCls: String,
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checked: { type: Boolean, default: undefined },
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disabled: { type: Boolean, default: undefined },
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isGroup: { type: Boolean, default: undefined },
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value: PropTypes.any,
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name: String,
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id: String,
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autofocus: { type: Boolean, default: undefined },
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onChange: Function as PropType<(event: RadioChangeEvent) => void>,
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onFocus: Function as PropType<FocusEventHandler>,
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onBlur: Function as PropType<FocusEventHandler>,
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onClick: Function as PropType<MouseEventHandler>,
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'onUpdate:checked': Function as PropType<(checked: boolean) => void>,
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'onUpdate:value': Function as PropType<(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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props: radioProps(),
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// emits: ['update:checked', 'update:value', 'change', 'blur', 'focus'],
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setup(props, { emit, expose, slots }) {
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const formItemContext = useInjectFormItemContext();
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const vcCheckbox = ref<HTMLElement>();
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const radioGroupContext = inject<RadioGroupContext>('radioGroupContext', undefined);
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const { prefixCls, direction } = useConfigInject('radio', props);
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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.onRadioChange) {
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radioGroupContext.onRadioChange(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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};
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if (radioGroup) {
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rProps.name = radioGroup.props.name;
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rProps.onChange = onChange;
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rProps.checked = props.value === radioGroup.stateValue.value;
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rProps.disabled = props.disabled || radioGroup.props.disabled;
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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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[`${prefixCls.value}-wrapper`]: true,
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[`${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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});
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return (
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<label 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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